{"id":2928,"date":"2023-07-14T14:52:48","date_gmt":"2023-07-14T06:52:48","guid":{"rendered":"https:\/\/xinchewhd.com.cn\/?p=2928"},"modified":"2023-07-14T14:52:49","modified_gmt":"2023-07-14T06:52:49","slug":"java%e5%a4%9a%e7%ba%bf%e7%a8%8b%ef%bc%88%e8%b6%85%e8%af%a6%e8%a7%a3%ef%bc%89","status":"publish","type":"post","link":"https:\/\/xinchewhd.com.cn\/index.php\/java\/java%e5%a4%9a%e7%ba%bf%e7%a8%8b%ef%bc%88%e8%b6%85%e8%af%a6%e8%a7%a3%ef%bc%89\/","title":{"rendered":"Java\u591a\u7ebf\u7a0b\uff08\u8d85\u8be6\u89e3\uff09"},"content":{"rendered":"<link rel=\"stylesheet\" href=\"https:\/\/csdnimg.cn\/release\/blogv2\/dist\/mdeditor\/css\/editerView\/kdoc_html_views-1a98987dfd.css\">\n \t<link rel=\"stylesheet\" href=\"https:\/\/csdnimg.cn\/release\/blogv2\/dist\/mdeditor\/css\/editerView\/ck_htmledit_views-25cebea3f9.css\">\n<div id=\"content_views\" class=\"htmledit_views\">\n<p id=\"main-toc\">\n<p id=\"main-toc\"><strong>\u76ee\u5f55<\/strong><\/p>\n<p id=\"1.%20%E7%BA%BF%E7%A8%8B%E7%AE%80%E4%BB%8B-toc\" style=\"margin-left:0px;\"><a href=\"#1.%20%E7%BA%BF%E7%A8%8B%E7%AE%80%E4%BB%8B\" target=\"_blank\"  rel=\"nofollow\" >1. \u7ebf\u7a0b\u7b80\u4ecb<\/a><\/p>\n<p id=\"1.1%20%E7%A8%8B%E5%BA%8F-toc\" style=\"margin-left:40px;\"><a href=\"#1.1%20%E7%A8%8B%E5%BA%8F\" target=\"_blank\"  rel=\"nofollow\" >1.1 \u7a0b\u5e8f<\/a><\/p>\n<p id=\"1.2%20%E8%BF%9B%E7%A8%8B-toc\" style=\"margin-left:40px;\"><a href=\"#1.2%20%E8%BF%9B%E7%A8%8B\" target=\"_blank\"  rel=\"nofollow\" >1.2 \u8fdb\u7a0b<\/a><\/p>\n<p id=\"1.3%20%E7%BA%BF%E7%A8%8B-toc\" style=\"margin-left:40px;\"><a href=\"#1.3%20%E7%BA%BF%E7%A8%8B\" target=\"_blank\"  rel=\"nofollow\" >1.3 \u7ebf\u7a0b<\/a><\/p>\n<p id=\"1.4%20%E5%A4%9A%E7%BA%BF%E7%A8%8B-toc\" style=\"margin-left:40px;\"><a href=\"#1.4%20%E5%A4%9A%E7%BA%BF%E7%A8%8B\" target=\"_blank\"  rel=\"nofollow\" >1.4 \u591a\u7ebf\u7a0b<\/a><\/p>\n<p id=\"1.5%20%E6%99%AE%E9%80%9A%E6%96%B9%E6%B3%95%E8%B0%83%E7%94%A8%E5%92%8C%E5%A4%9A%E7%BA%BF%E7%A8%8B-toc\" style=\"margin-left:40px;\"><a href=\"#1.5%20%E6%99%AE%E9%80%9A%E6%96%B9%E6%B3%95%E8%B0%83%E7%94%A8%E5%92%8C%E5%A4%9A%E7%BA%BF%E7%A8%8B\" target=\"_blank\"  rel=\"nofollow\" >1.5 \u666e\u901a\u65b9\u6cd5\u8c03\u7528\u548c\u591a\u7ebf\u7a0b<\/a><\/p>\n<p id=\"2.%20%E7%BA%BF%E7%A8%8B%E5%88%9B%E5%BB%BA-toc\" style=\"margin-left:0px;\"><a href=\"#2.%20%E7%BA%BF%E7%A8%8B%E5%88%9B%E5%BB%BA\" target=\"_blank\"  rel=\"nofollow\" >2. \u7ebf\u7a0b\u521b\u5efa<\/a><\/p>\n<p id=\"2.1%20%E7%BB%A7%E6%89%BFThread%E7%B1%BB-toc\" style=\"margin-left:40px;\"><a href=\"#2.1%20%E7%BB%A7%E6%89%BFThread%E7%B1%BB\" target=\"_blank\"  rel=\"nofollow\" >2.1 \u7ee7\u627fThread\u7c7b<\/a><\/p>\n<p id=\"%C2%A02.2%20%E5%AE%9E%E7%8E%B0Runnable%E6%8E%A5%E5%8F%A3%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0-toc\" style=\"margin-left:40px;\"><a href=\"#%C2%A02.2%20%E5%AE%9E%E7%8E%B0Runnable%E6%8E%A5%E5%8F%A3%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0\" target=\"_blank\"  rel=\"nofollow\" >2.2 \u5b9e\u73b0Runnable\u63a5\u53e3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/a><\/p>\n<p id=\"2.3%20%E5%AE%9E%E7%8E%B0Callable%E6%8E%A5%E5%8F%A3%EF%BC%88%E4%BA%86%E8%A7%A3%EF%BC%89-toc\" style=\"margin-left:40px;\"><a href=\"#2.3%20%E5%AE%9E%E7%8E%B0Callable%E6%8E%A5%E5%8F%A3%EF%BC%88%E4%BA%86%E8%A7%A3%EF%BC%89\" target=\"_blank\"  rel=\"nofollow\" >2.3 \u5b9e\u73b0Callable\u63a5\u53e3\uff08\u4e86\u89e3\uff09<\/a><\/p>\n<p id=\"2.4%20%E7%BD%91%E5%9B%BE%E4%B8%8B%E8%BD%BD-toc\" style=\"margin-left:40px;\"><a href=\"#2.4%20%E7%BD%91%E5%9B%BE%E4%B8%8B%E8%BD%BD\" target=\"_blank\"  rel=\"nofollow\" >2.4 \u7f51\u56fe\u4e0b\u8f7d<\/a><\/p>\n<p id=\"2.4.1%20%E9%80%9A%E8%BF%87%E7%BB%A7%E6%89%BFThread%E7%B1%BB%E5%AE%9E%E7%8E%B0%E7%BD%91%E5%9B%BE%E4%B8%8B%E8%BD%BD%C2%A0%C2%A0%C2%A0%C2%A0-toc\" style=\"margin-left:80px;\"><a href=\"#2.4.1%20%E9%80%9A%E8%BF%87%E7%BB%A7%E6%89%BFThread%E7%B1%BB%E5%AE%9E%E7%8E%B0%E7%BD%91%E5%9B%BE%E4%B8%8B%E8%BD%BD%C2%A0%C2%A0%C2%A0%C2%A0\" target=\"_blank\"  rel=\"nofollow\" >2.4.1 \u901a\u8fc7\u7ee7\u627fThread\u7c7b\u5b9e\u73b0\u7f51\u56fe\u4e0b\u8f7d&nbsp;&nbsp;&nbsp;&nbsp;<\/a><\/p>\n<p id=\"2.4.2%20%E9%80%9A%E8%BF%87%E5%AE%9E%E7%8E%B0Runnable%E6%8E%A5%E5%8F%A3%E5%AE%9E%E7%8E%B0%E7%BD%91%E5%9B%BE%E4%B8%8B%E8%BD%BD-toc\" style=\"margin-left:80px;\"><a href=\"#2.4.2%20%E9%80%9A%E8%BF%87%E5%AE%9E%E7%8E%B0Runnable%E6%8E%A5%E5%8F%A3%E5%AE%9E%E7%8E%B0%E7%BD%91%E5%9B%BE%E4%B8%8B%E8%BD%BD\" target=\"_blank\"  rel=\"nofollow\" >2.4.2 \u901a\u8fc7\u5b9e\u73b0Runnable\u63a5\u53e3\u5b9e\u73b0\u7f51\u56fe\u4e0b\u8f7d<\/a><\/p>\n<p id=\"2.4.3%E9%80%9A%E8%BF%87%E5%AE%9E%E7%8E%B0Callable%E6%8E%A5%E5%8F%A3%E5%AE%9E%E7%8E%B0%E7%BD%91%E5%9B%BE%E4%B8%8B%E8%BD%BD-toc\" style=\"margin-left:80px;\"><a href=\"#2.4.3%E9%80%9A%E8%BF%87%E5%AE%9E%E7%8E%B0Callable%E6%8E%A5%E5%8F%A3%E5%AE%9E%E7%8E%B0%E7%BD%91%E5%9B%BE%E4%B8%8B%E8%BD%BD\" target=\"_blank\"  rel=\"nofollow\" >2.4.3\u901a\u8fc7\u5b9e\u73b0Callable\u63a5\u53e3\u5b9e\u73b0\u7f51\u56fe\u4e0b\u8f7d<\/a><\/p>\n<p id=\"3.%20Lambda%E8%A1%A8%E8%BE%BE%E5%BC%8F-toc\" style=\"margin-left:0px;\"><a href=\"#3.%20Lambda%E8%A1%A8%E8%BE%BE%E5%BC%8F\" target=\"_blank\"  rel=\"nofollow\" >3. Lambda\u8868\u8fbe\u5f0f<\/a><\/p>\n<p id=\"4.%E7%BA%BF%E7%A8%8B%E7%8A%B6%E6%80%81-toc\" style=\"margin-left:0px;\"><a href=\"#4.%E7%BA%BF%E7%A8%8B%E7%8A%B6%E6%80%81\" target=\"_blank\"  rel=\"nofollow\" >4.\u7ebf\u7a0b\u72b6\u6001<\/a><\/p>\n<p id=\"4.1%20%E7%BA%BF%E7%A8%8B%E7%9A%84%E7%8A%B6%E6%80%81-toc\" style=\"margin-left:40px;\"><a href=\"#4.1%20%E7%BA%BF%E7%A8%8B%E7%9A%84%E7%8A%B6%E6%80%81\" target=\"_blank\"  rel=\"nofollow\" >4.1 \u7ebf\u7a0b\u7684\u72b6\u6001<\/a><\/p>\n<p id=\"4.1.1%E5%81%9C%E6%AD%A2%E7%BA%BF%E7%A8%8B-toc\" style=\"margin-left:80px;\"><a href=\"#4.1.1%E5%81%9C%E6%AD%A2%E7%BA%BF%E7%A8%8B\" target=\"_blank\"  rel=\"nofollow\" >4.1.1\u505c\u6b62\u7ebf\u7a0b<\/a><\/p>\n<p id=\"4.2%20%E7%BA%BF%E7%A8%8B%E7%9A%84%E8%B0%83%E5%BA%A6-toc\" style=\"margin-left:40px;\"><a href=\"#4.2%20%E7%BA%BF%E7%A8%8B%E7%9A%84%E8%B0%83%E5%BA%A6\" target=\"_blank\"  rel=\"nofollow\" >4.2 \u7ebf\u7a0b\u7684\u8c03\u5ea6<\/a><\/p>\n<p id=\"4.2.1%20%E7%BA%BF%E7%A8%8B%E7%9A%84%E4%BC%98%E5%85%88%E7%BA%A7-toc\" style=\"margin-left:80px;\"><a href=\"#4.2.1%20%E7%BA%BF%E7%A8%8B%E7%9A%84%E4%BC%98%E5%85%88%E7%BA%A7\" target=\"_blank\"  rel=\"nofollow\" >4.2.1 \u7ebf\u7a0b\u7684\u4f18\u5148\u7ea7<\/a><\/p>\n<p id=\"4.2.2%20%E7%BA%BF%E7%A8%8B%E4%BC%91%E7%9C%A0-toc\" style=\"margin-left:80px;\"><a href=\"#4.2.2%20%E7%BA%BF%E7%A8%8B%E4%BC%91%E7%9C%A0\" target=\"_blank\"  rel=\"nofollow\" >4.2.2 \u7ebf\u7a0b\u4f11\u7720<\/a><\/p>\n<p id=\"4.2.3%20%E7%BA%BF%E7%A8%8B%E8%AE%A9%E6%AD%A5-toc\" style=\"margin-left:80px;\"><a href=\"#4.2.3%20%E7%BA%BF%E7%A8%8B%E8%AE%A9%E6%AD%A5\" target=\"_blank\"  rel=\"nofollow\" >4.2.3 \u7ebf\u7a0b\u8ba9\u6b65<\/a><\/p>\n<p id=\"%C2%A04.2.4%20%E7%BA%BF%E7%A8%8B%E6%8F%92%E9%98%9F-toc\" style=\"margin-left:80px;\"><a href=\"#%C2%A04.2.4%20%E7%BA%BF%E7%A8%8B%E6%8F%92%E9%98%9F\" target=\"_blank\"  rel=\"nofollow\" >4.2.4 \u7ebf\u7a0b\u63d2\u961f<\/a><\/p>\n<p id=\"4.2.5%E7%BA%BF%E7%A8%8B%E7%8A%B6%E6%80%81%E8%A7%82%E6%B5%8B-toc\" style=\"margin-left:80px;\"><a href=\"#4.2.5%E7%BA%BF%E7%A8%8B%E7%8A%B6%E6%80%81%E8%A7%82%E6%B5%8B\" target=\"_blank\"  rel=\"nofollow\" >4.2.5 \u7ebf\u7a0b\u72b6\u6001\u89c2\u6d4b<\/a><\/p>\n<p id=\"5.%E5%AE%88%E6%8A%A4%EF%BC%88daemon%EF%BC%89%E7%BA%BF%E7%A8%8B-toc\" style=\"margin-left:0px;\"><a href=\"#5.%E5%AE%88%E6%8A%A4%EF%BC%88daemon%EF%BC%89%E7%BA%BF%E7%A8%8B\" target=\"_blank\"  rel=\"nofollow\" >5.\u5b88\u62a4\uff08daemon\uff09\u7ebf\u7a0b<\/a><\/p>\n<p id=\"6.%C2%A0%E7%BA%BF%E7%A8%8B%E5%90%8C%E6%AD%A5%E4%B8%8E%E9%80%9A%E4%BF%A1%E9%97%AE%E9%A2%98-toc\" style=\"margin-left:0px;\"><a href=\"#6.%C2%A0%E7%BA%BF%E7%A8%8B%E5%90%8C%E6%AD%A5%E4%B8%8E%E9%80%9A%E4%BF%A1%E9%97%AE%E9%A2%98\" target=\"_blank\"  rel=\"nofollow\" >6.&nbsp;\u7ebf\u7a0b\u540c\u6b65\u4e0e\u901a\u4fe1\u95ee\u9898<\/a><\/p>\n<p id=\"6.1%20%E4%B8%89%E5%A4%A7%E4%B8%8D%E5%AE%89%E5%85%A8%E6%A1%88%E4%BE%8B-toc\" style=\"margin-left:40px;\"><a href=\"#6.1%20%E4%B8%89%E5%A4%A7%E4%B8%8D%E5%AE%89%E5%85%A8%E6%A1%88%E4%BE%8B\" target=\"_blank\"  rel=\"nofollow\" >6.1 \u4e09\u5927\u4e0d\u5b89\u5168\u6848\u4f8b<\/a><\/p>\n<p id=\"6.2%C2%A0%E5%A4%9A%E7%BA%BF%E7%A8%8B%E5%90%8C%E6%AD%A5-toc\" style=\"margin-left:40px;\"><a href=\"#6.2%C2%A0%E5%A4%9A%E7%BA%BF%E7%A8%8B%E5%90%8C%E6%AD%A5\" target=\"_blank\"  rel=\"nofollow\" >6.2&nbsp;\u591a\u7ebf\u7a0b\u540c\u6b65<\/a><\/p>\n<p id=\"%C2%A06.2.1%20%E5%90%8C%E6%AD%A5%E4%BB%A3%E7%A0%81%E5%9D%97-toc\" style=\"margin-left:80px;\"><a href=\"#%C2%A06.2.1%20%E5%90%8C%E6%AD%A5%E4%BB%A3%E7%A0%81%E5%9D%97\" target=\"_blank\"  rel=\"nofollow\" >6.2.1 \u540c\u6b65\u4ee3\u7801\u5757<\/a><\/p>\n<p id=\"6.2.2%20%E5%90%8C%E6%AD%A5%E6%96%B9%E6%B3%95-toc\" style=\"margin-left:80px;\"><a href=\"#6.2.2%20%E5%90%8C%E6%AD%A5%E6%96%B9%E6%B3%95\" target=\"_blank\"  rel=\"nofollow\" >6.2.2 \u540c\u6b65\u65b9\u6cd5<\/a><\/p>\n<p id=\"6.2.3%20%E6%8B%93%E5%B1%95%EF%BC%9ACopyOnWriteArrayList-toc\" style=\"margin-left:80px;\"><a href=\"#6.2.3%20%E6%8B%93%E5%B1%95%EF%BC%9ACopyOnWriteArrayList\" target=\"_blank\"  rel=\"nofollow\" >6.2.3 \u62d3\u5c55\uff1aCopyOnWriteArrayList<\/a><\/p>\n<p id=\"6.3%C2%A0%E5%A4%9A%E7%BA%BF%E7%A8%8B%E9%80%9A%E4%BF%A1-toc\" style=\"margin-left:40px;\"><a href=\"#6.3%C2%A0%E5%A4%9A%E7%BA%BF%E7%A8%8B%E9%80%9A%E4%BF%A1\" target=\"_blank\"  rel=\"nofollow\" >6.3&nbsp;\u591a\u7ebf\u7a0b\u901a\u4fe1<\/a><\/p>\n<p id=\"7.%20%E7%BA%BF%E7%A8%8B%E6%B1%A0-toc\" style=\"margin-left:0px;\"><a href=\"#7.%20%E7%BA%BF%E7%A8%8B%E6%B1%A0\" target=\"_blank\"  rel=\"nofollow\" >7. \u7ebf\u7a0b\u6c60<\/a><\/p>\n<p id=\"%E9%AB%98%E7%BA%A7%E4%B8%BB%E9%A2%98-toc\" style=\"margin-left:0px;\"><a href=\"#%E9%AB%98%E7%BA%A7%E4%B8%BB%E9%A2%98\" target=\"_blank\"  rel=\"nofollow\" >8. \u7ec3\u4e60<\/a><\/p>\n<p id=\"8.1%20%E9%BE%9F%E5%85%94%E8%B5%9B%E8%B7%91-toc\" style=\"margin-left:40px;\"><a href=\"#8.1%20%E9%BE%9F%E5%85%94%E8%B5%9B%E8%B7%91\" target=\"_blank\"  rel=\"nofollow\" >8.1 \u9f9f\u5154\u8d5b\u8dd1<\/a><\/p>\n<p id=\"%C2%A08.2%E6%A8%A1%E6%8B%9F%E5%A4%9A%E4%BA%BA%E7%88%AC%E5%B1%B1-toc\" style=\"margin-left:40px;\"><a href=\"#%C2%A08.2%E6%A8%A1%E6%8B%9F%E5%A4%9A%E4%BA%BA%E7%88%AC%E5%B1%B1\" target=\"_blank\"  rel=\"nofollow\" >8.2 \u6a21\u62df\u591a\u4eba\u722c\u5c71<\/a><\/p>\n<p id=\"8.3%20%E6%A8%A1%E6%8B%9F%E5%8F%AB%E5%8F%B7%E7%9C%8B%E7%97%85-toc\" style=\"margin-left:40px;\"><a href=\"#8.3%20%E6%A8%A1%E6%8B%9F%E5%8F%AB%E5%8F%B7%E7%9C%8B%E7%97%85\" target=\"_blank\"  rel=\"nofollow\" >8.3 \u6a21\u62df\u53eb\u53f7\u770b\u75c5<\/a><\/p>\n<hr id=\"hr-toc\">\n<h1 id=\"1.%20%E7%BA%BF%E7%A8%8B%E7%AE%80%E4%BB%8B\">1. \u7ebf\u7a0b\u7b80\u4ecb<\/h1>\n<h2 id=\"1.1%20%E7%A8%8B%E5%BA%8F\">1.1 \u7a0b\u5e8f<\/h2>\n<blockquote><p>\u7a0b\u5e8f\u662f\u6307\u4ee4\u548c\u6570\u636e\u7684\u96c6\u5408\uff0c\u5176\u672c\u8eab\u6ca1\u6709\u4efb\u4f55\u8fd0\u884c\u7684\u542b\u4e49\uff0c\u662f\u4e00\u4e2a<span style=\"color:#fe2c24;\">\u9759\u6001<\/span>\u7684\u6982\u5ff5\u3002<\/p><\/blockquote>\n<h2 id=\"1.2%20%E8%BF%9B%E7%A8%8B\">1.2 \u8fdb\u7a0b<\/h2>\n<blockquote><p>\u5728\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u6bcf\u4e2a\u72ec\u7acb\u7684\u7a0b\u5e8f\u90fd\u53ef\u4ee5\u79f0\u4e3a\u4e00\u4e2a\u8fdb\u7a0b\uff0c\u4e5f\u5c31\u662f\u201c\u6b63\u5728\u8fd0\u884c\u7684\u7a0b\u5e8f\u201d\uff0c\uff08\u8fdb\u7a0b\u5c31\u662f\u7a0b\u5e8f\u6267\u884c\u7684\u8fc7\u7a0b\uff09\u3002\u5b83\u662f\u4e00\u4e2a<span style=\"color:#fe2c24;\">\u52a8\u6001<\/span>\u7684\u6982\u5ff5\uff0c\u662f\u7cfb\u7edf\u5206\u914d\u8d44\u6e90\u7684\u5355\u4f4d\u3002<\/p><\/blockquote>\n<h2 id=\"1.3%20%E7%BA%BF%E7%A8%8B\"><strong>1.3 \u7ebf\u7a0b<\/strong><\/h2>\n<blockquote>\n<ul>\n<li>\u6bcf\u4e2a\u8fd0\u884c\u7684\u7a0b\u5e8f\u90fd\u662f\u4e00\u4e2a\u8fdb\u7a0b\uff0c\u5728\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\u8fd8\u53ef\u4ee5\u6709\u591a\u4e2a\u6267\u884c\u5355\u5143\u540c\u65f6\u8fd0\u884c\uff0c\u8fd9\u4e9b\u8fd0\u6267\u884c\u5355\u5143\u53ef\u4ee5\u770b\u4f5c\u7a0b\u5e8f\u6267\u884c\u7684\u4e00 \u6761\u8def\u5f84\uff0c\u88ab\u79f0\u4e3a\u7ebf\u7a0b\u3002<\/li>\n<li>\u7ebf\u7a0b\u662fCPU\u8c03\u5ea6\u548c\u6267\u884c\u7684\u5355\u4f4d\u3002<\/li>\n<li>\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u7684\u6bcf\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\u90fd\u81f3\u5c11\u5b58\u5728\u4e00\u4e2a\u7ebf\u7a0b\u3002<\/li>\n<li>\u5f53\u4e00\u4e2aJava\u7a0b\u5e8f\u542f\u52a8\u65f6\u5c31\u4f1a\u4ea7\u751f\u4e00\u4e2a\u8fdb\u7a0b\uff0c \u8be5\u8fdb\u7a0b\u4f1a\u9ed8\u8ba4\u521b\u5efa\u4e00\u4e2a\u7ebf\u7a0b\uff0c \u5728\u8fd9\u4e2a\u7ebf\u7a0b\u4e0a\u4f1a\u8fd0\u884cmain ()\u65b9\u6cd5\u4e2d\u7684\u4ee3\u7801\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<h2 id=\"1.4%20%E5%A4%9A%E7%BA%BF%E7%A8%8B\">1.4 \u591a\u7ebf\u7a0b<\/h2>\n<blockquote>\n<ul>\n<li>\u5728\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\uff0c\u540c\u65f6\u8fd0\u884c\u4e86\u591a\u4e2a\u7ebf\u7a0b\uff0c\u7528\u6765\u5b8c\u6210\u4e0d\u540c\u7684\u5de5\u4f5c\uff0c\u5219\u79f0\u4e4b\u4e3a\u591a\u7ebf\u7a0b\u3002<\/li>\n<li>\u591a\u4e2a\u7ebf\u7a0b\u4ea4\u66ff\u5360\u7528CPU\u8d44\u6e90\uff0c\u800c\u975e\u771f\u6b63\u7684\u5e76\u884c\u6267\u884c\u3002<\/li>\n<li>\u597d\u5904\uff1a\n<ul>\n<li>\u5145\u5206\u5229\u7528CPU\u8d44\u6e90\u3002<\/li>\n<li>\u7b80\u5316\u7f16\u7a0b\u6a21\u578b\u3002<\/li>\n<li>\u5e26\u6765\u826f\u597d\u7684\u7528\u6237\u4f53\u9a8c\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/blockquote>\n<blockquote>\n<ul>\n<li>\u6ce8\u610f:\u5f88\u591a\u591a\u7ebf\u7a0b\u662f\u6a21\u62df\u51fa\u6765\u7684\uff0c<span style=\"color:#fe2c24;\">\u771f\u6b63\u7684\u591a\u7ebf\u7a0b\u662f\u6307\u6709\u591a\u4e2acpu\uff0c\u5373\u591a\u6838<\/span>\uff0c\u5982\u670d\u52a1\u5668\u3002\u5982\u679c\u662f\u6a21\u62df\u51fa\u6765\u7684\u591a\u7ebf\u7a0b\uff0c\u5373\u5728\u4e00\u4e2acpu\u7684\u60c5\u51b5\u4e0b\uff0c\u5728\u540c\u4e00\u4e2a\u65f6\u95f4\u70b9\uff0ccpu\u53ea\u80fd\u6267\u884c\u4e00\u4e2a\u4ee3\u7801\uff0c\u56e0\u4e3a\u5207\u6362\u7684\u5f88\u5feb\uff0c\u6240\u4ee5\u5c31\u6709\u540c\u65f6\u6267\u884c\u7684\u9519\u89c9\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<h2 id=\"1.5%20%E6%99%AE%E9%80%9A%E6%96%B9%E6%B3%95%E8%B0%83%E7%94%A8%E5%92%8C%E5%A4%9A%E7%BA%BF%E7%A8%8B\">1.5 \u666e\u901a\u65b9\u6cd5\u8c03\u7528\u548c\u591a\u7ebf\u7a0b<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"421\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-12\/20230714145212dfdf7c77f.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"402\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"421\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-12\/20230714145212dfdf7c77f.png\" width=\"402\"><\/noscript><\/p>\n<p>&nbsp;<img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"428\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-13\/202307141452130a0a4125a.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"392\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"428\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-13\/202307141452130a0a4125a.png\" width=\"392\"><\/noscript><\/p>\n<blockquote><p>\u6838\u5fc3\u6982\u5ff5\uff1a<\/p>\n<ul>\n<li>\u7ebf\u7a0b\u5c31\u662f\u72ec\u7acb\u7684\u6267\u884c\u8def\u5f84\u3002<\/li>\n<li>&nbsp;\u5728\u7a0b\u5e8f\u8fd0\u884c\u65f6\uff0c\u5373\u4f7f\u6ca1\u6709\u81ea\u5df1\u521b\u5efa\u7ebf\u7a0b\uff0c\u540e\u53f0\u4e5f\u4f1a\u6709\u591a\u4e2a\u7ebf\u7a0b\uff0c\u5982\u4e3b\u7ebf\u7a0b\uff0cgc\u7ebf\u7a0b\u3002<\/li>\n<li>main()\u79f0\u4e4b\u4e3a\u4e3b\u7ebf\u7a0b\uff0c\u4e3a\u7cfb\u7edf\u7684\u5165\u53e3\uff0c\u7528\u4e8e\u6267\u884c\u6574\u4e2a\u7a0b\u5e8f\u3002<\/li>\n<li>&nbsp;\u5728\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\uff0c\u5982\u679c\u5f00\u8f9f\u4e86\u591a\u4e2a\u7ebf\u7a0b\uff0c\u7ebf\u7a0b\u7684\u8fd0\u884c\u7531\u8c03\u5ea6\u5668\u5b89\u6392\u8c03\u5ea6\uff0c\u8c03\u5ea6\u5668\u662f\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u7d27\u5bc6\u76f8\u5173\u7684\uff0c\u5148\u540e\u987a\u5e8f\u662f\u4e0d\u80fd\u4eba\u4e3a\u7684\u5e72\u9884\u7684\u3002<\/li>\n<li>\u5bf9\u540c\u4e00\u4efd\u8d44\u6e90\u64cd\u4f5c\u65f6\uff0c\u4f1a\u5b58\u5728\u8d44\u6e90\u62a2\u593a\u7684\u95ee\u9898\uff0c\u9700\u8981\u52a0\u5165\u5e76\u53d1\u63a7\u5236\u3002<\/li>\n<li>\u7ebf\u7a0b\u4f1a\u5e26\u6765\u989d\u5916\u7684\u5f00\u9500\uff0c\u5982cpu\u8c03\u5ea6\u65f6\u95f4\uff0c\u5e76\u53d1\u63a7\u5236\u5f00\u9500\u3002<\/li>\n<li>\u6bcf\u4e2a\u7ebf\u7a0b\u5728\u81ea\u5df1\u7684\u5de5\u4f5c\u5185\u5b58\u4ea4\u4e92\uff0c\u5185\u5b58\u63a7\u5236\u4e0d\u5f53\u4f1a\u9020\u6210\u6570\u636e\u4e0d\u4e00\u81f4<\/li>\n<\/ul>\n<\/blockquote>\n<p><strong>\u6848\u4f8b\u4e00\uff1a\u8f93\u51fa\u7ebf\u7a0b\u540d\u79f0<\/strong><\/p>\n<pre><code class=\"language-java\">package demo01;\npublic class Example1 {\n    public static void main(String[] args) {\n        Thread thread =Thread.currentThread();\n        System.out.println(\"\u5f53\u524d\u7ebf\u7a0b\u662f\uff1a\"+thread.getName());\n        thread.setName(\"MyThread\");\n        System.out.println(\"\u5f53\u524d\u7ebf\u7a0b\u662f\uff1a\"+thread.getName());\n    }\n}<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"66\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-13\/202307141452135d5d6a6db.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"696\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"66\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-13\/202307141452135d5d6a6db.png\" width=\"696\"><\/noscript><\/p>\n<h1 id=\"2.%20%E7%BA%BF%E7%A8%8B%E5%88%9B%E5%BB%BA\">2. \u7ebf\u7a0b\u521b\u5efa<\/h1>\n<h2 id=\"2.1%20%E7%BB%A7%E6%89%BFThread%E7%B1%BB\">2.1 \u7ee7\u627fThread\u7c7b<\/h2>\n<blockquote><p>\u5c06\u4e00\u4e2a\u7c7b\u58f0\u660e\u4e3aThread\u7684\u5b50\u7c7b\u3002\u8fd9\u4e2a\u5b50\u7c7b\u5e94\u8be5\u91cd\u5199run\u7c7b\u7684\u65b9\u6cd5Thread\u3002\u7136\u540e\u53ef\u4ee5\u5206\u914d\u5e76\u542f\u52a8\u5b50\u7c7b\u7684\u5b9e\u4f8b\u3002<\/p>\n<p>\u53ef\u4ee5\u5206\u4e3a\u4e09\u6b65\uff1a<\/p>\n<ul>\n<li>\u81ea\u5b9a\u4e49\u7ebf\u7a0b\u7c7b\u7ee7\u627fThread\u7c7b\u3002<\/li>\n<li>\u91cd\u5199run\uff08\uff09\u65b9\u6cd5\uff0c\u7f16\u5199\u7ebf\u7a0b\u6267\u884c\u4f53\u3002<\/li>\n<li>\u521b\u5efa\u7ebf\u7a0b\u5bf9\u8c61\uff0c\u8c03\u7528start\uff08\uff09\u65b9\u6cd5\u542f\u52a8\u7ebf\u7a0b\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<p><strong>\u6848\u4f8b\u4e00\uff1a\u5355\u7ebf\u7a0b\u4f8b\u5b50<\/strong><\/p>\n<pre><code class=\"language-java\">\npublic class Example2 {\n    public static void main(String[] args) {\n        MyThread myThread = new MyThread();\n        myThread.run();\n        while (true){\n            System.out.println(\"Demo1\u7c7b\u7684main\u65b9\u6cd5\u8fd0\u884c\");\n        }\n    }\n}\nclass MyThread {\n    public void run(){\n        while (true){\n            System.out.println(\"MyThread\u7c7b\u7684run\u65b9\u6cd5\u8fd0\u884c\");\n        }\n    }\n}\n<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"198\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-13\/20230714145213eaea240d5.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"711\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"198\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-13\/20230714145213eaea240d5.png\" width=\"711\"><\/noscript><\/p>\n<p>&nbsp;\u5206\u6790\uff1a\u8be5\u7a0b\u5e8f\u4e00\u76f4\u5728\u8fd0\u884cmyThread\u5bf9\u8c61\u7684run\u65b9\u6cd5\uff0c\u800c\u4e0d\u4f1a\u8fd0\u884cSystem.out.println(\"Demo1\u7c7b\u7684main\u65b9\u6cd5\u8fd0\u884c\");\u8bed\u53e5\uff0c\u56e0\u4e3a\u8be5\u7a0b\u5e8f\u662f\u4e00\u4e2a\u7ebf\u7a0b\u7a0b\u5e8f\uff0c\u662f\u4e00\u6761\u5355\u8def\u5f84\u3002myThread.run\uff08\uff09\u8bed\u53e5\u662f\u4e00\u4e2a\u6b7b\u5faa\u73af\u7a0b\u5e8f\uff0c\u4e0d\u8fd0\u884c\u5b8c\u4e0d\u4f1a\u6267\u884cSystem.out.println(\"Demo1\u7c7b\u7684main\u65b9\u6cd5\u8fd0\u884c\");\u8bed\u53e5\u3002<\/p>\n<p><strong>\u6848\u4f8b\u4e8c\uff1a\u591a\u7ebf\u7a0b<\/strong><\/p>\n<pre><code class=\"language-java\">package demo02;\n\npublic class TestThread {\n    public static void main(String[] args) {\n        MyThread myThread = new MyThread();\n        myThread.start();\n        while (true){\n            System.out.println(\"Demo\u7c7b\u7684main\u8fd0\u884c\u65b9\u6cd5\");\n        }\n\n    }\n\n}\nclass MyThread extends Thread{\n    public void run(){\n        while (true){\n            System.out.println(\"MyThread\u7c7b\u7684run\u65b9\u6cd5\u8fd0\u884c\");\n        }\n    }\n}<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"197\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-14\/202307141452147979efa63.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"796\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"197\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-14\/202307141452147979efa63.png\" width=\"796\"><\/noscript><\/p>\n<p><strong>\u6848\u4f8b\u4e09\uff1a\u591a\u7ebf\u7a0b<\/strong><\/p>\n<pre><code class=\"language-java\">package demo03;\n\npublic class Test {\n    public static void main(String[] args) {\n        MyThread myThread = new MyThread();\n        myThread.start();  \/\/\u5f00\u8f9f\u65b0\u7ebf\u7a0b\n        for (int i = 0; i &lt; 5; i++) {\n            System.out.println(Thread.currentThread().getName()+\"---\"+i);\n        }\n    }\n}\nclass MyThread extends Thread{\n    @Override\n    public void run() {\n        Thread.currentThread().setName(\"\u5b50\u7ebf\u7a0b\");\n        for (int i = 0; i &lt; 5; i++) {\n            System.out.println(Thread.currentThread().getName()+\"---\"+i);\n        }\n    }\n}<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"328\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-14\/202307141452145252e369d.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"844\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"328\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-14\/202307141452145252e369d.png\" width=\"844\"><\/noscript><\/p>\n<h2 id=\"%C2%A02.2%20%E5%AE%9E%E7%8E%B0Runnable%E6%8E%A5%E5%8F%A3%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0\">&nbsp;2.2 \u5b9e\u73b0Runnable\u63a5\u53e3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/h2>\n<blockquote><p>\u521b\u5efa\u4e00\u4e2a\u7ebf\u7a0b\u662f\u58f0\u660e\u5b9e\u73b0\u7c7bRunnable\u63a5\u53e3\u3002\u90a3\u4e2a\u7c7b\u7136\u540e\u91cd\u5199run\u7c7b\u7684\u65b9\u6cd5\u3002\u7136\u540e\u53ef\u4ee5\u5206\u914d\u7c7b\u7684\u5b9e\u4f8b\uff0c\u5728\u521b\u5efa\u7684\u65f6\u5019\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\uff0c\u5e76\u542f\u52a8\u3002<\/p>\n<p>\u53ef\u4ee5\u5206\u4e3a\u4e09\u6b65\uff1a<\/p>\n<ul>\n<li>\u5b9a\u4e49MyRunnable\u7c7b\u5b9e\u73b0Runnable\u63a5\u53e3<\/li>\n<li>\u5b9e\u73b0run()\u65b9\u6cd5\uff0c\u7f16\u5199\u7ebf\u7a0b\u6267\u884c\u4f53<\/li>\n<li>\u521b\u5efa\u7ebf\u7a0b\u5bf9\u8c61\uff0c\u8c03\u7528start()\u65b9\u6cd5\u542f\u52a8\u7ebf\u7a0b<\/li>\n<\/ul>\n<\/blockquote>\n<p>\u6848\u4f8b\u4e00<\/p>\n<pre><code class=\"language-java\">class MyThread implements Runnable{\n    public void run(){\n        while (true){\n            System.out.println(\"MyThread\u7c7b\u7684run\u65b9\u6cd5\");\n        }\n    }\n}\npublic class Demo01 {\n    public static void main(String[] args) {\n        \/\/\u521b\u5efa\u4e00\u4e2a\u5b9e\u73b0\u4e86Runnable\u63a5\u53e3\u7684\u5bf9\u8c61\n        MyThread myThread = new MyThread();\n        \/\/\u5c06\u8be5\u5bf9\u8c61\u4f20\u7ed9Thread\u7c7b\u7684\u6784\u9020\u51fd\u6570\n        Thread thread = new Thread(myThread);\n        \/\/thread\u5bf9\u8c61\u8c03\u7528start\u65b9\u6cd5\uff0c\u5728\u8fd9\u91cc\u4e0d\u4f1a\u8c03\u7528\u81ea\u8eab\u7684run\u65b9\u6cd5\uff0c\u5b83\u4f1a\u8c03\u7528myThread\u5bf9\u8c61\u7684run\u65b9\u6cd5\n        thread.start();\n        while (true){\n            System.out.println(\"Demo\u7c7b\u7684main\u65b9\u6cd5\");\n        }\n    }\n}<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"189\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-14\/20230714145214878727fb0.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"778\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"189\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-14\/20230714145214878727fb0.png\" width=\"778\"><\/noscript><\/p>\n<p><strong>&nbsp;\u6848\u4f8b\u4e8c\uff1a<\/strong><\/p>\n<pre><code class=\"language-java\">public class MyThread implements Runnable{\n    @Override\n    public void run() {\n        for (int i = 0; i &lt; 5; i++) {\n            System.out.println(Thread.currentThread().getName()+\"---\"+i);\n        }\n    }\n}\nclass Test{\n    public static void main(String[] args) {\n        MyThread myThread = new MyThread();\n        Thread thread1 = new Thread(myThread);\n        thread1.start();\n        Thread thread2 = new Thread(myThread);\n        thread2.start();\n    }\n}<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"339\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-14\/202307141452140b0ba6db7.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"806\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"339\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-14\/202307141452140b0ba6db7.png\" width=\"806\"><\/noscript><\/p>\n<blockquote><p>&nbsp;\u603b\u7ed3\uff1a<\/p>\n<ul>\n<li>\u7ee7\u627fThread\u7c7b\n<ul>\n<li>\u5b50\u7c7b\u7ee7\u627fThread\u7c7b\u5177\u6709\u591a\u7ebf\u7a0b\u80fd\u529b<\/li>\n<li>\u542f\u52a8\u7ebf\u7a0b\uff1a\u5b50\u7c7b\u5bf9\u8c61.start\uff08\uff09<\/li>\n<li>\u4e0d\u5efa\u8bae\u4f7f\u7528\uff1a\u907f\u514dOOP\u5355\u7ee7\u627f\u5c40\u9650\u6027<\/li>\n<\/ul>\n<\/li>\n<li>\u5b9e\u73b0Runnable\u63a5\u53e3\n<ul>\n<li>\u5b9e\u73b0\u63a5\u53e3Runnable\u5177\u6709\u591a\u7ebf\u7a0b\u80fd\u529b<\/li>\n<li>\u542f\u52a8\u7ebf\u7a0b\uff1a\u4f20\u5165\u76ee\u6807\u5bf9\u8c61+Thread\u5bf9\u8c61.start\uff08\uff09<\/li>\n<li>\u63a8\u8350\u4f7f\u7528\uff1a\u907f\u514d\u5355\u7ee7\u627f\u5c40\u9650\u6027\uff0c\u7075\u6d3b\u65b9\u4fbf\uff0c\u65b9\u4fbf\u540c\u4e00\u4e2a\u5bf9\u8c61\u88ab\u591a\u4e2a\u7ebf\u7a0b\u4f7f\u7528<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/blockquote>\n<h2 id=\"2.3%20%E5%AE%9E%E7%8E%B0Callable%E6%8E%A5%E5%8F%A3%EF%BC%88%E4%BA%86%E8%A7%A3%EF%BC%89\">2.3 \u5b9e\u73b0Callable\u63a5\u53e3\uff08\u4e86\u89e3\uff09<\/h2>\n<blockquote>\n<ol>\n<li>\u5b9e\u73b0Callable\u63a5\u53e3\uff0c\u9700\u8981\u8fd4\u56de\u503c\u7c7b\u578b<\/li>\n<li>\u91cd\u5199call\u65b9\u6cd5\uff0c\u9700\u8981\u629b\u51fa\u5f02\u5e38<\/li>\n<li>\u521b\u5efa\u76ee\u6807\u5bf9\u8c61<\/li>\n<li>\u521b\u5efa\u6267\u884c\u670d\u52a1:ExecutorService ser = Executors.newFixedThreadPool(1);<\/li>\n<li>\u63d0\u4ea4\u6267\u884c:Future&lt;Boolean&gt; result1 = ser.submit(t1);<\/li>\n<li>\u83b7\u53d6\u7ed3\u679c:boolean r1 = result1.get()<\/li>\n<li>\u5173\u95ed\u670d\u52a1: ser.shutdownNow();<\/li>\n<\/ol>\n<\/blockquote>\n<h2><\/h2>\n<h2 id=\"2.4%20%E7%BD%91%E5%9B%BE%E4%B8%8B%E8%BD%BD\">2.4 \u7f51\u56fe\u4e0b\u8f7d<\/h2>\n<h3 id=\"2.4.1%20%E9%80%9A%E8%BF%87%E7%BB%A7%E6%89%BFThread%E7%B1%BB%E5%AE%9E%E7%8E%B0%E7%BD%91%E5%9B%BE%E4%B8%8B%E8%BD%BD%C2%A0%C2%A0%C2%A0%C2%A0\">2.4.1 \u901a\u8fc7\u7ee7\u627fThread\u7c7b\u5b9e\u73b0\u7f51\u56fe\u4e0b\u8f7d&nbsp;&nbsp;&nbsp;&nbsp;<\/h3>\n<p>1. \u5bfc\u5165commons-io-2.6.jar\u5305<\/p>\n<p>&nbsp;commons-io-2.6.jar\u5305\u4e0b\u8f7d\u5730\u5740\uff1a&nbsp;<\/p>\n<p><a href=\"https:\/\/mvnrepository.com\/artifact\/commons-io\/commons-io\/2.6\" title=\"https:\/\/mvnrepository.com\/artifact\/commons-io\/commons-io\/2.6j\" target=\"_blank\"  rel=\"nofollow\" >https:\/\/mvnrepository.com\/artifact\/commons-io\/commons-io\/2.6j<\/a><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"74\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-15\/20230714145215121289f01.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"858\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"74\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-15\/20230714145215121289f01.png\" width=\"858\"><\/noscript>\u5c06\u8be5\u6587\u4ef6\u590d\u5236\u5230lib\u5305\u4e2d\uff0c\u6548\u679c\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"59\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-15\/20230714145215010174f64.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"647\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"59\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-15\/20230714145215010174f64.png\" width=\"647\"><\/noscript><\/p>\n<p>\u9009\u4e2dlib\u8fd9\u4e2a\u5305\uff0c\u70b9\u51fb\u53f3\u952e\uff0c\u9009\u62e9Add&nbsp;as&nbsp;Library\uff0c\u518d\u70b9\u51fbok\u5373\u53ef\u6210\u529f\u518didea\u4e2d\u5bfc\u5165common-io-2.6.jar\u5de5\u5177\u5305\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"103\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-15\/202307141452153d3d8063f.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"538\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"103\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-15\/202307141452153d3d8063f.png\" width=\"538\"><\/noscript><\/p>\n<p>2.\u5b9e\u73b0\u4ee3\u7801\uff1a&nbsp;<\/p>\n<pre><code class=\"language-java\">import org.apache.commons.io.FileUtils;\nimport java.io.File;\nimport java.io.IOException;\nimport java.net.URL;\n\/\/\u591a\u7ebf\u7a0b\u540c\u6b65\u4e0b\u8f7d\u56fe\u7247\npublic class TestThread extends Thread{\n    private String url; \/\/\u7f51\u7edc\u56fe\u7247\u5730\u5740\n    private String name;\/\/\u4fdd\u5b58\u7684\u6587\u4ef6\u540d\n    public TestThread(String url,String name){\n        this.url = url;\n        this.name = name;\n    }\n    @Override\n    public void run() {\n        WebDownloader webDownloader = new WebDownloader();\n        webDownloader.downloader(url,name);\n        System.out.println(\"\u4e0b\u8f7d\u4e86\u6587\u4ef6\u540d\u4e3a\uff1a\"+name);\n    }\n\n    public static void main(String[] args) {\n        TestThread testThread1 = new TestThread(\"https:\/\/dss2.bdstatic.com\/5bVYsj_p_tVS5dKfpU_Y_D3\/res\/r\/image\/2022-10-16\/toutiao1.png\",\"1.jpg\");\n        TestThread testThread2 = new TestThread(\"https:\/\/dss2.bdstatic.com\/5bVYsj_p_tVS5dKfpU_Y_D3\/res\/r\/image\/2022-10-16\/toutiao2.png\",\"2.jpg\");\n        TestThread testThread3 = new TestThread(\"https:\/\/dgss0.baidu.com\/6ONWsjip0QIZ8tyhnq\/it\/u=1848053418,1608633216&amp;fm=173&amp;app=49&amp;f=JPEG?w=312&amp;h=208&amp;s=A10BDE1442585DCE0642B4C2030050BA\",\"3.jpg\");\n        TestThread testThread4 = new TestThread(\"https:\/\/dgss1.baidu.com\/6ONXsjip0QIZ8tyhnq\/it\/u=2303065390,19508065&amp;fm=173&amp;app=49&amp;f=JPEG?w=312&amp;h=208&amp;s=E8720DD7568066E40838C97203008033\",\"4.jpg\");\n        testThread1.start();\n        testThread2.start();\n        testThread3.start();\n        testThread4.start();\n    }\n}\n\/\/\u4e0b\u8f7d\u5668\nclass WebDownloader{\n    \/\/\u4e0b\u8f7d\u65b9\u6cd5\n    public void downloader(String url,String name){\n        try {\n            FileUtils.copyURLToFile(new URL(url),new File(name));\n        } catch (IOException e) {\n            e.printStackTrace();\n            System.out.println(\"IO\u5f02\u5e38\uff0cdownloader\u65b9\u6cd5\u51fa\u73b0\u95ee\u9898\uff01\");\n        }\n    }\n}\n<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a\u8f93\u51fa\u4e0b\u8f7d\u597d\u7684\u6587\u4ef6\u540d<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"153\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-16\/20230714145216a2a27a92c.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"814\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"153\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-16\/20230714145216a2a27a92c.png\" width=\"814\"><\/noscript><\/p>\n<p>&nbsp;\u4e0b\u8f7d\u597d\u7684\u56fe\u7247\u4f4d\u7f6e<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"149\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-16\/20230714145216c4c439ef1.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"325\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"149\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-16\/20230714145216c4c439ef1.png\" width=\"325\"><\/noscript><\/p>\n<p>\u6ce8\u610f\uff1a\u56db\u4e2a\u7ebf\u7a0b\u540c\u65f6\u542f\u52a8\uff0c\u4e00\u8d77\u8fd0\u884c\uff0c\u6240\u4ee5\u8f93\u51fa\u987a\u5e8f\u4e0d\u4e00\u6837\u3002<\/p>\n<h3 id=\"2.4.2%20%E9%80%9A%E8%BF%87%E5%AE%9E%E7%8E%B0Runnable%E6%8E%A5%E5%8F%A3%E5%AE%9E%E7%8E%B0%E7%BD%91%E5%9B%BE%E4%B8%8B%E8%BD%BD\">2.4.2 \u901a\u8fc7\u5b9e\u73b0Runnable\u63a5\u53e3\u5b9e\u73b0\u7f51\u56fe\u4e0b\u8f7d<\/h3>\n<p>\u53ea\u6f14\u793a\u4ee3\u7801\uff0c\u5176\u4ed6\u6b65\u9aa4\u548c2.4.1\u4e00\u6837\u3002<\/p>\n<pre><code class=\"language-java\">import org.apache.commons.io.FileUtils;\nimport java.io.File;\nimport java.io.IOException;\nimport java.net.URL;\n\n\/\/\u591a\u7ebf\u7a0b\u540c\u6b65\u4e0b\u8f7d\u56fe\u7247\npublic class MyThread implements Runnable{\n    private String url; \/\/\u7f51\u7edc\u56fe\u7247\u5730\u5740\n    private String name;\/\/\u4fdd\u5b58\u7684\u6587\u4ef6\u540d\n    public MyThread(String url,String name){\n        this.url = url;\n        this.name = name;\n    }\n    @Override\n    public void run() {\n        WebDownloader webDownloader = new WebDownloader();\n        webDownloader.downloader(url,name);\n        System.out.println(\"\u4e0b\u8f7d\u4e86\u6587\u4ef6\u540d\u4e3a\uff1a\"+name);\n\n    }\n\n    public static void main(String[] args) {\n        MyThread myThread1 = new MyThread(\"https:\/\/dss2.bdstatic.com\/5bVYsj_p_tVS5dKfpU_Y_D3\/res\/r\/image\/2022-10-16\/toutiao1.png\",\"1.jpg\");\n        MyThread myThread2 = new MyThread(\"https:\/\/dss2.bdstatic.com\/5bVYsj_p_tVS5dKfpU_Y_D3\/res\/r\/image\/2022-10-16\/toutiao2.png\",\"2.jpg\");\n        MyThread myThread3 = new MyThread(\"https:\/\/dgss0.baidu.com\/6ONWsjip0QIZ8tyhnq\/it\/u=1848053418,1608633216&amp;fm=173&amp;app=49&amp;f=JPEG?w=312&amp;h=208&amp;s=A10BDE1442585DCE0642B4C2030050BA\",\"3.jpg\");\n        MyThread myThread4 = new MyThread(\"https:\/\/dgss1.baidu.com\/6ONXsjip0QIZ8tyhnq\/it\/u=2303065390,19508065&amp;fm=173&amp;app=49&amp;f=JPEG?w=312&amp;h=208&amp;s=E8720DD7568066E40838C97203008033\",\"4.jpg\");\n        new Thread(myThread1).start();\n        new Thread(myThread2).start();\n        new Thread(myThread3).start();\n        new Thread(myThread4).start();\n\n    }\n}\n\/\/\u4e0b\u8f7d\u5668\nclass WebDownloader{\n    \/\/\u4e0b\u8f7d\u65b9\u6cd5\n    public void downloader(String url,String name){\n        try {\n            FileUtils.copyURLToFile(new URL(url),new File(name));\n        } catch (IOException e) {\n            e.printStackTrace();\n            System.out.println(\"IO\u5f02\u5e38\uff0cdownloader\u65b9\u6cd5\u51fa\u73b0\u95ee\u9898\uff01\");\n        }\n    }\n}<\/code><\/pre>\n<h3><\/h3>\n<h3 id=\"2.4.3%E9%80%9A%E8%BF%87%E5%AE%9E%E7%8E%B0Callable%E6%8E%A5%E5%8F%A3%E5%AE%9E%E7%8E%B0%E7%BD%91%E5%9B%BE%E4%B8%8B%E8%BD%BD\">2.4.3\u901a\u8fc7\u5b9e\u73b0Callable\u63a5\u53e3\u5b9e\u73b0\u7f51\u56fe\u4e0b\u8f7d<\/h3>\n<p>\u53ea\u6f14\u793a\u4ee3\u7801\uff0c\u5176\u4ed6\u6b65\u9aa4\u548c2.4.1\u4e00\u6837\u3002<\/p>\n<pre><code class=\"language-java\">import org.apache.commons.io.FileUtils;\nimport java.io.File;\nimport java.io.IOException;\nimport java.net.URL;\nimport java.util.concurrent.*;\n\/\/\u591a\u7ebf\u7a0b\u540c\u6b65\u4e0b\u8f7d\u56fe\u7247\npublic class CallableThread implements Callable&lt;Boolean&gt; {\n    private String url; \/\/\u7f51\u7edc\u56fe\u7247\u5730\u5740\n    private String name;\/\/\u4fdd\u5b58\u7684\u6587\u4ef6\u540d\n    public CallableThread(String url,String name){\n        this.url = url;\n        this.name = name;\n    }\n    @Override\n    public Boolean call() {\n        WebDownloader webDownloader = new WebDownloader();\n        webDownloader.downloader(url,name);\n        System.out.println(\"\u4e0b\u8f7d\u4e86\u6587\u4ef6\u540d\u4e3a\uff1a\"+name);\n        return true;\n    }\n    public static void main(String[] args) throws ExecutionException, InterruptedException {\n        CallableThread callableThread1 = new CallableThread(\"https:\/\/dss2.bdstatic.com\/5bVYsj_p_tVS5dKfpU_Y_D3\/res\/r\/image\/2022-10-16\/toutiao1.png\",\"1.jpg\");\n        CallableThread callableThread2= new CallableThread(\"https:\/\/dss2.bdstatic.com\/5bVYsj_p_tVS5dKfpU_Y_D3\/res\/r\/image\/2022-10-16\/toutiao2.png\",\"2.jpg\");\n        CallableThread callableThread3= new CallableThread(\"https:\/\/dgss0.baidu.com\/6ONWsjip0QIZ8tyhnq\/it\/u=1848053418,1608633216&amp;fm=173&amp;app=49&amp;f=JPEG?w=312&amp;h=208&amp;s=A10BDE1442585DCE0642B4C2030050BA\",\"3.jpg\");\n        CallableThread callableThread4= new CallableThread(\"https:\/\/dgss1.baidu.com\/6ONXsjip0QIZ8tyhnq\/it\/u=2303065390,19508065&amp;fm=173&amp;app=49&amp;f=JPEG?w=312&amp;h=208&amp;s=E8720DD7568066E40838C97203008033\",\"4.jpg\");\n        \/\/\u521b\u5efa\u6267\u884c\u670d\u52a1\n        ExecutorService ser = Executors.newFixedThreadPool(4);\n        \/\/\u63d0\u4ea4\u6267\u884c\n        Future&lt;Boolean&gt; result1 = ser.submit(callableThread1);\n        Future&lt;Boolean&gt; result2 = ser.submit(callableThread2);\n        Future&lt;Boolean&gt; result3 = ser.submit(callableThread3);\n        Future&lt;Boolean&gt; result4 = ser.submit(callableThread4);\n        \/\/\u83b7\u53d6\u7ed3\u679c\n        boolean a1 = result1.get();\n        boolean a2 = result1.get();\n        boolean a3 = result1.get();\n        boolean a4 = result1.get();\n        System.out.println(a1);\n        System.out.println(a2);\n        System.out.println(a3);\n        System.out.println(a4);\n        \/\/\u5173\u95ed\u670d\u52a1\n        ser.shutdownNow();\n    }\n}\n\/\/\u4e0b\u8f7d\u5668\nclass WebDownloader{\n    \/\/\u4e0b\u8f7d\u65b9\u6cd5\n    public void downloader(String url,String name){\n        try {\n            FileUtils.copyURLToFile(new URL(url),new File(name));\n        } catch (IOException e) {\n            e.printStackTrace();\n            System.out.println(\"IO\u5f02\u5e38\uff0cdownloader\u65b9\u6cd5\u51fa\u73b0\u95ee\u9898\uff01\");\n        }\n    }\n}<\/code><\/pre>\n<h1 id=\"3.%20Lambda%E8%A1%A8%E8%BE%BE%E5%BC%8F\">3. Lambda\u8868\u8fbe\u5f0f<\/h1>\n<blockquote>\n<ul>\n<li>\u907f\u514d\u533f\u540d\u5185\u90e8\u7c7b\u5b9a\u4e49\u8fc7\u591a<\/li>\n<li>\u5176\u5b9e\u8d28\u5c5e\u4e8e\u51fd\u6570\u5f0f\u7f16\u7a0b\u6982\u5ff5<\/li>\n<\/ul>\n<\/blockquote>\n<p>\u51fd\u6570\u5f0f\u63a5\u53e3\u5b9a\u4e49\uff1a<\/p>\n<p>1. \u4efb\u4f55\u63a5\u53e3\uff0c\u5982\u679c\u53ea\u5305\u542b\u552f\u4e00\u4e00\u4e2a\u62bd\u8c61\u65b9\u6cd5\uff0c\u90a3\u4e48\u5b83\u5c31\u662f\u4e00\u4e2a\u51fd\u6570\u5f0f\u63a5\u53e3\u3002<\/p>\n<pre><code class=\"language-java\">public interface Runnable{\n    public abstract void run\uff08\uff09\n}<\/code><\/pre>\n<p>2. \u5bf9\u4e8e\u51fd\u6570\u5f0f\u63a5\u53e3\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7Lambda\u8868\u8fbe\u5f0f\u6765\u521b\u5efa\u8be5\u63a5\u53e3\u7684\u5bf9\u8c61\u3002<\/p>\n<p><strong>\u6848\u4f8b\u4e00\uff1a\uff08\u65e0\u53c2\u6570\uff09<\/strong><\/p>\n<pre><code class=\"language-java\">package Demo11;\npublic class MyLambda {\n    \/\/3.\u9759\u6001\u5185\u90e8\u7c7b\n    \/\/\u4f18\u5316\n    static class Run2 implements IRun{\n        @Override\n        public void Lambda() {\n            System.out.println(\"2 I'm learning the lambda expression.\");\n        }\n    }\n\n    public static void main(String[] args) {\n        IRun iRun = new Run();\n        iRun.Lambda();\n\n        iRun = new Run2();\n        iRun.Lambda();\n\n        \/\/4.\u5c40\u90e8\u5185\u90e8\u7c7b\n        class Run3 implements IRun{\n            @Override\n            public void Lambda() {\n                System.out.println(\"3 I'm learning the lambda expression.\");\n            }\n        }\n        iRun = new Run3();\n        iRun.Lambda();\n\n        \/\/5. \u533f\u540d\u5185\u90e8\u7c7b\n        iRun = new IRun() {\n            @Override\n            public void Lambda() {\n                System.out.println(\"4 I'm learning the lambda expression.\");\n            }\n        };\n        iRun.Lambda();\n\n        \/\/6.\u7528\u03bb\u7b80\u5316\n        iRun = ()-&gt;{\n            System.out.println(\"5 I'm learning the lambda expression.\");\n        };\n        iRun.Lambda();\n    }\n}\n\/\/1. \u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\u5f0f\u63a5\u53e3\ninterface IRun{\n    void Lambda();\n}\n\/\/2. \u5b9e\u73b0\u7c7b\nclass Run implements IRun{\n    @Override\n    public void Lambda() {\n        System.out.println(\"1 I'm learning the lambda expression.\");\n    }\n}<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"177\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-16\/20230714145216d4d4f6ef4.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"817\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"177\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-16\/20230714145216d4d4f6ef4.png\" width=\"817\"><\/noscript><\/p>\n<p><strong>\u6848\u4f8b\u4e8c\uff1a\u5e26\u53c2\u6570<\/strong><\/p>\n<p>1.<\/p>\n<pre><code class=\"language-java\">package Demo11;\npublic class MyLambda2 {\n    public static void main(String[] args) {\n        Igo go = new go();\n        go.run(1);\n    }\n}\ninterface Igo{\n    void run(int a);\n}\nclass go implements Igo{\n    @Override\n    public void run(int a) {\n        System.out.println(\"1 go to--&gt;\"+a);\n    }\n}<\/code><\/pre>\n<p>2.\u9759\u6001\u5185\u90e8\u7c7b<\/p>\n<pre><code class=\"language-java\">package Demo11;\npublic class MyLambda2 {\n    static class go implements Igo{\n        @Override\n        public void run(int a) {\n            System.out.println(\"1 go to--&gt;\"+a);\n        }\n    }\n    public static void main(String[] args) {\n        Igo go = new go();\n        go.run(1);\n    }\n}\ninterface Igo{\n    void run(int a);\n}<\/code><\/pre>\n<p>3.\u5c40\u90e8\u5185\u90e8\u7c7b<\/p>\n<pre><code class=\"language-java\">package Demo11;\npublic class MyLambda2 {\n    public static void main(String[] args) {\n        class go implements Igo{\n            @Override\n            public void run(int a) {\n                System.out.println(\"1 go to--&gt;\"+a);\n            }\n        }\n        Igo go = new go();\n        go.run(1);\n    }\n}\ninterface Igo{\n    void run(int a);\n}\n<\/code><\/pre>\n<p>4.\u533f\u540d\u5185\u90e8\u7c7b<\/p>\n<pre><code class=\"language-java\">package Demo11;\npublic class MyLambda2 {\n    public static void main(String[] args) {\n        Igo go = new Igo() {\n            @Override\n            public void run(int a) {\n                System.out.println(\"1 go to--&gt;\"+a);\n            }\n        };\n        go.run(1);\n    }\n}\ninterface Igo{\n    void run(int a);\n}\n<\/code><\/pre>\n<p>5.lambda\u8868\u8fbe\u5f0f<\/p>\n<pre><code class=\"language-java\">package Demo11;\npublic class MyLambda2 {\n    public static void main(String[] args) {\n        \/\/lambda\u7b80\u5316\n\/\/        Igo go = (int a)-&gt;{\n\/\/            System.out.println(\"1 go to--&gt;\"+a);\n\/\/        };\n        \/\/\u7b80\u5316\u4e00:\u53bb\u6389\u53c2\u6570\u7c7b\u578b\n\/\/        Igo go = (a)-&gt;{\n\/\/            System.out.println(\"1 go to--&gt;\"+a);\n\/\/        };\n        \/\/\u7b80\u5316\u4e8c:\u53bb\u6389\u62ec\u53f7\n\/\/        Igo go = null;\n\/\/        go = a-&gt;{\n\/\/            System.out.println(\"1 go to--&gt;\"+a);\n\/\/        };\n        \/\/\u7b80\u5316\u4e09:\u53bb\u6389{}\n        Igo go = null;\n        go = a-&gt; System.out.println(\"1 go to--&gt;\"+a);\n        go.run(1);\n    }\n}\ninterface Igo{\n    void run(int a);\n}\n<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\u5747\u4e3a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"48\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-17\/20230714145217aaaa60a14.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"805\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"48\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-17\/20230714145217aaaa60a14.png\" width=\"805\"><\/noscript><\/p>\n<blockquote>\n<pre>\u603b\u7ed3\uff1a\n1.Lambda\u8868\u8fbe\u5f0f\u53ea\u80fd\u6709\u4e00\u884c\u4ee3\u7801\u7684\u60c5\u51b5\u4e0b\u624d\u80fd\u7b80\u5316\u4e3a\u4e00\u884c\uff0c\u5982\u679c\u6709\u591a\u884c\uff0c\u90a3\u4e48\u5c31\u8981\u7528\u4ee3\u7801\u5757\u5305\u88f9\uff0c\u4e5f  \u5c31\u662f\u82b1\u62ec\u53f7\u3002\n2. \u524d\u63d0\u662f\u63a5\u53e3\u662f\u51fd\u6570\u5f0f\u63a5\u53e3\u3002\n3. \u591a\u4e2a\u53c2\u6570\u4e5f\u53ef\u4ee5\u53bb\u6389\u53c2\u6570\u7c7b\u578b\uff0c\u8981\u53bb\u6389\u5c31\u90fd\u53bb\u6389\uff08\u52a0\u62ec\u53f7\uff09\uff0c\u4e0d\u80fd\u53ea\u53bb\u6389\u4e00\u4e2a\u3002<\/pre>\n<\/blockquote>\n<h1 id=\"4.%E7%BA%BF%E7%A8%8B%E7%8A%B6%E6%80%81\">4.\u7ebf\u7a0b\u72b6\u6001<\/h1>\n<h2 id=\"4.1%20%E7%BA%BF%E7%A8%8B%E7%9A%84%E7%8A%B6%E6%80%81\">4.1 \u7ebf\u7a0b\u7684\u72b6\u6001<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"298\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-17\/202307141452173f3fe4860.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"816\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"298\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-17\/202307141452173f3fe4860.png\" width=\"816\"><\/noscript><\/p>\n<blockquote>\n<ol>\n<li>\u65b0\u5efa\u72b6\u6001\uff08new\uff09\uff1aThread t = new Thread();&nbsp;\u521b\u5efa\u4e00\u4e2a\u7ebf\u7a0b\u5bf9\u8c61\u540e\uff0c\u8be5\u7ebf\u7a0b\u5bf9\u8c61\u5c31\u5904\u65b0\u5efa\u72b6\u6001\u3002\u6b64\u65f6\u5b83\u4e0d\u80fd\u8fd0\u884c\uff0c\u548c\u5176\u4ed6Java\u5bf9\u8c61\u4e00\u6837\uff0c\u4ec5\u4ec5\u7531Java\u865a\u62a5\u673a\u4e3a\u5176\u5206\u914d\u4e86\u5185\u5b58\uff0c\u6ca1\u6709\u8868\u73b0\u51fa\u4efb\u4f55\u7ebf\u7a0b\u7684\u52a8\u6001\u7279\u5f81\uff0c<\/li>\n<li>\u5c31\u7eea\u72b6\u6001(Runnable)\uff1a\u5f53\u7ebf\u7a0b\u5bf9\u8c61\u8c03\u7528\u4e86start \uff08\uff09\u540e\uff0c\u8be5\u7ebf\u7a0b\u5c31\u8fdb\u4eba\u5c31\u7eea\u72b6\u6001\uff0c\u4e5f\u79f0\u53ef\u8fd0\u884c\u72b6\u6001\u3002\u5904\u4e8e\u5c31\u7eea\u72b6\u6001\u7684\u7ebf\u7a0b\u653e\u4eba\u5230\u53ef\u8fd0\u884c\u6c60\u4e2d\uff0c\u6b64\u65f6\u5b83\u53ea\u662f\u5176\u5c31\u8fdb\u8fd0\u884c\u7684\u6761\u4ef6\uff0c\u80fd\u5426\u83b7\u5f97CPU\u7684\u4f7f\u7528\u6743\uff0c\u6b63\u9700\u8981\u7b49\u5f85\u7cfb\u7edf\u7684\u8c03\u5ea6\u3002<\/li>\n<li>\u8fd0\u884c\u72b6\u6001(Running)\uff1a\u5982\u679c\u5904\u4e8e\u5c31\u7eea\u72b6\u6001\u7684\u7ebf\u7a0b\u83b7\u5f97\u4e86&nbsp;CPU\u7684\u4f7f\u7528\u6743\uff0c\u5f00\u59cb\u6267\u884crun()\u65b9\u6cd5\uff0c\u5219\u8be5\u7ebf\u7a0b\u5904\u4e8e\u8fd0\u884c\u72b6\u6001\u3002\u5f53\u4e00\u4e2a\u7ebf\u7a0b\u542f\u52a8\u540e\uff0c\u5b83\u4e0d\u53ef\u80fd\u4e00\u76f4\u5904\u4e8e\u8fd0\u884c\u72b6\u6001\uff0c\u5f53\u4f7f\u7528\u5b8c\u7cfb\u7edf\u5206\u914dCPU\u4f7f\u7528\u6743\u65f6\u540c\u540e\uff0c\u7cfb\u7edf\u5c31\u4f1a\u5265\u593a\u8be5\u7ebf\u7a0b\u5360\u6709\u7684CPU\u8d44\u6e90\uff0c\u8ba9\u5176\u4ed6\u7ebf\u7a0b\u83b7\u5f97\u6267\u884c\u7684\u673a\u4f1a\u3002<\/li>\n<li>\u963b\u585e\u72b6\u6001(Blocked):\u4e00\u4e2a\u6b63\u5728\u6267\u884c\u7684\u7ebf\u7a0b\u5728\u67d0\u4e9b\u7279\u6b8a\u60c5\u51b5\u4e0b\uff0c\u5982\u6267\u884c\u8017\u65f6\u7684\u8f93\u5165\/\u8f93\u51fa\u64cd\u4f5c\u65f6\uff0c\u4f1a\u653e\u5f03CPU\u7684\u4f7f\u7528\u6743\uff0c\u8fdb\u4eba\u963b\u585e\u72b6\u6001\u3002\u7ebf\u7a0b\u8fdb\u4eba\u963b\u585e\u72b6\u6001\u540e\uff0c\u5c31\u4e0d\u80fd\u8fdb\u4eba\u6392\u961f\u961f\u5217\u3002\u53ea\u6709\u5f53\u5f15\u8d77\u963b\u585e\u7684\u539f\u56e0\u88ab\u6d88\u9664\u540e\uff0c\u7ebf\u7a0b\u624d\u53ef\u4ee5\u8f6c\u4eba\u5c31\u7eea\u72b6\u6001\u3002\u5e38\u89c1\u7684\u7ebf\u7a0b\u72b6\u6001\u8f6c\u6362\u6210\u963b\u585e\u72b6\u6001\u7684\u539f\u56e0\uff0c\u4ee5\u53ca\u5982\u4f55\u4ece\u963b\u585e\u72b6\u6001\u8f6c\u6362\u6210\u5c31\u7eea\u72b6\u6001\u3002\n<ol>\n<li>\u5f53\u7ebf\u7a0b\u8bd5\u56fe\u83b7\u53d6\u67d0\u4e2a\u5bf9\u8c61\u7684\u540c\u6b65\u9501\u65f6\uff0c\u5982\u679c\u8be5\u9501\u88ab\u5176\u4ed6\u7ebf\u7a0b\u6240\u6301\u6709\uff0c\u5219\u5f53\u524d\u7ebf\u7a0b\u4f1a\u8fdb\u4eba\u963b\u585e\u72b6\u6001\u3002\u5982\u679c\u60f3\u4ece\u963b\u585e\u72b6\u6001\u8fdb\u4eba\u5c31\u7eea\u72b6\u6001\u5fc5\u987b\u5f97\u83b7\u53d6\u5230\u5176\u4ed6\u7ebf\u7a0b\u6240\u6301\u6709\u7684\u9501\u3002<\/li>\n<li>\u5f53\u7ebf\u7a0b\u8c03\u7528\u4e86\u4e00\u4e2a\u963b\u585e\u5f0f\u7684IO\u65b9\u6cd5\u65f6\uff0c\u8be5\u7ebf\u7a0b\u5c31\u4f1a\u8fdb\u4eba\u963b\u585e\u72b6\u6001\uff0c\u5982\u679c\u60f3\u8fdb\u4eba\u5c31\u7eea\u72b6\u6001\u5c31\u5fc5\u987b\u8981\u7b49\u5230\u8fd9\u4e2a\u963b\u585e\u7684IO\u65b9\u6cd5\u8fd4\u56de\u3002<\/li>\n<li>\u5f53\u7ebf\u7a0b\u8c03\u7528\u4e86\u67d0\u4e2a\u5bf9\u8c61\u7684wait&nbsp;(&nbsp;)\u65b9\u6cd5\u65f6\uff0c\u4e5f\u4f1a\u4f7f\u7ebf\u7a0b\u8fdb\u4eba\u963b\u585e\u72b6\u6001\uff0c\u5982\u679c\u60f3\u8fdb\u5165\u5c31\u7eea\u72b6\u6001\u5c31\u9700\u8981\u4f7f\u7528notify&nbsp;(&nbsp;)\u65b9\u6cd5\u5524\u9192\u8be5\u7ebf\u7a0b\u3002<\/li>\n<li>\u5f53\u7ebf\u7a0b\u8c03\u7528\u4e86Thread\u7684sleep&nbsp;(long&nbsp;millis)\u65b9\u6cd5\u65f6\uff0c\u4e5f\u4f1a\u4f7f\u7ebf\u7a0b\u8fdb\u4eba\u963b\u585e\u72b6\u6001\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u53ea\u9700\u7b49\u5230\u7ebf\u7a0b\u7761\u7720\u7684\u65f6\u95f4\u5230\u4e86\u4ee5\u540e\uff0c\u7ebf\u7a0b\u5c31\u4f1a\u81ea\u52a8\u8fdb\u4eba\u5c31\u7eea\u72b6\u6001\uff0c<\/li>\n<li>.\u5f53\u5728\u4e00\u4e2a\u7ebf\u7a0b\u4e2d\u8c03\u7528\u4e86\u53e6&nbsp;\u4e00\u4e2a\u7ebf\u7a0b\u7684join&nbsp;()\u65b9\u6cd5\u65f6\uff0c\u4f1a\u4f7f\u5f53\u524d\u7ebf\u7a0b\u8fdb\u4eba\u963b\u585e\u72b6\u6001\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u9700\u8981\u7b49\u5230\u65b0\u52a0\u4eba\u7684\u7ebf\u7a0b\u8fd0\u884c\u7ed3\u675f\u540e\u624d\u4f1a\u7ed3\u675f\u963b\u585e\u72b6\u6001\uff0c\u8fdb\u5165\u5c31\u7eea\u72b6\u6001\u3002<\/li>\n<li>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u7ebf\u7a0b\u4ece\u963b\u585e\u72b6\u6001\u53ea\u80fd\u8fdb\u5165\u5c31\u7eea\u72b6\u6001\uff0c\u800c\u4e0d\u80fd\u76f4\u63a5\u8fdb\u4eba\u8fd0\u884c\u72b6\u6001\uff0c\u4e5f\u5c31\u662f\u8bf4\u7ed3\u675f\u963b\u585e\u7684\u7ebf\u7a0b\u9700\u8981\u91cd\u65b0\u8fdb\u4eba\u53ef\u8fd0\u884c\u6c60\u4e2d\uff0c\u7b49\u5f85\u7cfb\u7edf\u7684\u8c03\u5ea6<\/li>\n<\/ol>\n<\/li>\n<li>\u6b7b\u4ea1\u72b6\u6001(Terminated)\uff1a\u7ebf\u7a0b\u7684run\uff08\uff09\u65b9\u6cd5\u6b63\u5e38\u6267\u884c\u5b8c\u6bd5\u6216\u8005\u7ebf\u7a0b\u629b\u51fa\u4e00\u4e2a\u672a\u6355\u83b7\u7684\u5f02\u5e38\u6216\u8005\u9519\u8bef\u65f6\uff0c\u7ebf\u7a0b\u5c31\u8fdb\u4eba\u6b7b\u4ea1\u72b6\u6001\u3002\u4e00\u65e6\u8fdb\u4eba\u6b7b\u4ea1\u72b6\u6001\uff0c\u7ebf\u7a0b\u5c06\u4e0d\u518d\u62e5\u6709\u8fd0\u884c\u7684\u8d44\u683c\uff0c\u4e5f\u4e0d\u80fd\u518d\u8f6c\u5316\u5230\u5176\u4ed6\u72b6\u6001\u3002<\/li>\n<\/ol>\n<\/blockquote>\n<p>&nbsp; &nbsp; \u6f14\u793a\u4ee3\u7801<\/p>\n<pre><code class=\"language-java\">public class MyThread implements Runnable{\n    @Override\n    public void run() {\n        try {\n            System.out.println(\"\u7ebf\u7a0bt\u5728\u8fd0\u884c\");\n            Thread.sleep(2000);\n            System.out.println(\"\u7ebf\u7a0bt\u5728\u77ed\u65f6\u95f4\u4f11\u7720\u540e\u91cd\u65b0\u8fd0\u884c\");\n            int i = 10\/0;\n        } catch (Exception e) {\n            System.out.println(\"\u7ebf\u7a0b\u88ab\u4e2d\u65ad\");\n        }\n    }\n\n    public static void main(String[] args) {\n        Thread t = new Thread(new MyThread());\n        System.out.println(\"\u7ebf\u7a0bt\u4e3a\u65b0\u5efa\");\n        t.start();\n        System.out.println(\"\u7ebf\u7a0bt\u4e3a\u5c31\u7eea\");\n    }\n}\n<\/code><\/pre>\n<p>&nbsp;\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"173\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-17\/202307141452170d0d5de38.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"813\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"173\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-17\/202307141452170d0d5de38.png\" width=\"813\"><\/noscript><\/p>\n<h3 id=\"4.1.1%E5%81%9C%E6%AD%A2%E7%BA%BF%E7%A8%8B\">4.1.1\u505c\u6b62\u7ebf\u7a0b<\/h3>\n<blockquote>\n<ul>\n<li>\u4e0d\u63a8\u8350\u4f7f\u7528JDK\u63d0\u4f9b\u7684stop()\u3001destroy()\u65b9\u6cd5\u3002\u3010\u5df2\u5e9f\u5f03\u3011<\/li>\n<li>\u63a8\u8350\u7ebf\u7a0b\u81ea\u5df1\u505c\u6b62\u4e0b\u6765<\/li>\n<li>\u5efa\u8bae\u4f7f\u7528\u4e00\u4e2a\u6807\u5fd7\u4f4d\u8fdb\u884c\u7ec8\u6b62\u53d8\u91cf\u5f53flag=false\uff0c\u5219\u7ec8\u6b62\u7ebf\u7a0b\u8fd0\u884c\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<p>\u6848\u4f8b\uff1a<\/p>\n<pre><code class=\"language-java\">\/\/\u6d4b\u8bd5\u505c\u6b62\u7ebf\u7a0b\n\/*\n1.\u5efa\u8bae\u7ebf\u7a0b\u6b63\u5e38\u505c\u6b62--&gt;\u5229\u7528\u6b21\u6570\uff0c\u4e0d\u5efa\u8bae\u6b7b\u5faa\u73af\n2.\u5efa\u8bae\u4f7f\u7528\u6807\u5fd7\u4f4d\n3.\u4e0d\u8981\u4f7f\u7528stop\u6216\u8005destroy\u7b49\u8fc7\u65f6\u6216\u8005JDK\u4e0d\u5efa\u8bae\u4f7f\u7528\u7684\u65b9\u6cd5\uff08\u5b58\u5728\u4e00\u4e9bBUG\u6216\u8005\u5f0a\u7aef\uff09\n *\/\npublic class TestStop implements Runnable{\n    \/\/1.\u8bbe\u7f6e\u4e00\u4e2a\u6807\u5fd7\u4f4d \u79c1\u6709\u7684 \u4fdd\u8bc1\u5b89\u5168\n    private boolean flag = true;\n    @Override\n    public void run() {\n        int i = 0;\n        while (flag){\n            System.out.println(\"\u7ebf\u7a0b\u6b63\u5728\u8fd0\u884c\uff01\"+i++);\n        }\n    }\n    \/\/2.\u8bbe\u7f6e\u4e00\u4e2a\u516c\u5f00\u7684\u65b9\u6cd5\u505c\u6b62\u7ebf\u7a0b\uff0c\u8f6c\u6362\u6807\u5fd7\u4f4d\n    public void stop(){\n        this.flag = false;\n    }\n    public static void main(String[] args) {\n        TestStop testStop = new TestStop();\n        new Thread(testStop).start();\n        for (int i = 0; i &lt; 1000; i++) {\n            System.out.println(\"main\"+i);\n            if (i==100){\/\/100\u7684\u65f6\u5019\u505c\u6b62\n                testStop.stop();\/\/\u8c03\u7528stop\u65b9\u6cd5\u505c\u6b62\u8fd0\u884c\uff08\u81ea\u5df1\u5199\u7684stop\u65b9\u6cd5\uff09\n                System.out.println(\"\u7ebf\u7a0b\u505c\u6b62\u8fd0\u884c\uff01\");\n                \/\/\u4e24\u4e2ai\u662f\u5206\u522b\u5b58\u6d3b\u5728\u4e24\u4e2a\u7ebf\u7a0b\u91cc\u7684\u72ec\u7acb\u53c2\u6570,\u4e24\u4e2a\u7ebf\u7a0b\u6ca1\u5173\u7cfb\uff0c\u4e0d\u9700\u8981break\n                \/\/\u6ce8\u610f\uff1a\u8fd9\u91cc\u662f\u4e3b\u7ebf\u7a0b\u5230100\u65f6\uff0c\u505c\u6b62\u5b50\u7ebf\u7a0b\n            }\n        }\n    }\n}\n<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"109\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-18\/2023071414521814140b735.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"803\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"109\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-18\/2023071414521814140b735.png\" width=\"803\"><\/noscript><\/p>\n<h2 id=\"4.2%20%E7%BA%BF%E7%A8%8B%E7%9A%84%E8%B0%83%E5%BA%A6\">4.2 \u7ebf\u7a0b\u7684\u8c03\u5ea6<\/h2>\n<blockquote><p>\u7ebf\u7a0b\u8c03\u5ea6\u6307\u6309\u7167\u7279\u5b9a\u673a\u5236\u4e3a\u591a\u4e2a\u7ebf\u7a0b\u5206\u914dCPU\u7684\u4f7f\u7528\u6743\u3002<\/p><\/blockquote>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:650px;\">\n<thead>\n<tr>\n<th colspan=\"2\" style=\"text-align:center;\">\u7ebf\u7a0b\u65b9\u6cd5<\/th>\n<\/tr>\n<tr>\n<th style=\"text-align:center;width:228px;\">\u65b9\u6cd5<\/th>\n<th style=\"text-align:center;width:420px;\">\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width:228px;\">setPriority\uff08int newPriority\uff09<\/td>\n<td style=\"width:420px;\">\u66f4\u6539\u7ebf\u7a0b\u7684\u4f18\u5148\u7ea7<\/td>\n<\/tr>\n<tr>\n<td style=\"width:228px;\">static void sleep\uff08long millis\uff09<\/td>\n<td style=\"width:420px;\">\u5728\u6307\u5b9a\u7684\u6beb\u79d2\u6570\u5185\u8ba9\u5f53\u524d\u6b63\u5728\u6267\u884c\u7684\u7ebf\u7a0b\u4f11\u7720<\/td>\n<\/tr>\n<tr>\n<td style=\"width:228px;\">void join\uff08\uff09<\/td>\n<td style=\"width:420px;\">\u7b49\u5f85\u8be5\u7ebf\u7a0b\u7ec8\u6b62<\/td>\n<\/tr>\n<tr>\n<td style=\"width:228px;\">static void yield()<\/td>\n<td style=\"width:420px;\">\u6682\u505c\u5f53\u524d\u6b63\u5728\u6267\u884c\u7684\u7ebf\u7a0b\u5bf9\u8c61\uff0c\u5e76\u6267\u884c\u5176\u4ed6\u7ebf\u7a0b<\/td>\n<\/tr>\n<tr>\n<td style=\"width:228px;\">void interrupt()<\/td>\n<td style=\"width:420px;\">\u4e2d\u65ad\u7ebf\u7a0b\uff0c\u522b\u7528\u8fd9\u4e2a\u65b9\u5f0f<\/td>\n<\/tr>\n<tr>\n<td style=\"width:228px;\">boolean isAlive()<\/td>\n<td style=\"width:420px;\">\u6d4b\u8bd5\u7ebf\u7a0b\u662f\u5426\u5904\u4e8e\u6d3b\u52a8\u72b6\u6001<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 id=\"4.2.1%20%E7%BA%BF%E7%A8%8B%E7%9A%84%E4%BC%98%E5%85%88%E7%BA%A7\">4.2.1 \u7ebf\u7a0b\u7684\u4f18\u5148\u7ea7<\/h3>\n<blockquote>\n<ul>\n<li>Java\u63d0\u4f9b\u4e00\u4e2a\u7ebf\u7a0b\u8c03\u5ea6\u5668\u6765\u76d1\u63a7\u7a0b\u5e8f\u4e2d\u542f\u52a8\u540e\u8fdb\u5165\u5c31\u7eea\u72b6\u6001\u7684\u6240\u6709\u7ebf\u7a0b\uff0c\u7ebf\u7a0b\u8c03\u5ea6\u5668\u6309\u7167\u4f18\u5148\u7ea7\u51b3\u5b9a\u5e94\u8be5\u8c03\u5ea6\u54ea\u4e2a\u7ebf\u7a0b\u6765\u6267\u884c\u3002<\/li>\n<li>\u4f18\u5148\u7ea7\u8d8a\u9ad8\u7684\u7ebf\u7a0b\u83b7\u5f97CPU\u6267\u884c\u7684\u673a\u4f1a\u8d8a\u5927\u3002<\/li>\n<li>\u4f18\u5148\u7ea7\u8d8a\u4f4e\u7684\u7ebf\u7a0b\u83b7\u5f97CPU\u6267\u884c\u7684\u673a\u4f1a\u8d8a\u5c0f\u3002<\/li>\n<li>\u7ebf\u7a0b\u7684\u4f18\u5148\u7ea7\u7528\u6570\u5b57\u8868\u793a\uff0c\u8303\u56f4\u4ece1~10\n<ul>\n<li>Thread.MIN_PRIORITY= 1;<\/li>\n<li>Thread.MAX_PRIORITY = 10;<\/li>\n<li>Thread.NORM_PRIORITY = 5;<\/li>\n<\/ul>\n<\/li>\n<li>\u4f7f\u7528\u4ee5\u4e0b\u65b9\u5f0f\u6539\u53d8\u6216\u83b7\u53d6\u4f18\u5148\u7ea7\n<ul>\n<li>getPriority() . setPriority(int xxx)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/blockquote>\n<p>\u6848\u4f8b<\/p>\n<pre><code class=\"language-java\">public class TestThread implements Runnable{\n    @Override\n    public void run() {\n        for (int i = 0; i &lt; 100; i++) {\n            System.out.println(Thread.currentThread().getName()+\"\u6b63\u5728\u8fd0\u884c\uff1a\"+i);\n        }\n    }\n\n    public static void main(String[] args) {\n        Thread t1 = new Thread(new TestThread(),\"\u7ebf\u7a0bA\");\/\/\u901a\u8fc7\u6784\u9020\u65b9\u6cd5\u6307\u5b9a\u7ebf\u7a0b\u540d\n        Thread t2 = new Thread(new TestThread(),\"\u7ebf\u7a0bB\");\n        \/\/\u8bbe\u7f6e\u7ebf\u7a0b\u7684\u4f18\u5148\u7ea7\n        t1.setPriority(Thread.MAX_PRIORITY);\n        t2.setPriority(Thread.MIN_PRIORITY);\n        System.out.println(\"********\u7ebf\u7a0b\u7684\u4f18\u5148\u7ea7*********\");\n        System.out.println(\"\u7ebf\u7a0bA\u7684\u4f18\u5148\u7ea7\uff1a\"+t1.getPriority());\n        System.out.println(\"\u7ebf\u7a0bB\u7684\u4f18\u5148\u7ea7\uff1a\"+t2.getPriority());\n        System.out.println(\"************************\");\n        t1.start();\n        t2.start();\n    }<\/code><\/pre>\n<h3 id=\"4.2.2%20%E7%BA%BF%E7%A8%8B%E4%BC%91%E7%9C%A0\"> 4.2.2 \u7ebf\u7a0b\u4f11\u7720<\/h3>\n<blockquote>\n<ul>\n<li>\u8ba9\u7ebf\u7a0b\u6682\u65f6\u7761\u7720\u6307\u5b9a\u65f6\u957f,\u7ebf\u7a0b\u8fdb\u5165\u963b\u585e\u72b6\u6001\u3002<\/li>\n<li>\u7761\u7720\u65f6\u95f4\u8fc7\u540e\u7ebf\u7a0b\u4f1a\u518d\u8fdb\u5165\u53ef\u8fd0\u884c\u72b6\u6001\u3002<\/li>\n<li>sleep (\u65f6\u95f4)\u6307\u5b9a\u5f53\u524d\u7ebf\u7a0b\u963b\u585e\u7684\u6beb\u79d2\u6570\u3002<\/li>\n<li>sleep\u5b58\u5728\u5f02\u5e38InterruptedException\u3002<\/li>\n<li>sleep\u65f6\u95f4\u8fbe\u5230\u540e\u7ebf\u7a0b\u8fdb\u5165\u5c31\u7eea\u72b6\u6001\u3002<\/li>\n<li>sleep\u53ef\u4ee5\u6a21\u62df\u7f51\u7edc\u5ef6\u65f6\uff0c\u5012\u8ba1\u65f6\u7b49\u3002<\/li>\n<li>\u6bcf\u4e00\u4e2a\u5bf9\u8c61\u90fd\u6709\u4e00\u4e2a\u9501\uff0csleep\u4e0d\u4f1a\u91ca\u653e\u9501\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<p><strong>\u6848\u4f8b\u4e00<\/strong><\/p>\n<pre><code class=\"language-java\">public class Sleep {\n    public static void main(String[] args) {\n        System.out.println(\"Wait\");\n        Wait.bySet(5);\/\/\u8ba9\u4e3b\u7ebf\u7a0b\u7b49\u5f855\u79d2\u540e\u5728\u6267\u884c\n        System.out.println(\"start\");\n    }\n}\nclass Wait{\n    public static void bySet(long s){\n        for (int i = 0; i &lt; s; i++) {\n            System.out.println(i+1+\"\u79d2\");\n        }\n\n        try {\n            Thread.sleep(1000);\n        } catch (InterruptedException e) {\n            e.printStackTrace();\n        }\n    }\n}<\/code><\/pre>\n<p><strong>\u6848\u4f8b\u4e8c\uff1a\u5012\u8ba1\u65f6<\/strong><\/p>\n<pre><code class=\"language-java\">public class TestStop {\n    public static void main(String[] args) {\n        try {\n            tenDown();\n        } catch (InterruptedException e) {\n            e.printStackTrace();\n        }\n    }\n    public static void tenDown() throws InterruptedException {\n        int a =10;\n        while (true){\n            Thread.sleep(1000);\n            System.out.println(a--);\n            if (a&lt;=0){\n                break;\n            }\n        }\n    }\n}\n<\/code><\/pre>\n<h3><\/h3>\n<h3 id=\"4.2.3%20%E7%BA%BF%E7%A8%8B%E8%AE%A9%E6%AD%A5\">4.2.3 \u7ebf\u7a0b\u8ba9\u6b65<\/h3>\n<blockquote>\n<ul>\n<li>\u793c\u8ba9\u7ebf\u7a0b\uff0c\u8ba9\u5f53\u524d\u6b63\u5728\u6267\u884c\u7684\u7ebf\u7a0b\u6682\u505c\uff0c\u4f46\u4e0d\u963b\u585e\u3002<\/li>\n<li>\u5c06\u7ebf\u7a0b\u4ece\u8fd0\u884c\u72b6\u6001\u8f6c\u4e3a\u5c31\u7eea\u72b6\u6001\u3002<\/li>\n<li>\u8ba9cpu\u91cd\u65b0\u8c03\u5ea6\uff0c\u793c\u8ba9\u4e0d\u4e00\u5b9a\u6210\u529f!\u770bCPU\u5fc3\u60c5\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<p><strong>\u6848\u4f8b\uff1a<\/strong><\/p>\n<pre><code class=\"language-java\">public class MyThread {\n    public static void main(String[] args) {\n        System.out.println(\"*******\u7ebf\u7a0b\u7684\u793c\u8ba9*******\");\n        TestThread my = new TestThread();\n        Thread t1 = new Thread(my,\"\u7ebf\u7a0bA\");\n        Thread t2 = new Thread(my,\"\u7ebf\u7a0bB\");\n        t1.start();\n        t2.start();\n\n    }\n}\nclass TestThread implements Runnable{\n\n    @Override\n    public void run() {\n        for (int i = 0; i &lt; 5; i++) {\n            System.out.println(Thread.currentThread().getName()+\"\u6b63\u5728\u8fd0\u884c\"+i);\n            if (i==3){\n                System.out.println(\"\u7ebf\u7a0b\u793c\u8ba9\uff1a\");\n                Thread.yield();\n            }\n        }\n    }\n}<\/code><\/pre>\n<h3 id=\"%C2%A04.2.4%20%E7%BA%BF%E7%A8%8B%E6%8F%92%E9%98%9F\">&nbsp;4.2.4 \u7ebf\u7a0b\u63d2\u961f<\/h3>\n<blockquote>\n<ul>\n<li>\u4e5f\u53eb\u7ebf\u7a0b\u7684\u5f3a\u5236\u6267\u884c\u3002<\/li>\n<li>\u4f7f\u5f53\u524d\u7ebf\u7a0b\u6682\u505c\u6267\u884c\uff0c\u7b49\u5f85\u5176\u4ed6\u7ebf\u7a0b\u7ed3\u675f\u540e\u518d\u7ee7\u7eed\u6267\u884c\u672c\u7ebf\u7a0b\n<ul>\n<li>public final void join()<\/li>\n<li>public final void join(long mills)<\/li>\n<li>public final void join(long mills,int nanos)<\/li>\n<li>millis:\u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\u7684\u7b49\u5f85\u65f6\u957f<\/li>\n<li>nanos:\u8981\u7b49\u5f85\u7684\u9644\u52a0\u7eb3\u79d2\u65f6\u957f<\/li>\n<li>\u9700\u5904\u7406InterruptedException\u5f02\u5e38<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/blockquote>\n<p><strong>\u6848\u4f8b\uff1a<\/strong><\/p>\n<pre><code class=\"language-java\">public class TestThread {\n    public static void main(String[] args) {\n        System.out.println(\"*******\u7ebf\u7a0b\u5f3a\u5236\u6267\u884c********\");\n        \/\/\u521b\u5efa\u5b50\u7ebf\u7a0b\u5e76\u542f\u52a8\n        Thread temp = new Thread(new MyThread());\n        temp.start();\n        for (int i = 0; i &lt; 20; i++) {\n            if (i==5){\n                try {\n                    temp.join();\n                } catch (InterruptedException e) {\n                    e.printStackTrace();\n                }\n            }\n            try {\n                Thread.sleep(100);\n            } catch (InterruptedException e) {\n                e.printStackTrace();\n            }\n            System.out.println(Thread.currentThread().getName()+\"\u8fd0\u884c\"+i);\n        }\n    }\n}\nclass MyThread implements Runnable{\n\n    @Override\n    public void run() {\n        for (int i = 0; i &lt; 10; i++) {\n            try {\n                Thread.sleep(100);\n            } catch (InterruptedException e) {\n                e.printStackTrace();\n            }\n            \/\/\u8f93\u51fa\u5f53\u524d\u7ebf\u7a0b\u4fe1\u606f\n            System.out.println(Thread.currentThread().getName()+\"\u8fd0\u884c\"+i);\n        }\n    }\n}\n<\/code><\/pre>\n<h3 id=\"4.2.5%E7%BA%BF%E7%A8%8B%E7%8A%B6%E6%80%81%E8%A7%82%E6%B5%8B\">4.2.5\u7ebf\u7a0b\u72b6\u6001\u89c2\u6d4b<\/h3>\n<blockquote><p>Thread.State<br \/>\n\u7ebf\u7a0b\u72b6\u6001\u3002\u7ebf\u7a0b\u53ef\u4ee5\u5904\u4e8e\u4ee5\u4e0b\u72b6\u6001\u4e4b\u4e00<\/p>\n<ul>\n<li>NEw\uff1a\u5c1a\u672a\u542f\u52a8\u7684\u7ebf\u7a0b\u5904\u4e8e\u6b64\u72b6\u6001\u3002<\/li>\n<li>RUNNABLE\u5728Java\u865a\u62df\u673a\u4e2d\u6267\u884c\u7684\u7ebf\u7a0b\u5904\u4e8e\u6b64\u72b6\u6001\u3002<\/li>\n<li>BLOCKED\u88ab\u963b\u585e\u7b49\u5f85\u76d1\u89c6\u5668\u9501\u5b9a\u7684\u7ebf\u7a0b\u5904\u4e8e\u6b64\u72b6\u6001\u3002\u00b7<\/li>\n<li>WAITING\u6b63\u5728\u7b49\u5f85\u53e6\u4e00\u4e2a\u7ebf\u7a0b\u6267\u884c\u7279\u5b9a\u52a8\u4f5c\u7684\u7ebf\u7a0b\u5904\u4e8e\u6b64\u72b6\u6001\u3002<\/li>\n<li>TIMED_WAITING\u6b63\u5728\u7b49\u5f85\u53e6\u4e00\u4e2a\u7ebf\u7a0b\u6267\u884c\u52a8\u4f5c\u8fbe\u5230\u6307\u5b9a\u7b49\u5f85\u65f6\u95f4\u7684\u7ebf\u7a0b\u5904\u4e8e\u6b64\u72b6\u6001\u3002<\/li>\n<li>TERMINATED\u5df2\u9000\u51fa\u7684\u7ebf\u7a0b\u5904\u4e8e\u6b64\u72b6\u6001\u3002<\/li>\n<\/ul>\n<p>\u4e00\u4e2a\u7ebf\u7a0b\u53ef\u4ee5\u5728\u7ed9\u5b9a\u65f6\u95f4\u70b9\u5904\u4e8e\u4e00\u4e2a\u72b6\u6001\u3002\u8fd9\u4e9b\u72b6\u6001\u662f\u4e0d\u53cd\u6620\u4efb\u4f55\u64cd\u4f5c\u7cfb\u7edf\u7ebf\u7a0b\u72b6\u6001\u7684\u865a\u62df\u673a\u72b6\u6001\u3002<\/p><\/blockquote>\n<p><strong>\u6848\u4f8b\uff1a<\/strong><\/p>\n<pre><code class=\"language-java\">\/\/\u89c2\u5bdf\u6d4b\u8bd5\u7ebf\u7a0b\u7684\u72b6\u6001\npublic class TestState {\n    public static void main(String[] args) throws InterruptedException {\n        Thread thread = new Thread(()-&gt;{\/\/lambda\u8868\u8fbe\u5f0f\n            for (int i = 0; i &lt; 5; i++) {\n                try {\n                    Thread.sleep(1000);\n                } catch (InterruptedException e) {\n                    e.printStackTrace();\n                }\n            }\n            System.out.println(\"*******************\");\n\n        });\n        \/\/\u89c2\u5bdf\u72b6\u6001\n        Thread.State state = thread.getState();\n        System.out.println(state);\/\/NEW\n        \/\/\u89c2\u5bdf\u542f\u52a8\u540e\n        thread.start();\/\/\u542f\u52a8\u7ebf\u7a0b\n        state = thread.getState();\n        System.out.println(state);\/\/Run\n        while (state !=Thread.State.TERMINATED){\/\/\u53ea\u8981\u7ebf\u7a0b\u4e0d\u7ec8\u6b62\u5c31\u4e00\u76f4\u8f93\u51fa\u72b6\u6001\n            Thread.sleep(100);\n            state = thread.getState();\/\/\u66f4\u65b0\u7ebf\u7a0b\u72b6\u6001\n            System.out.println(state);\/\/\u8f93\u51fa\u72b6\u6001\n        }\n    }\n}\n<\/code><\/pre>\n<h1 id=\"5.%E5%AE%88%E6%8A%A4%EF%BC%88daemon%EF%BC%89%E7%BA%BF%E7%A8%8B\">5.\u5b88\u62a4\uff08daemon\uff09\u7ebf\u7a0b<\/h1>\n<blockquote>\n<ul>\n<li>\u7ebf\u7a0b\u5206\u4e3a\u7528\u6237\u7ebf\u7a0b\u548c\u5b88\u62a4\u7ebf\u7a0b<\/li>\n<li>\u865a\u62df\u673a\u5fc5\u987b\u786e\u4fdd\u7528\u6237\u7ebf\u7a0b\u6267\u884c\u5b8c\u6bd5<\/li>\n<li>\u865a\u62df\u673a\u4e0d\u7528\u7b49\u5f85\u5b88\u62a4\u7ebf\u7a0b\u6267\u884c\u5b8c\u6bd5<\/li>\n<li>\u5982\uff1a\u540e\u53f0\u8bb0\u5f55\u64cd\u4f5c\u65e5\u5fd7,\u76d1\u63a7\u5185\u5b58,\u5783\u573e\u56de\u6536\u7b49\u5f85<\/li>\n<\/ul>\n<\/blockquote>\n<p>\u6848\u4f8b\uff1a\u4eba\u751f\u4e0d\u8fc7\u4e09\u4e07\u5929<\/p>\n<pre><code class=\"language-java\">\/\/\u6d4b\u8bd5\u5b88\u62a4\u7ebf\u7a0b\n\/\/\u56fd\u5bb6\u5b88\u62a4\u4f60\npublic class TestDaemon {\n    public static void main(String[] args) {\n        China china = new China();\n        You you = new You();\n        Thread thread = new Thread(china);\/\/\u8ba9\u56fd\u5bb6\u7f16\u7a0b\u5b88\u62a4\u7ebf\u7a0b\n        thread.setDaemon(true);\/\/setDaemon\u8fd4\u56de\u503c\u662fBoolean \u9ed8\u8ba4\u662ffalse\u8868\u793a\u7528\u6237\u7ebf\u7a0b\n        thread.start();\/\/\u5b88\u62a4\u7ebf\u7a0b\u542f\u52a8\n        new Thread(you).start();\/\/\u7528\u6237\u7ebf\u7a0b\u542f\u52a8\n    }\n}\n\/\/\u56fd\u5bb6\nclass China implements Runnable{  \/\/\u5b88\u62a4\u7ebf\u7a0b\n    @Override\n    public void run() {\n        while(true){\/\/\u56fd\u5bb6\u6c38\u8fdc\u5b58\u5728\n            System.out.println(\"\u56fd\u5bb6\u4fdd\u62a4\u7740\u4f60\uff01\");\n        }\n    }\n}\nclass You implements Runnable{ \/\/\u7528\u6237\u7ebf\u7a0b\n\n    @Override\n    public void run() {\n        for (int i = 0; i &lt; 30000; i++) {\n            System.out.println(\"\u4f60\u5f00\u5fc3\u7684\u6d3b\u7740\");\n        }\n        System.out.println(\"*******goodbye!*******\");\n    }\n}\n<\/code><\/pre>\n<p>\u6ce8\u610f\uff1agoodbye!\u4e4b\u540e\u4f9d\u65e7\u4f1a\u8f93\u5165\u4e00\u6bb5\u56fd\u5bb6\u4fdd\u62a4\u7740\u4f60\uff0c\u56e0\u4e3a\u865a\u62df\u673a\u505c\u6b62\u9700\u8981\u65f6\u95f4\u3002<\/p>\n<h1 id=\"6.%C2%A0%E7%BA%BF%E7%A8%8B%E5%90%8C%E6%AD%A5%E4%B8%8E%E9%80%9A%E4%BF%A1%E9%97%AE%E9%A2%98\">6.&nbsp;\u7ebf\u7a0b\u540c\u6b65\u4e0e\u901a\u4fe1\u95ee\u9898<\/h1>\n<h2 id=\"6.1%20%E4%B8%89%E5%A4%A7%E4%B8%8D%E5%AE%89%E5%85%A8%E6%A1%88%E4%BE%8B\">6.1 \u4e09\u5927\u4e0d\u5b89\u5168\u6848\u4f8b<\/h2>\n<p><strong>\u6848\u4f8b\u4e00\uff1a\u8d2d\u7968\u6848\u4f8b<\/strong><\/p>\n<pre><code class=\"language-java\">package demo06;\n\/\/\u591a\u4e2a\u7ebf\u7a0b\u540c\u65f6\u64cd\u4f5c\u540c\u4e00\u4e2a\u5bf9\u8c61\n\/\/\u4e70\u706b\u8f66\u7968\u6848\u4f8b\npublic class TestThread implements Runnable{\n    \/\/\u7968\u6570\n    private int ticketNums = 10;\n\n    @Override\n    public void run() {\n        while (true){\n            if (ticketNums&lt;=0){\n                break;\n            }\n            try {\/\/\u6a21\u62df\u5ef6\u65f6\n                Thread.sleep(200);\n            } catch (InterruptedException e) {\n                e.printStackTrace();\n            }\n            System.out.println(Thread.currentThread().getName()+\"---&gt;\u62ff\u5230\u4e86\u7b2c\"+ticketNums--+\"\u7968\");\n        }\n    }\n\n    public static void main(String[] args) {\n        TestThread ticket = new TestThread();\n        new Thread(ticket,\"\u6797\u67ab\").start();\n        new Thread(ticket,\"\u53f6\u51e1\").start();\n        new Thread(ticket,\"\u8427\u708e\").start();\n    }\n}\n<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"331\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-18\/2023071414521811113b409.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"819\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"331\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-18\/2023071414521811113b409.png\" width=\"819\"><\/noscript><\/p>\n<p><strong>\u6848\u4f8b\u4e8c\uff1a\u94f6\u884c\u53d6\u94b1<\/strong><\/p>\n<pre><code class=\"language-java\">\/\/\u4e0d\u5b89\u5168\u53d6\u94b1\n\/\/\u4e24\u4e2a\u4eba\u53bb\u94f6\u884c\u53d6\u94b1\uff0c\u8d26\u6237\npublic class UnsafeBank {\n    public static void main(String[] args) {\n        \/\/\u8d26\u6237\n        Account account = new Account(1000,\"\u751f\u6d3b\u8d39\");\n        Drawing you = new Drawing(account,500,\"\u4f60\");\n        Drawing son = new Drawing(account,1000,\"\u513f\u5b50\");\n        you.start();\n        son.start();\n    }\n}\n\/\/\u8d26\u6237\nclass Account{\n    int money; \/\/\u4f59\u989d\n    String name;\n\n    public Account(int money, String name) {\n        this.money = money;\n        this.name = name;\n    }\n}\n\/\/\u94f6\u884c\uff1a\u6a21\u62df\u53d6\u6b3e\nclass Drawing extends Thread{\n    Account account;\/\/\u8d26\u6237\n    int drawingMoney;\n    \/\/\u73b0\u5728\u624b\u91cc\u8fd8\u6709\u591a\u5c11\u94b1\n    int nowMoney;\n    public Drawing(Account account,int drawingMoney,String name){\n        super(name);\n        this.account=account;\n        this.drawingMoney=drawingMoney;\n\n    }\n    \/\/\u53d6\u94b1\n    @Override\n    public void run(){\n        \/\/\u5224\u65ad\u6709\u6ca1\u6709\u94b1\n        if (account.money-drawingMoney&lt;0){\n            System.out.println(Thread.currentThread().getName()+\"\u94b1\u4e0d\u591f\u53d6\u4e0d\u4e86\");\n            return;\n        }\n        try {\/\/sleep\u653e\u5927\u95ee\u9898\u7684\u53d1\u751f\u6027\n            Thread.sleep(1000);\n        } catch (InterruptedException e) {\n            e.printStackTrace();\n        }\n        \/\/\u5361\u91cc\u7684\u4f59\u989d=\u4f59\u989d-\u4f60\u53d6\u7684\u94b1\n        account.money=account.money-drawingMoney;\n        \/\/\u4f60\u624b\u91cc\u7684\u94b1\n        nowMoney=nowMoney+drawingMoney;\n        System.out.println(account.name+\"\u4f59\u989d\u4e3a\uff1a\"+account.money);\n        \/\/Thread.currentThread().getName()=this.getName()\n        System.out.println(this.getName()+\"\u624b\u91cc\u7684\u94b1\uff1a\"+nowMoney);\n    }\n\n}<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"150\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-18\/202307141452185e5e4e063.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"814\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"150\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-18\/202307141452185e5e4e063.png\" width=\"814\"><\/noscript><\/p>\n<p><strong>&nbsp;\u6848\u4f8b\u4e09\uff1a\u7ebf\u7a0b\u4e0d\u5b89\u5168\u7684\u96c6\u5408<\/strong><\/p>\n<pre><code class=\"language-java\">import java.util.ArrayList;\nimport java.util.List;\n\n\/\/\u7ebf\u7a0b\u4e0d\u5b89\u5168\u7684\u96c6\u5408\npublic class UnsafeList {\n    public static void main(String[] args) {\n        List&lt;String&gt; list = new ArrayList&lt;String&gt;();\n        for (int i = 0; i &lt; 100000; i++) {\n            new Thread(()-&gt;{\n               list.add(Thread.currentThread().getName());\n            }).start();\n        }\n        try {\n            Thread.sleep(2000);\n        } catch (InterruptedException e) {\n            e.printStackTrace();\n        }\n        System.out.println(list.size());\n    }\n}\n<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"60\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-19\/20230714145219404033950.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"806\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"60\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-19\/20230714145219404033950.png\" width=\"806\"><\/noscript><\/p>\n<h2 id=\"6.2%C2%A0%E5%A4%9A%E7%BA%BF%E7%A8%8B%E5%90%8C%E6%AD%A5\">6.2&nbsp;\u591a\u7ebf\u7a0b\u540c\u6b65<\/h2>\n<blockquote>\n<ul>\n<li>\u591a\u7ebf\u7a0b\u7684\u5e76\u53d1\u6267\u884c\u867d\u7136\u53ef\u4ee5\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6548\u7387\uff0c\u4f46\u662f\uff0c\u5f53\u591a\u4e2a\u7ebf\u7a0b\u53bb\u8bbf\u95ee\u540c\u4e00\u4e2a\u8d44\u6e90\u65f6\uff0c\u4e5f\u4f1a\u5f15\u53d1\u4e00\u4e9b\u5b89\u5168\u95ee\u9898\u3002<\/li>\n<li>\u5e76\u53d1\uff1a\u540c\u4e00\u4e2a\u5bf9\u8c61\u88ab\u591a\u4e2a\u7ebf\u7a0b\u540c\u65f6\u64cd\u4f5c\u3002<\/li>\n<li>\u5904\u7406\u591a\u7ebf\u7a0b\u95ee\u9898\u65f6,\u591a\u4e2a\u7ebf\u7a0b\u8bbf\u95ee\u540c\u4e00\u4e2a\u5bf9\u8c61\ufe50\u5e76\u4e14\u67d0\u4e9b\u7ebf\u7a0b\u8fd8\u60f3\u4fee\u6539\u8fd9\u4e2a\u5bf9\u8c61\ufe52\u8fd9\u65f6\u5019\u6211\u4eec\u5c31\u9700\u8981\u7ebf\u7a0b\u540c\u6b65.\u7ebf\u7a0b\u540c\u6b65\u5176\u5b9e\u5c31\u662f\u4e00\u79cd\u7b49\u5f85\u673a\u5236,\u591a\u4e2a\u9700\u8981\u540c\u65f6\u8bbf\u95ee\u6b64\u5bf9\u8c61\u7684\u7ebf\u7a0b\u8fdb\u5165\u8fd9\u4e2a\u5bf9\u8c61\u7684\u7b49\u5f85\u6c60\u5f62\u6210\u961f\u5217,\u7b49\u5f85\u524d\u9762\u7ebf\u7a0b\u4f7f\u7528\u5b8c\u6bd5\uff0c\u4e0b\u4e00\u4e2a\u7ebf\u7a0b\u518d\u4f7f\u7528<\/li>\n<\/ul>\n<\/blockquote>\n<blockquote>\n<ul>\n<li>\u7531\u4e8e\u540c\u4e00\u8fdb\u7a0b\u7684\u591a\u4e2a\u7ebf\u7a0b\u5171\u4eab\u540c\u4e00\u5757\u5b58\u50a8\u7a7a\u95f4\ufe50\u5728\u5e26\u6765\u65b9\u4fbf\u7684\u540c\u65f6,\u4e5f\u5e26\u6765\u4e86\u8bbf\u95ee\u51b2\u7a81\u95ee\u9898\ufe50\u4e3a\u4e86\u4fdd\u8bc1\u6570\u636e\u5728\u65b9\u6cd5\u4e2d\u88ab\u8bbf\u95ee\u65f6\u7684\u6b63\u786e\u6027,\u5728\u8bbf\u95ee\u65f6\u52a0\u5165<span style=\"color:#fe2c24;\">\u9501\u673a\u5236synchronized<\/span>,\u5f53\u4e00\u4e2a\u7ebf\u7a0b\u83b7\u5f97\u5bf9\u8c61\u7684\u6392\u5b83\u9501,\u72ec\u5360\u8d44\u6e90\ufe50\u5176\u4ed6\u7ebf\u7a0b\u5fc5\u987b\u7b49\u5f85\uff0c\u4f7f\u7528\u540e\u91ca\u653e\u9501\u5373\u53ef.\u5b58\u5728\u4ee5\u4e0b\u95ee\u9898\uff1a\n<ul>\n<li>\u4e00\u4e2a\u7ebf\u7a0b\u6301\u6709\u9501\u4f1a\u5bfc\u81f4\u5176\u4ed6\u6240\u6709\u9700\u8981\u6b64\u9501\u7684\u7ebf\u7a0b\u6302\u8d77;<\/li>\n<li>\u5728\u591a\u7ebf\u7a0b\u7ade\u4e89\u4e0b,\u52a0\u9501\uff0c\u91ca\u653e\u9501\u4f1a\u5bfc\u81f4\u6bd4\u8f83\u591a\u7684\u4e0a\u4e0b\u6587\u5207\u6362\u548c\u8c03\u5ea6\u5ef6\u65f6,\u5f15\u8d77\u6027\u80fd\u95ee\u9898;<\/li>\n<li>\u5982\u679c\u4e00\u4e2a\u4f18\u5148\u7ea7\u9ad8\u7684\u7ebf\u7a0b\u7b49\u5f85\u4e00\u4e2a\u4f18\u5148\u7ea7\u4f4e\u7684\u7ebf\u7a0b\u91ca\u653e\u9501\u4f1a\u5bfc\u81f4\u4f18\u5148\u7ea7\u5012\u7f6e\uff0c\u5f15\u8d77\u6027\u80fd\u95ee\u9898\uff0e<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/blockquote>\n<blockquote><p>\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7private\u5173\u952e\u5b57\u6765\u4fdd\u8bc1\u6570\u636e\u5bf9\u8c61\u53ea\u80fd\u88ab\u65b9\u6cd5\u8bbf\u95ee\ufe50\u6240\u4ee5\u6211\u4eec\u53ea\u9700\u8981\u9488\u5bf9\u65b9\u6cd5\u63d0\u51fa\u4e00\u5957\u673a\u5236,\u8fd9\u5957\u673a\u5236\u5c31\u662f<span style=\"color:#fe2c24;\">synchronized\u5173\u952e\u5b57<\/span>\uff0c\u76ee\u524d\u591a\u7ebf\u7a0b\u540c\u6b65\u6709\u5e38\u7528\u7684\u4e24\u79cd\u65b9\u6cd5\uff0c\u5206\u522b\u662f<span style=\"color:#fe2c24;\">\u540c\u6b65\u4ee3\u7801\u5757<\/span>\u548c<span style=\"color:#fe2c24;\">\u540c\u6b65\u65b9\u6cd5\u3002<\/span><\/p><\/blockquote>\n<h3 id=\"%C2%A06.2.1%20%E5%90%8C%E6%AD%A5%E4%BB%A3%E7%A0%81%E5%9D%97\">&nbsp;6.2.1 \u540c\u6b65\u4ee3\u7801\u5757<\/h3>\n<blockquote><p>\u5f53\u591a\u4e2a\u7ebf\u7a0b\u4f7f\u7528\u540c\u4e00\u4e2a\u8d44\u6e90\u65f6\uff0c\u53ef\u4ee5\u5c06\u5904\u7406\u5171\u4eab\u8d44\u6e90\u7684\u4ee3\u7801\u653e\u7f6e\u5728\u4e00\u4e2a\u4ee3\u7801\u5757\u4e2d\uff0c\u4f7f\u7528<span style=\"color:#0d0016;\">synchronized<\/span>\u5173\u952e\u5b57\u6765\u4fee\u9970\uff0c\u88ab\u79f0\u4f5c\u540c\u6b65\u4ee3\u7801\u5757<\/p><\/blockquote>\n<p>\u8bed\u6cd5\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"language-java\">synchronized(lock){\n    \u64cd\u4f5c\u5171\u4eab\u8d44\u6e90\u4ee3\u7801\u5757\n}<\/code><\/pre>\n<blockquote><p>\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c<span style=\"color:#0d0016;\">lock&nbsp;<\/span>\u662f\u4e00\u4e2a\u9501\u5bf9\u8c61\u79f0\u4e4b\u4e3a\u540c\u6b65\u76d1\u89c6\u5668\uff0c\u5b83\u662f\u540c\u6b65\u4ee3\u7801\u5757\u7684\u5173\u952e\u3002\u5f53\u7ebf\u7a0b\u6267\u884c\u540c\u6b65\u4ee3\u7801\u5757\u65f6\uff0c\u9996\u5148\u4f1a\u68c0\u67e5\u9501\u5bf9\u8c61\u7684\u6807\u5fd7\u4f4d\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u6807\u5fd7\u4f4d\u4e3a1,\u6b64\u65f6\u7ebf\u7a0b\u4f1a\u6267\u884c\u540c\u6b65\u4ee3\u7801\u5757\uff0c\u540c\u65f6\u5c06\u9501\u5bf9\u8c61\u7684\u6807\u5fd7\u4f4d\u7f6e\u4e3a0\u3002\u5f53\u4e00\u4e2a\u65b0\u7684\u7ebf\u7a0b\u6267\u884c\u5230\u8fd9\u6bb5\u540c\u6b65\u4ee3\u7801\u5757\u65f6\uff0c\u7531\u4e8e\u9501\u5bf9\u8c61\u7684\u6807\u5fd7\u4f4d\u4e3a0,\u65b0\u7ebf\u7a0b\u4f1a\u53d1\u751f\u963b\u585e\uff0c\u7b49\u5f85\u5f53\u524d\u7ebf\u7a0b\u6267\u884c\u5b8c\u540c\u6b65\u4ee3\u7801\u5757\u540e\uff0c\u9501\u5bf9\u8c61\u7684\u6807\u5fd7\u4f4d\u88ab\u7f6e\u4e3a1\uff0c\u65b0\u7ebf\u7a0b\u624d\u80fd\u8fdb\u4eba\u540c\u6b65\u4ee3\u7801\u5757\u6267\u884c\u5176\u4e2d\u7684\u4ee3\u7801\u3002\u5faa\u73af\u5f80\u590d\uff0c\u76f4\u5230\u5171\u4eab\u8d44\u6e90\u88ab\u5904\u7406\u5b8c\u4e3a\u6b62\u3002<\/p><\/blockquote>\n<h3 id=\"6.2.2%20%E5%90%8C%E6%AD%A5%E6%96%B9%E6%B3%95\">6.2.2 \u540c\u6b65\u65b9\u6cd5<\/h3>\n<blockquote><p>\u5728\u65b9\u6cd5\u524d\u9762\u540c\u6837\u53ef\u4ee5\u4f7f\u7528synchronized\u5173\u952e\u5b57\u6765\u4fee\u9970\uff0c\u88ab\u4fee\u9970\u7684\u65b9\u6cd5\u4e3a\u540c\u6b65\u65b9\u6cd5\uff0c\u5b83\u80fd\u5b9e\u73b0\u548c\u540c\u6b65\u4ee3\u7801\u5757\u540c\u6837\u7684\u529f\u80fd\u3002\u5177\u4f53\u8bed\u6cd5\u683c\u5f0f\u5982\u4e0b:<\/p><\/blockquote>\n<pre><code class=\"language-java\">public synchronized void method(int args){\n}<\/code><\/pre>\n<blockquote><p>synchronized\u65b9\u6cd5\u63a7\u5236\u5bf9\u201c\u5bf9\u8c61\u201d\u7684\u8bbf\u95ee\uff0c\u88absynchronized\u4fee\u9970\u7684\u65b9\u6cd5\u5728\u67d0\u4e00\u65f6\u523b\u53ea\u5141\u8bb8\u4e00\u4e2a\u7ebf\u7a0b\u8bbf\u95ee\uff0c\u8bbf\u95ee\u8be5\u65b9\u6cd5\u7684\u5176\u4ed6\u7ebf\u7a0b\u90fd\u4f1a\u53d1\u751f\u963b\u585e\uff0c\u76f4\u5230\u5f53\u524d\u7ebf\u7a0b\u8bbf\u95ee\u5b8c\u6bd5\u540e\uff0c\u5176\u4ed6\u7ebf\u7a0b\u624d\u6709\u673a\u4f1a\u6267\u884c\u65b9\u6cd5\u3002<\/p><\/blockquote>\n<blockquote><p>\u7f3a\u9677\uff1a\u82e5\u5c06\u4e00\u4e2a\u5927\u7684\u65b9\u6cd5\u7533\u660e\u4e3asynchronized\u5c06\u4f1a\u5f71\u54cd\u6548\u7387\u3002<\/p><\/blockquote>\n<p><strong>\u6848\u4f8b\uff1a\u5c066.1\u4e2d\u7684\u6848\u4f8b\u4fee\u6539\u6b63\u786e<\/strong><\/p>\n<p><strong>\u8d2d\u7968\u6848\u4f8b<\/strong><\/p>\n<pre><code class=\"language-java\">public class MyThread {\n    public static void main(String[] args) {\n    Site site = new Site();\n    Thread t1 = new Thread(site,\"\u6797\u67ab\");\n    Thread t2= new Thread(site,\"\u53f6\u51e1\");\n    Thread t3 = new Thread(site,\"\u77f3\u660a\");\n    t1.start();\n    t2.start();\n    t3.start();\n    }\n}\nclass Site implements Runnable{\n    \/\/\u5b9a\u4e49\u7968\u7684\u6570\u91cf\n    int count = 10;\n    \/\/\u5b9a\u4e49\u8d2d\u4e70\u4e86\u7b2c\u51e0\u5f20\u7968\n    int sum = 0;\n\n    @Override\n    public void run() {\n\n        while (true){\n            synchronized (this){\n            if (count==0)\n                break;\n\n                count--;\n                sum++;\n                try {\n                    Thread.sleep(100);\n                } catch (InterruptedException e) {\n                    e.printStackTrace();\n                }\n                System.out.println(Thread.currentThread().getName()+\"\u8d2d\u4e70\u4e86\u7b2c\"+sum+\"\u5f20\u7968\uff0c\u5269\u4f59\"+count+\"\u5f20\u7968\");\n\n            }\n\n        }\n    }\n}\n<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"352\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-19\/202307141452199e9e13b74.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"831\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"352\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-19\/202307141452199e9e13b74.png\" width=\"831\"><\/noscript><\/p>\n<p><strong>\u94f6\u884c\u53d6\u94b1\uff1a\u7ed9\u8d26\u6237\u4e0a\u9501<\/strong><\/p>\n<pre><code class=\"language-java\">\/\/\u4e0d\u5b89\u5168\u53d6\u94b1\n\/\/\u4e24\u4e2a\u4eba\u53bb\u94f6\u884c\u53d6\u94b1\uff0c\u8d26\u6237\npublic class UnsafeBank {\n    public static void main(String[] args) {\n        \/\/\u8d26\u6237\n        Account account = new Account(1000,\"\u751f\u6d3b\u8d39\");\n        Drawing you = new Drawing(account,500,\"\u4f60\");\n        Drawing son = new Drawing(account,1000,\"\u513f\u5b50\");\n        you.start();\n        son.start();\n    }\n}\n\/\/\u8d26\u6237\nclass Account{\n    int money; \/\/\u4f59\u989d\n    String name;\n\n    public Account(int money, String name) {\n        this.money = money;\n        this.name = name;\n    }\n}\n\/\/\u94f6\u884c\uff1a\u6a21\u62df\u53d6\u6b3e\nclass Drawing extends Thread{\n    Account account;\/\/\u8d26\u6237\n    int drawingMoney;\n    \/\/\u73b0\u5728\u624b\u91cc\u8fd8\u6709\u591a\u5c11\u94b1\n    int nowMoney;\n    public Drawing(Account account,int drawingMoney,String name){\n        super(name);\n        this.account=account;\n        this.drawingMoney=drawingMoney;\n\n    }\n    \/\/\u53d6\u94b1\n    \/\/synchronized\u9ed8\u8ba4\u9501this.\n    @Override\n    public  void run(){\n        synchronized (account){\n            \/\/\u5224\u65ad\u6709\u6ca1\u6709\u94b1\n            if (account.money-drawingMoney&lt;0){\n                System.out.println(Thread.currentThread().getName()+\"\u94b1\u4e0d\u591f\u53d6\u4e0d\u4e86\");\n                return;\n            }\n            try {\/\/sleep\u653e\u5927\u95ee\u9898\u7684\u53d1\u751f\u6027\n                Thread.sleep(1000);\n            } catch (InterruptedException e) {\n                e.printStackTrace();\n            }\n            \/\/\u5361\u91cc\u7684\u4f59\u989d=\u4f59\u989d-\u4f60\u53d6\u7684\u94b1\n            account.money=account.money-drawingMoney;\n            \/\/\u4f60\u624b\u91cc\u7684\u94b1\n            nowMoney=nowMoney+drawingMoney;\n            System.out.println(account.name+\"\u4f59\u989d\u4e3a\uff1a\"+account.money);\n            \/\/Thread.currentThread().getName()=this.getName()\n            System.out.println(this.getName()+\"\u624b\u91cc\u7684\u94b1\uff1a\"+nowMoney);\n        }\n\n    }\n\n}<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"117\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-19\/20230714145219fdfd5c9ec.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"802\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"117\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-19\/20230714145219fdfd5c9ec.png\" width=\"802\"><\/noscript><\/p>\n<p>&nbsp;<strong>\u7ebf\u7a0b\u4e0d\u5b89\u5168\u7684\u96c6\u5408<\/strong><\/p>\n<pre><code class=\"language-java\">import java.util.ArrayList;\nimport java.util.List;\n\n\/\/\u7ebf\u7a0b\u4e0d\u5b89\u5168\u7684\u96c6\u5408\npublic class UnsafeList {\n    public static void main(String[] args) {\n        List&lt;String&gt; list = new ArrayList&lt;String&gt;();\n        for (int i = 0; i &lt; 10000; i++) {\n            new Thread(()-&gt;{\n                synchronized(list){\n                    list.add(Thread.currentThread().getName());\n                }\n            }).start();\n        }\n        try {\n            Thread.sleep(2000);\n        } catch (InterruptedException e) {\n            e.printStackTrace();\n        }\n        System.out.println(list.size());\n    }\n}\n<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"57\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-20\/20230714145220fcfc8ecf1.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"806\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"57\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-20\/20230714145220fcfc8ecf1.png\" width=\"806\"><\/noscript><\/p>\n<h3 id=\"6.2.3%20%E6%8B%93%E5%B1%95%EF%BC%9ACopyOnWriteArrayList\">6.2.3 \u62d3\u5c55\uff1aCopyOnWriteArrayList<\/h3>\n<blockquote><p>&nbsp;java.util.concurrent&nbsp;\uff08\u7f29\u5199&nbsp;JUC\uff09\u5e76\u53d1\u7f16\u7a0b\u5305\u662f\u4e13\u95e8\u4e3a&nbsp;Java&nbsp;\u5e76\u53d1\u7f16\u7a0b\u8bbe\u8ba1\u7684\uff0c\u91cc\u9762\u6709\u4e00\u4e2a\u5173\u4e8eList\u5b89\u5168\u7684\u96c6\u5408<\/p><\/blockquote>\n<p><strong>\u6848\u4f8b\uff1a<\/strong><\/p>\n<pre><code class=\"language-java\">import java.util.concurrent.CopyOnWriteArrayList;\npublic class TestJUC {\n    public static void main(String[] args) {\n        CopyOnWriteArrayList&lt;String&gt; list = new CopyOnWriteArrayList&lt;String&gt;();\n        for (int i = 0; i &lt; 10000; i++) {\n            new Thread(()-&gt;{\n                list.add(Thread.currentThread().getName());\n            }).start();\n        }\n        try {\n            Thread.sleep(1000);\n        } catch (InterruptedException e) {\n            e.printStackTrace();\n        }\n        System.out.println(list.size());\n    }\n}\n<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"61\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-20\/20230714145220baba6ddfb.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"809\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"61\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-20\/20230714145220baba6ddfb.png\" width=\"809\"><\/noscript><\/p>\n<p><strong>6.2.4 \u6b7b\u9501<\/strong><\/p>\n<blockquote><p>\u591a\u4e2a\u7ebf\u7a0b\u5404\u81ea\u5360\u6709\u4e00\u4e9b\u5171\u4eab\u8d44\u6e90\ufe50\u5e76\u4e14\u4e92\u76f8\u7b49\u5f85\u5176\u4ed6\u7ebf\u7a0b\u5360\u6709\u7684\u8d44\u6e90\u624d\u80fd\u8fd0\u884c\ufe50\u800c\u5bfc\u81f4\u4e24\u4e2a\u6216\u8005\u591a\u4e2a\u7ebf\u7a0b\u90fd\u5728\u7b49\u5f85\u5bf9\u65b9\u91ca\u653e\u8d44\u6e90\ufe50\u90fd\u505c\u6b62\u6267\u884c\u7684\u60c5\u5f62\uff0e\u67d0\u4e00\u4e2a\u540c\u6b65\u5757\u540c\u65f6\u62e5\u6709\u201c<span style=\"color:#fe2c24;\">\u4e24\u4e2a\u4ee5\u4e0a\u5bf9\u8c61\u7684\u9501<\/span>\u201d\u65f6,\u5c31\u53ef\u80fd\u4f1a\u53d1\u751f\u201c<span style=\"color:#fe2c24;\">\u6b7b\u9501<\/span>\u201d\u7684\u95ee\u9898\u3002<\/p><\/blockquote>\n<p>\u6848\u4f8b\uff1a<\/p>\n<pre><code class=\"language-java\">\/\/\u6b7b\u9501\uff1a\u591a\u4e2a\u7ebf\u7a0b\u62b1\u7740\u5bf9\u65b9\u9700\u8981\u7684\u8d44\u6e90\uff0c\u7136\u540e\u5f62\u6210\u50f5\u6301\u3002\npublic class TestLock {\n    public static void main(String[] args) {\n        Makeup g1 = new Makeup(0,\"\u5c0f\u767d\");\n        Makeup g2 = new Makeup(1,\"\u5c0f\u7070\");\n        g1.start();\n        g2.start();\n    }\n}\n\/\/\u53e3\u7ea2\nclass Lipstick{\n\n}\n\/\/\u955c\u5b50\nclass Mirror{\n\n}\nclass Makeup extends Thread {\n    \/\/\u9700\u8981\u7684\u8d44\u6e90\u53ea\u6709\u4e00\u4efd\uff0c\u7528static\u6765\u4fdd\u8bc1\u53ea\u6709\u4e00\u4efd\n    static Lipstick lipstick = new Lipstick();\n    static Mirror mirror = new Mirror();\n    int choice; \/\/\u9009\u62e9\n    String girlName;\/\/\u4f7f\u7528\u5316\u5986\u54c1\u7684\u4eba\n\n    Makeup(int choice, String girlName) {\n        this.choice = choice;\n        this.girlName = girlName;\n    }\n\n    @Override\n    public void run() {\n        \/\/\u5316\u5986\n        try {\n            makeup();\n        } catch (InterruptedException e) {\n            e.printStackTrace();\n        }\n    }\n    \/\/\u5316\u5986\uff0c\u4e92\u76f8\u6301\u6709\u5bf9\u65b9\u7684\u9501\uff0c\u5c31\u662f\u9700\u8981\u62ff\u5230\u5bf9\u65b9\u7684\u8d44\u6e90\n    private void makeup() throws InterruptedException {\n        if (choice == 0) {\n            synchronized (lipstick) {\/\/\u83b7\u5f97\u53e3\u7ea2\u7684\u9501\n                System.out.println(this.girlName + \"\u83b7\u5f97\u53e3\u7ea2\u7684\u9501\");\n                Thread.sleep(1000);\n               \n                } synchronized (mirror) {\/\/\u4e00\u79d2\u949f\u540e\u83b7\u5f97\u955c\u5b50\u7684\u9501\n                System.out.println(this.girlName + \"\u83b7\u5f97\u955c\u5b50\u7684\u9501\");\n            }\n        } else {\n            synchronized (mirror) {\/\/\u83b7\u5f97\u955c\u5b50\u7684\u9501\n                System.out.println(this.girlName + \"\u83b7\u5f97\u53e3\u7ea2\u7684\u9501\");\n                Thread.sleep(2000);\n                \n                }synchronized (lipstick) {\/\/\u4e00\u79d2\u949f\u540e\u83b7\u5f97\u53e3\u7ea2\u7684\u9501\n                System.out.println(this.girlName + \"\u83b7\u5f97\u955c\u5b50\u7684\u9501\");\n            }\n        }\n    }\n}<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"137\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-20\/202307141452204242737f6.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"768\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"137\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-20\/202307141452204242737f6.png\" width=\"768\"><\/noscript><\/p>\n<blockquote><p>&nbsp;\u4ea7\u751f\u6b7b\u9501\u7684\u56db\u4e2a\u5fc5\u8981\u6761\u4ef6:<br \/>\n1\uff0e\u4e92\u65a5\u6761\u4ef6:\u4e00\u4e2a\u8d44\u6e90\u6bcf\u6b21\u53ea\u80fd\u88ab\u4e00\u4e2a\u8fdb\u7a0b\u4f7f\u7528\u3002<br \/>\n2\uff0e\u8bf7\u6c42\u4e0e\u4fdd\u6301\u6761\u4ef6:\u4e00\u4e2a\u8fdb\u7a0b\u56e0\u8bf7\u6c42\u8d44\u6e90\u800c\u963b\u585e\u65f6\uff0c\u5bf9\u5df2\u83b7\u5f97\u7684\u8d44\u6e90\u4fdd\u6301\u4e0d\u653e\u30023.\u4e0d\u5265\u593a\u6761\u4ef6:\u8fdb\u7a0b\u5df2\u83b7\u5f97\u7684\u8d44\u6e90\uff0c\u5728\u672b\u4f7f\u7528\u5b8c\u4e4b\u524d\uff0c\u4e0d\u80fd\u5f3a\u884c\u5265\u593a\u3002<br \/>\n4\uff0e\u5faa\u73af\u7b49\u5f85\u6761\u4ef6:\u82e5\u5e72\u8fdb\u7a0b\u4e4b\u95f4\u5f62\u6210\u4e00\u79cd\u5934\u5c3e\u76f8\u63a5\u7684\u5faa\u73af\u7b49\u5f85\u8d44\u6e90\u5173\u7cfb\u3002<br \/>\n\u4e0a\u9762\u5217\u51fa\u4e86\u6b7b\u9501\u7684\u56db\u4e2a\u5fc5\u8981\u6761\u4ef6\uff0c\u6211\u4eec\u53ea\u8981\u60f3\u529e\u6cd5\u7834\u5176\u4e2d\u7684\u4efb\u610f\u4e00\u4e2a\u6216\u591a\u4e2a\u6761\u4ef6\u5c31\u53ef\u4ee5\u907f\u514d\u6b7b\u9501\u53d1\u751f\u3002<\/p><\/blockquote>\n<h2><\/h2>\n<h2 id=\"6.3%C2%A0%E5%A4%9A%E7%BA%BF%E7%A8%8B%E9%80%9A%E4%BF%A1\">6.3&nbsp;\u591a\u7ebf\u7a0b\u901a\u4fe1<\/h2>\n<p>\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3\u7ebf\u7a0b\u95f4\u7684\u901a\u4fe1\uff0c\u6211\u4eec\u53ef\u4ee5\u6a21\u62df\u8fd9\u6837\u7684\u4e00\u79cd\u5e94\u7528\u573a\u666f\uff0c&nbsp;\u751f\u4ea7\u8005\u5c06\u4ea7\u54c1\u4ea4\u7ed9\u5e97\u5458\uff0c\u800c\u6d88\u8d39\u8005\u4ece\u5e97\u5458\u5904\u53d6\u8d70\u4ea7\u54c1\uff0c\u5e97\u5458\u4e00\u6b21\u53ea\u80fd\u6301\u6709\u56fa\u5b9a\u6570\u91cf\u7684\u4ea7\u54c1\uff0c\u5982\u679c\u751f\u4ea7\u8005\u751f\u4ea7\u4e86\u8fc7\u591a\u7684\u4ea7\u54c1\uff0c\u5e97\u5458\u4f1a\u53eb\u751f\u4ea7\u8005\u7b49\u4e00\u4e0b\uff0c\u5982\u679c\u5e97\u4e2d\u6709\u7a7a\u4f4d\u653e\u4ea7\u54c1\u4e86\u518d\u901a\u77e5\u751f\u4ea7\u8005\u7ee7\u7eed\u751f\u4ea7;\u5982\u679c\u5e97\u4e2d\u6ca1\u6709\u4ea7\u54c1\u4e86\uff0c\u5e97\u5458\u4f1a\u544a\u8bc9\u6d88\u8d39\u8005\u7b49\u4e00\u4e0b\uff0c\u5982\u679c\u5e97\u4e2d\u6709\u4ea7\u54c1\u4e86\u518d\u901a\u77e5\u6d88\u8d39\u8005\u6765\u53d6\u8d70\u4ea7\u54c1\u3002\u5728\u8fd9\u4e2a\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u5f97\u51fa\u7ebf\u7a0b\u95f4\u901a\u4fe1\uff0c\u6307\u7684\u4e00\u4e2a\u7ebf\u7a0b\u5b8c\u6210\u4e86\u81ea\u5df1\u7684\u4efb\u52a1\u65f6\uff0c\u8981\u901a\u77e5\u53e6\u5916\u4e00\u4e2a\u7ebf\u7a0b\u53bb\u5b8c\u6210\u53e6\u5916\u4e00\u4e2a\u4efb\u52a1\u3002\u8981\u5b8c\u6210\u7ebf\u7a0b\u95f4\u901a\u4fe1\uff0c\u5c31\u9700\u8981\u63a7\u5236\u591a\u4e2a\u7ebf\u7a0b\u6309\u7167\u4e00\u5b9a\u7684\u987a\u5e8f\u8f6e\u6d41\u6267\u884c\u3002<br \/>\n\u5728Object\u7c7b\u4e2d\u63d0\u4f9b\u4e86wait&nbsp;(),&nbsp;notify&nbsp;(),&nbsp;notifyAll&nbsp;()\u65b9\u6cd5\u7528\u4e8e\u89e3\u51b3\u7ebf\u7a0b\u95f4\u7684\u901a\u4fe1\u95ee\u9898\uff0c\u7531\u4e8eJava\u4e2d\u6240\u6709\u7c7b\u90fd\u662fObject\u7c7b\u7684\u5b50\u7c7b\u6216\u95f4\u63a5\u5b50\u7c7b\uff0c\u56e0\u6b64\u4efb\u4f55\u7c7b\u7684\u5b9e\u4f8b\u5bf9\u8c61\u90fd\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\u3002\u63a5\u4e0b\u6765\u901a\u8fc7\u8be6\u7ec6\u8bf4\u660e\u8fd9\u51e0\u4e2a\u65b9\u6cd5\u7684\u4f5c\u7528\u3002<\/p>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:650px;\">\n<thead>\n<tr>\n<th colspan=\"2\">\u591a\u7ebf\u7a0b\u901a\u4fe1\u5e38\u7528\u65b9\u6cd5<\/th>\n<\/tr>\n<tr>\n<th>\u65b9\u6cd5\u540d\u79f0<\/th>\n<th>\u529f\u80fd\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>void wait()<\/td>\n<td>\u4f7f\u5f53\u524d\u7ebf\u7a0b\u653e\u5f03\u540c\u6b65\u9501\u5e76\u8fdb\u5165\u7b49\u5f85\uff0c\u76f4\u5230\u5176\u4ed6\u7ebf\u7a0b\u8fdb\u4eba\u6b64\u540c\u6b65\u9501\uff0c\u8c03\u7528notify&nbsp;(&nbsp;)\u65b9\u6cd5\uff0c\u6216notifyAll&nbsp;()\u65b9\u6cd5\u5524\u9192\u8be5\u7ebf\u7a0b\u4e3a\u6b62<\/td>\n<\/tr>\n<tr>\n<td>vold&nbsp;notify&nbsp;(&nbsp;)<\/td>\n<td>\u5524\u9192\u6b64\u540c\u6b65\u9501\u4e0a\u7b49\u5f85\u7684\u7b2c-\u4e00\u4e2a\u8c03\u7528wait&nbsp;()&nbsp;\u65b9\u6cd5\u7684\u7ebf\u7a0b<\/td>\n<\/tr>\n<tr>\n<td>void&nbsp;notifyAll&nbsp;()<\/td>\n<td>\u5524\u9192\u6b64\u540c\u6b65\u9501\u4e0a\u8c03\u7528wait()\u65b9\u6cd5\u7684\u6240\u6709\u7ebf\u7a0b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4e0a\u8868\u4e2d\u5217\u51fa\u4e863\u4e2a\u4e0e\u7ebf\u7a0b\u901a\u4fe1\u76f8\u5173\u7684\u65b9\u6cd5\uff0c\u5176\u4e2dwait&nbsp;(&nbsp;)\u65b9\u6cd5\u7528\u4e8e\u4f7f\u5f53\u524d\u7ebf\u7a0b\u8fdb\u4eba\u7b49\u5f85\u72b6\u6001\uff0cnotify&nbsp;(&nbsp;)\u548cnotifyAll&nbsp;()\u65b9\u6cd5\u7528\u4e8e\u5524\u9192\u5f53\u524d\u5904\u4e8e\u7b49\u5f85\u72b6\u6001\u7684\u7ebf\u7a0b\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cwait&nbsp;()\u3001&nbsp;notify&nbsp;()&nbsp;\u548cnotifyAlI&nbsp;()&nbsp;\u8fd9\u4e09\u4e2a\u65b9\u6cd5\u7684\u8c03\u7528\u8005\u90fd\u5e94\u8be5\u662f\u540c\u6b65\u9501\u5bf9\u8c61\uff0c\u5982\u679c\u8fd9\u4e09\u4e2a\u65b9\u6cd5\u7684\u8c03\u7528\u8005\u4e0d\u662f\u540c\u6b65\u9501\u5bf9\u8c61\uff0cJava&nbsp;\u865a\u62df\u673a\u5c31\u4f1a\u629b\u51faIllegalMonitorStateException&nbsp;\u5f02\u5e38\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\u901a\u8fc7\u4f7f\u7528wait()\u548cnotify()\u65b9\u6cd5\uff0c\u5b8c\u6210\u4e0a\u8ff0\u7684\u5e94\u7528\u573a\u666f\u7684\u7c7b\u4f3c\u7684\u7a0b\u5e8f\u8bbe\u8ba1\uff0c\u5c31\u662f\u8981\u6c42\u4e2a\u751f\u5b58\u8005\u751f\u4ea7-\u4e00\u4e2a\u4ea7\u54c1\u4e4b\u540e\u901a\u77e5\u6d88\u8d39\u8005\u6d88\u8d39\uff0c&nbsp;\u6d88\u8d39\u8005\u6d88\u8d39\u4e86\u4e00\u4e2a\u4ea7\u54c1\uff0c\u901a\u77e5\u751f\u5b58\u8005\u751f\u4ea7\u4e00\u4e2a\u4ea7\u54c1\u3002\u4ee3\u7801\u5982\u4e0b\u3002<br \/>\n&nbsp;<\/p>\n<pre><code class=\"language-java\">public  class Demo01{\n    public static void main(String[] args) {\n        Product p = new Product(); \/\/\u4ea7\u54c1\n        \/\/\u521b\u5efa\u751f\u4ea7\u5bf9\u8c61\n        Producer producer = new Producer(p);\n        \/\/\u521b\u5efa\u6d88\u8d39\u8005\n        Customer customer = new Customer(p);\n        \/\/\u8c03\u7528start\u65b9\u6cd5\u5f00\u542f\u7ebf\u7a0b\n        producer.start();\n        customer.start();\n    }\n\n}\n\/\/\u4ea7\u54c1\u7c7b\nclass Product {\n    String name; \/\/\u540d\u5b57\n    double price;\/\/\u4ef7\u683c\n    boolean flag = false; \/\/\u4ea7\u54c1\u662f\u5426\u751f\u4ea7\u5b8c\u6bd5\u7684\u6807\u8bc6\uff0c\u9ed8\u8ba4\u60c5\u51b5\u662f\u6ca1\u6709\u751f\u4ea7\u5b8c\u6210\n}\n\/\/\u751f\u4ea7\u8005\nclass Producer extends Thread{\n    Product p; \/\/\u4ea7\u54c1\n    public Producer(Product p){\n        this.p = p;\n    }\n    @Override\n    public void run(){\n        int i = 0;\n        while (true){\n            synchronized (p){\n                if (p.flag==false){\n                    if (i%2==0){\n                        p.name = \"\u82f9\u679c\";\n                        p.price = 6.5;\n                    }else {\n                        p.name = \"\u9999\u8549\";\n                        p.price = 2.0;\n                    }\n                    System.out.println(\"\u751f\u4ea7\u8005\u751f\u4ea7\u51fa\u4e86\uff1a\"+p.name+\"\u4ef7\u683c\u662f\uff1a\"+p.price);\n                    p.flag=true;\n                    i++;\n                    p.notify();\/\/\u6362\u65b0\u6d88\u8d39\u8005\u53bb\u6d88\u8d39\n                }else {\n                    \/\/\u5df2\u7ecf\u751f\u4ea7\u5b8c\u6bd5\uff0c\u7b49\u5f85\u6d88\u8d39\u8005\u5148\u53bb\u6d88\u8d39\n                    try{\n                        p.wait(); \/\/\u751f\u4ea7\u8005\u7b49\u5f85\n                    }catch (InterruptedException e){\n                        e.printStackTrace();\n                    }\n                }\n            }\n        }\n    }\n}\n\/\/\u6d88\u8d39\u8005\nclass Customer extends Thread{\n    Product p;\n    public Customer(Product p){\n        this.p = p;\n    }\n    @Override\n    public void run(){\n        while (true){\n            synchronized (p){\n                if (p.flag==true){\/\/\u4ea7\u54c1\u5df2\u7ecf\u751f\u4ea7\u5b8c\u6bd5\n                    System.out.println(\"\u6d88\u8d39\u8005\u6d88\u8d39\u4e86\uff1a\"+p.name+\"\u4ef7\u683c\uff1a\"+p.price);\n                    p.flag = false;\n                    p.notify();\/\/\u5524\u9192\u751f\u4ea7\u8005\u53bb\u751f\u4ea7\n                }else{\n                    \/\/\u4ea7\u54c1\u8fd8\u6ca1\u6709\u751f\u4ea7\uff0c\u5e94\u8be5\u7b49\u5f85\u751f\u4ea7\u8005\u5148\u751f\u4ea7\n                        try {\n                            p.wait();\n                        } catch (InterruptedException e) {\n                            e.printStackTrace();\n\n                    }\n                }\n            }\n        }\n    }\n\n}<\/code><\/pre>\n<h1 id=\"7.%20%E7%BA%BF%E7%A8%8B%E6%B1%A0\">7. \u7ebf\u7a0b\u6c60<\/h1>\n<blockquote>\n<ul>\n<li>\u80cc\u666f:\u7ecf\u5e38\u521b\u5efa\u548c\u9500\u6bc1\u3001\u4f7f\u7528\u91cf\u7279\u522b\u5927\u7684\u8d44\u6e90\uff0c\u6bd4\u5982\u5e76\u53d1\u60c5\u51b5\u4e0b\u7684\u7ebf\u7a0b\uff0c\u5bf9\u6027\u80fd\u5f71\u54cd\u5f88\u5927\u3002<\/li>\n<li>\u601d\u8def:\u63d0\u524d\u521b\u5efa\u597d\u591a\u4e2a\u7ebf\u7a0b\uff0c\u653e\u5165\u7ebf\u7a0b\u6c60\u4e2d\uff0c\u4f7f\u7528\u65f6\u76f4\u63a5\u83b7\u53d6\uff0c\u4f7f\u7528\u5b8c\u653e\u56de\u6c60\u4e2d\u3002\u53ef\u4ee5\u907f\u514d\u9891\u7e41\u521b\u5efa\u9500\u6bc1\u3001\u5b9e\u73b0\u91cd\u590d\u5229\u7528\u3002\u7c7b\u4f3c\u751f\u6d3b\u4e2d\u7684\u516c\u5171\u4ea4\u901a\u5de5\u5177\u3002<\/li>\n<li>\u597d\u5904:\n<ul>\n<li>\u63d0\u9ad8\u54cd\u5e94\u901f\u5ea6\uff08\u51cf\u5c11\u4e86\u521b\u5efa\u65b0\u7ebf\u7a0b\u7684\u65f6\u95f4)<\/li>\n<li>\u964d\u4f4e\u8d44\u6e90\u6d88\u8017\uff08\u91cd\u590d\u5229\u7528\u7ebf\u7a0b\u6c60\u4e2d\u7ebf\u7a0b\uff0c\u4e0d\u9700\u8981\u6bcf\u6b21\u90fd\u521b\u5efa)<\/li>\n<li>\u4fbf\u4e8e\u7ebf\u7a0b\u7ba1\u7406(....)\n<ul>\n<li>corePoolSize:\u6838\u5fc3\u6c60\u7684\u5927\u5c0fmaximumPoolSize:\u6700\u5927\u7ebf\u7a0b\u6570<\/li>\n<li>keepAliveTime:\u7ebf\u7a0b\u6ca1\u6709\u4efb\u52a1\u65f6\u6700\u591a\u4fdd\u6301\u591a\u957f\u65f6\u95f4\u540e\u4f1a\u7ec8\u6b62<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>JDK 5.0\u8d77\u63d0\u4f9b\u4e86\u7ebf\u7a0b\u6c60\u76f8\u5173API: ExecutorService\u548cExecutors<\/li>\n<li>ExecutorService:\u771f\u6b63\u7684\u7ebf\u7a0b\u6c60\u63a5\u53e3\u3002\u5e38\u89c1\u5b50\u7c7bThreadPoolExecutor\n<ul>\n<li>void execute(Runnable command)\u2236\u6267\u884c\u4efb\u52a1\/\u547d\u4ee4\uff0c\u6ca1\u6709\u8fd4\u56de\u503c\uff0c\u4e00\u822c\u7528\u6765\u6267\u884cRunnable<\/li>\n<li>&lt;T&gt; Future&lt;T&gt; submit(Callable&lt;T&gt; task):\u6267\u884c\u4efb\u52a1\uff0c\u6709\u8fd4\u56de\u503c\uff0c\u4e00\u822c\u53c8\u6765\u6267\u884c<br \/>\nCallable<\/li>\n<li>void shutdown()\u2236\u5173\u95ed\u8fde\u63a5\u6c60<\/li>\n<\/ul>\n<\/li>\n<li>Executors:\u5de5\u5177\u7c7b\u3001\u7ebf\u7a0b\u6c60\u7684\u5de5\u5382\u7c7b\uff0c\u7528\u4e8e\u521b\u5efa\u5e76\u8fd4\u56de\u4e0d\u540c\u7c7b\u578b\u7684\u7ebf\u7a0b\u6c60<\/li>\n<\/ul>\n<\/blockquote>\n<p><strong>\u6848\u4f8b\uff1a<\/strong><\/p>\n<pre><code class=\"language-java\">import java.util.concurrent.Executors;\nimport java.util.concurrent.ExecutorService;\n\n\/\/\u6d4b\u8bd5\u7ebf\u7a0b\u6c60\npublic class TestPool {\n    public static void main(String[] args) {\n        \/\/\u521b\u5efa\u670d\u52a1\uff0c\u521b\u5efa\u7ebf\u7a0b\u6c60\n        \/\/newFixedThreadPool \u53c2\u6570\u4e3a\uff1a\u7ebf\u7a0b\u6c60\u5927\u5c0f\n        ExecutorService service = Executors.newFixedThreadPool(10);\n        service.execute(new MyThread());\n        service.execute(new MyThread());\n        service.execute(new MyThread());\n        service.execute(new MyThread());\n        \/\/\u5173\u95ed\u8fde\u63a5\n        service.shutdown();\n    }\n}\nclass MyThread implements Runnable{\n    @Override\n    public void run() {\n            System.out.println(Thread.currentThread().getName());\n    }\n}<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\"alt=\"\" height=\"150\" data-src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-21\/20230714145221ebebaa5c0.png\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" width=\"833\"><noscript><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"150\" src=\"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-21\/20230714145221ebebaa5c0.png\" width=\"833\"><\/noscript><\/p>\n<h1 id=\"%E9%AB%98%E7%BA%A7%E4%B8%BB%E9%A2%98\">8. \u7ec3\u4e60<\/h1>\n<h2 id=\"8.1%20%E9%BE%9F%E5%85%94%E8%B5%9B%E8%B7%91\">8.1 \u9f9f\u5154\u8d5b\u8dd1<\/h2>\n<pre><code class=\"language-java\">public class Race implements Runnable{\n    \/\/\u80dc\u5229\u8005\n    private static String winner;\n    @Override\n    public void run() {\n        for (int i = 0; i &lt;= 100; i++) {\n        \/\/\u6a21\u62df\u5154\u5b50\u4f11\u606f\n        if(Thread.currentThread().getName().equals(\"\u5154\u5b50\")&amp;&amp; i%10==0){\n            try {\n                Thread.sleep(10);\n            } catch (InterruptedException e) {\n                e.printStackTrace();\n            }\n        }\n\n            \/\/\u5224\u65ad\u6bd4\u8d5b\u662f\u5426\u7ed3\u675f\n            boolean flag = gameOver(i);\n            \/\/\u5982\u679c\u6bd4\u8d5b\u7ed3\u675f\u4e86\uff0c\u5c31\u505c\u6b62\u7a0b\u5e8f\n            if (flag){\n                break;\n            }\n            System.out.println(Thread.currentThread().getName()+\"--&gt;\u8dd1\u4e86\"+i+\"\u6b65\");\n        }\n    }\n    \/\/\u5224\u65ad\u662f\u5426\u5b8c\u6210\u6bd4\u8d5b\n    private boolean gameOver(int steps){\n        \/\/\u5224\u65ad\u662f\u5426\u6709\u80dc\u5229\u8005\n        if(winner!=null){\/\/\u5b58\u5728\u80dc\u5229\u8005\n            return true;\n\n        }{\n            if (steps==100){\n                winner = Thread.currentThread().getName();\n                System.out.println(\"winner is \"+winner);\n                return true;\n            }\n        }\n        return false;\n    }\n\n    public static void main(String[] args) {\n        Race race = new Race();\n        new Thread(race,\"\u5154\u5b50\").start();\n        new Thread(race,\"\u4e4c\u9f9f\").start();\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%C2%A08.2%E6%A8%A1%E6%8B%9F%E5%A4%9A%E4%BA%BA%E7%88%AC%E5%B1%B1\">&nbsp;8.2\u6a21\u62df\u591a\u4eba\u722c\u5c71<\/h2>\n<p>\u8981\u6c42\uff1a\u6bcf\u4e2a\u7ebf\u7a0b\u4ee3\u8868\u4e00\u4e2a\u4eba\uff0c\u53ef\u8bbe\u7f6e\u6bcf\u4eba\u722c\u5c71\u901f\u5ea6\uff0c\u6ca1\u722c\u5b8c\u4e00\u767e\u7c73\u663e\u793a\u4fe1\u606f\uff0c\u722c\u5230\u7ec8\u70b9\u65f6\u7ed9\u51fa\u76f8\u5e94\u63d0\u793a\u3002<\/p>\n<pre><code class=\"language-java\">package Demo10.demo01;\n\npublic class MyThread {\n    public static void main(String[] args) {\n        ClimbThread stripling = new ClimbThread(\"\u5e74\u8f7b\u4eba\",500,1);\n        ClimbThread oldMan = new ClimbThread(\"\u8001\u5e74\u4eba\",1500,1);\n        System.out.println(\"*******\u5f00\u59cb\u722c\u5c71*******\");\n        stripling.start();\n        oldMan.start();\n    }\n\n}\nclass ClimbThread extends Thread{\n    private int time; \/\/\u722c\u4e00\u767e\u7c73\u65f6\u95f4\n    private int num = 0; \/\/\u722c\u591a\u5c11\u4e2a\u4e00\u767e\u7c73\n    public ClimbThread(String name,int time,int kilometer){\n        super(name);\n        this.time = time;\n        this.num = kilometer * 1000\/100;\n    }\n    public void run(){\n        while (num&gt;0){\n            try {\n                Thread.sleep(this.time);\n            } catch (InterruptedException e) {\n                e.printStackTrace();\n            }\n            System.out.println(Thread.currentThread().getName()+\"\u722c\u5b8c\u4e00\u767e\u7c73\uff01\");\n            num--;\n        }\n    }\n}<\/code><\/pre>\n<h2 id=\"8.3%20%E6%A8%A1%E6%8B%9F%E5%8F%AB%E5%8F%B7%E7%9C%8B%E7%97%85\">8.3 \u6a21\u62df\u53eb\u53f7\u770b\u75c5<\/h2>\n<p>\u8981\u6c42\uff1a\u67d0\u79d1\u5ba4\u4e00\u5929\u9700\u770b\u666e\u901a\u53f720\u4e2a\uff0c\u7279\u9700\u53f710\u4e2a\u7279\u9700\u53f7\u770b\u75c5\u65f6\u95f4\u662f\u666e\u901a\u53f7\u76842\u500d\uff0c\u5f00\u59cb\u65f6\u666e\u901a\u53f7\u548c\u7279\u9700\u53f7\u5e76\u884c\u53eb\u53f7\uff0c\u53eb\u5230\u7279\u9700\u53f7\u7684\u6982\u7387\u6bd4\u666e\u901a\u53f7\u9ad8\uff0c\u5f53\u666e\u901a\u53f7\u53eb\u5b8c\u7b2c10\u53f7\u65f6,\u8981\u6c42\u5148\u770b\u5b8c\u5168\u90e8\u7279\u9700\u53f7\uff0c\u518d\u770b\u666e\u901a\u53f7\uff0c\u4f7f\u7528\u591a\u7ebf\u7a0b\u6a21\u62df\u8fd9\u4e00\u8fc7\u7a0b<\/p>\n<pre><code class=\"language-java\">public class MyThread {\n    public static void main(String[] args) {\n        \/\/\u5f00\u8f9f\u7ebf\u7a0b\u6a21\u62df\u7279\u533a\u53f7\u53eb\u53f7\n        Thread thread = new Thread(new CureThread());\n        thread.setPriority(Thread.MAX_PRIORITY);\n        thread.start();\n        \/\/\u4e3b\u7ebf\u7a0b\u6a21\u62df\u666e\u901a\u533b\u751f\u53eb\u53f7\n        for (int i = 0; i &lt; 20; i++) {\n            System.out.println(\"\u666e\u901a\u53f7\uff1a\"+(i+1)+\"\u53f7\u75c5\u4eba\u5728\u770b\u75c5\uff01\");\n            try {\n                Thread.sleep(500);\n            } catch (InterruptedException e) {\n                e.printStackTrace();\n            }\n            if (i==9){\n                try {\n                    thread.join();\n                } catch (InterruptedException e) {\n                    e.printStackTrace();\n                }\n            }\n        }\n    }\n}\nclass CureThread implements Runnable{\n    @Override\n    public void run() {\n        for (int i = 0; i &lt; 10; i++) {\n            System.out.println(\"\u7279\u9700\u53f7\uff1a\"+(i+1)+\"\u53f7\u75c5\u4eba\u5728\u770b\u75c5\uff01\");\n            try {\n                Thread.sleep(1000);\n            } catch (InterruptedException e) {\n                e.printStackTrace();\n            }\n        }\n    }\n}\n<\/code><\/pre>\n<p>\u6162\u6162\u6478\u7d22\u7684\u8fc7\u7a0b\u5c31\u662f\u4f60\u5b66\u4e60\u7684\u6536\u83b7\u7684\u8fc7\u7a0b\u3002\u5b66\u4e60\u662f\u4e00\u6761\u4ee4\u4eba\u65f6\u800c\u559c\u6781\u82e5\u72c2\u3001\u65f6\u800c\u90c1\u90c1\u5be1\u6b22\u7684\u9053\u8def\uff0c\u6210\u957f\u8def\u4e0a\u8ba9\u6211\u4eec\u643a\u624b\u5171\u540c\u8fdb\u6b65\u3002<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<p>\u672c\u7bc7\u6587\u7ae0\u6765\u6e90\u4e8eCSDN\uff1ahttps:\/\/blog.csdn.net\/m0_52896041\/article\/details\/127466234<\/p>\n","raw":"","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55 1. \u7ebf\u7a0b\u7b80\u4ecb 1.1 \u7a0b\u5e8f 1.2 \u8fdb\u7a0b 1.3 \u7ebf\u7a0b 1.4 \u591a\u7ebf\u7a0b 1.5 \u666e\u901a\u65b9\u6cd5\u8c03\u7528\u548c\u591a\u7ebf\u7a0b 2. \u7ebf\u7a0b\u521b\u5efa 2. &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"emotion":"","emotion_color":"","title_style":"","license":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-2928","post","type-post","status-publish","format-standard","hentry","category-java"],"post_thumbnail_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-12\/20230714145212dfdf7c77f.png","content_first_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-12\/20230714145212dfdf7c77f.png","post_medium_image_300":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-12\/20230714145212dfdf7c77f.png","post_thumbnail_image_624":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-12\/20230714145212dfdf7c77f.png","post_frist_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-12\/20230714145212dfdf7c77f.png","post_medium_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-12\/20230714145212dfdf7c77f.png","post_large_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-12\/20230714145212dfdf7c77f.png","post_full_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-12\/20230714145212dfdf7c77f.png","post_all_images":[{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-12\/20230714145212dfdf7c77f.png","id":"image0"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-12\/20230714145212dfdf7c77f.png","id":"image1"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-13\/202307141452130a0a4125a.png","id":"image2"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-13\/202307141452130a0a4125a.png","id":"image3"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-13\/202307141452135d5d6a6db.png","id":"image4"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-13\/202307141452135d5d6a6db.png","id":"image5"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-13\/20230714145213eaea240d5.png","id":"image6"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-13\/20230714145213eaea240d5.png","id":"image7"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-14\/202307141452147979efa63.png","id":"image8"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-14\/202307141452147979efa63.png","id":"image9"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-14\/202307141452145252e369d.png","id":"image10"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-14\/202307141452145252e369d.png","id":"image11"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-14\/20230714145214878727fb0.png","id":"image12"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-14\/20230714145214878727fb0.png","id":"image13"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-14\/202307141452140b0ba6db7.png","id":"image14"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-14\/202307141452140b0ba6db7.png","id":"image15"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-15\/20230714145215121289f01.png","id":"image16"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-15\/20230714145215121289f01.png","id":"image17"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-15\/20230714145215010174f64.png","id":"image18"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-15\/20230714145215010174f64.png","id":"image19"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-15\/202307141452153d3d8063f.png","id":"image20"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-15\/202307141452153d3d8063f.png","id":"image21"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-16\/20230714145216a2a27a92c.png","id":"image22"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-16\/20230714145216a2a27a92c.png","id":"image23"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-16\/20230714145216c4c439ef1.png","id":"image24"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-16\/20230714145216c4c439ef1.png","id":"image25"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-16\/20230714145216d4d4f6ef4.png","id":"image26"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-16\/20230714145216d4d4f6ef4.png","id":"image27"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-17\/20230714145217aaaa60a14.png","id":"image28"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-17\/20230714145217aaaa60a14.png","id":"image29"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-17\/202307141452173f3fe4860.png","id":"image30"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-17\/202307141452173f3fe4860.png","id":"image31"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-17\/202307141452170d0d5de38.png","id":"image32"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-17\/202307141452170d0d5de38.png","id":"image33"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-18\/2023071414521814140b735.png","id":"image34"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-18\/2023071414521814140b735.png","id":"image35"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-18\/2023071414521811113b409.png","id":"image36"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-18\/2023071414521811113b409.png","id":"image37"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-18\/202307141452185e5e4e063.png","id":"image38"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-18\/202307141452185e5e4e063.png","id":"image39"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-19\/20230714145219404033950.png","id":"image40"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-19\/20230714145219404033950.png","id":"image41"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-19\/202307141452199e9e13b74.png","id":"image42"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-19\/202307141452199e9e13b74.png","id":"image43"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-19\/20230714145219fdfd5c9ec.png","id":"image44"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-19\/20230714145219fdfd5c9ec.png","id":"image45"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-20\/20230714145220fcfc8ecf1.png","id":"image46"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-20\/20230714145220fcfc8ecf1.png","id":"image47"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-20\/20230714145220baba6ddfb.png","id":"image48"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-20\/20230714145220baba6ddfb.png","id":"image49"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-20\/202307141452204242737f6.png","id":"image50"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-20\/202307141452204242737f6.png","id":"image51"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-21\/20230714145221ebebaa5c0.png","id":"image52"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/default\/nine\/2023-07-14\/14-52-21\/20230714145221ebebaa5c0.png","id":"image53"}],"videoAdId":"","listAd":"0","listAdId":"","listAdEvery":6,"total_comments":0,"category_name":"Java","post_date":"2023-07-14","like_count":"0","praiseWord":"\u9f13\u52b1","copyright_state":"","excitationAd":"0","rewardedVideoAdId":"","detailAdId":"","detailAd":"0","enterpriseMinapp":"0","audios":[],"postImageUrl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2023\/05\/20230519082947553.jpg","avatarurls":[],"related_posts":null,"pageviews":235,"next_post_id":2908,"next_post_title":"\u62ff\u6765\u5c31\u7528\u7684Java\u6d77\u62a5\u751f\u6210\u5668ImageCombiner\uff08\u4e00\uff09","previous_post_id":2926,"previous_post_title":"Java\u547d\u4ee4\u5927\u5168","_links":{"self":[{"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/2928","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/comments?post=2928"}],"version-history":[{"count":0,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/2928\/revisions"}],"wp:attachment":[{"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/media?parent=2928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/categories?post=2928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/tags?post=2928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}