{"id":6609,"date":"2025-09-29T11:59:14","date_gmt":"2025-09-29T03:59:14","guid":{"rendered":"https:\/\/xinchewhd.com.cn\/?p=6609"},"modified":"2025-09-29T11:59:21","modified_gmt":"2025-09-29T03:59:21","slug":"springboot-%e6%8f%92%e4%bb%b6%e5%8c%96%e5%bc%80%e5%8f%91%e6%a8%a1%e5%bc%8f%ef%bc%8c%e5%bc%ba%e7%83%88%e6%8e%a8%e8%8d%90%ef%bc%81","status":"publish","type":"post","link":"https:\/\/xinchewhd.com.cn\/index.php\/spring-boot\/springboot-%e6%8f%92%e4%bb%b6%e5%8c%96%e5%bc%80%e5%8f%91%e6%a8%a1%e5%bc%8f%ef%bc%8c%e5%bc%ba%e7%83%88%e6%8e%a8%e8%8d%90%ef%bc%81\/","title":{"rendered":"SpringBoot \u63d2\u4ef6\u5316\u5f00\u53d1\u6a21\u5f0f\uff0c\u5f3a\u70c8\u63a8\u8350\uff01"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u524d\u8a00<\/h2>\n\n\n\n<p>\u63d2\u4ef6\u5316\u5f00\u53d1\u6a21\u5f0f\u6b63\u5728\u5f88\u591a\u7f16\u7a0b\u8bed\u8a00\u6216\u6280\u672f\u6846\u67b6\u4e2d\u5f97\u4ee5\u5e7f\u6cdb\u7684\u5e94\u7528\u5b9e\u8df5\uff0c\u6bd4\u5982\u5927\u5bb6\u719f\u6089\u7684jenkins\uff0cdocker\u53ef\u89c6\u5316\u7ba1\u7406\u5e73\u53f0rancher\uff0c\u4ee5\u53ca\u65e5\u5e38\u7f16\u7801\u4f7f\u7528\u7684\u7f16\u8f91\u5668idea\uff0cvscode\u7b49\uff0c\u968f\u5904\u53ef\u89c1\u7684\u5e26\u6709\u70ed\u63d2\u62d4\u529f\u80fd\u7684\u63d2\u4ef6\uff0c\u8ba9\u7cfb\u7edf\u50cf\u63d2\u4e86\u7fc5\u8180\u4e00\u6837\uff0c\u5927\u5927\u63d0\u5347\u4e86\u7cfb\u7edf\u7684\u6269\u5c55\u6027\u548c\u4f38\u7f29\u6027\uff0c\u4e5f\u62d3\u5c55\u4e86\u7cfb\u7edf\u6574\u4f53\u7684\u4f7f\u7528\u4ef7\u503c\uff0c\u90a3\u4e48\u4e3a\u4ec0\u4e48\u8981\u4f7f\u7528\u63d2\u4ef6\u5462\uff1f<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.1 \u4f7f\u7528\u63d2\u4ef6\u7684\u597d\u5904<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1.1.1 \u6a21\u5757\u89e3\u8026<\/h4>\n\n\n\n<p>\u5b9e\u73b0\u670d\u52a1\u6a21\u5757\u4e4b\u95f4\u89e3\u8026\u7684\u65b9\u5f0f\u6709\u5f88\u591a\uff0c\u4f46\u662f\u63d2\u4ef6\u6765\u8bf4\uff0c\u5176\u89e3\u8026\u7684\u7a0b\u5ea6\u4f3c\u4e4e\u66f4\u9ad8\uff0c\u800c\u4e14\u66f4\u7075\u6d3b\uff0c\u53ef\u5b9a\u5236\u5316\u3001\u4e2a\u6027\u5316\u66f4\u597d\u3002<\/p>\n\n\n\n<p>\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4ee3\u7801\u4e2d\u53ef\u4ee5\u4f7f\u7528\u8bbe\u8ba1\u6a21\u5f0f\u6765\u9009\u62e9\u4f7f\u7528\u54ea\u79cd\u65b9\u5f0f\u53d1\u9001\u77ed\u4fe1\u7ed9\u4e0b\u5355\u5b8c\u6210\u7684\u5ba2\u6237\uff0c\u95ee\u9898\u662f\u5404\u4e2a\u77ed\u4fe1\u670d\u52a1\u5546\u5e76\u4e0d\u4e00\u5b9a\u80fd\u4fdd\u8bc1\u5728\u4efb\u4f55\u60c5\u51b5\u4e0b\u90fd\u80fd\u53d1\u9001\u6210\u529f\uff0c\u600e\u4e48\u529e\u5462\uff1f\u8fd9\u65f6\u5019\u8bbe\u8ba1\u6a21\u5f0f\u4e5f\u6ca1\u6cd5\u5e2e\u4f60\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u5982\u679c\u4f7f\u7528\u5b9a\u5236\u5316\u63d2\u4ef6\u7684\u65b9\u5f0f\uff0c\u7ed3\u5408\u5916\u90e8\u914d\u7f6e\u53c2\u6570\uff0c\u5047\u8bbe\u7cfb\u7edf\u4e2d\u67d0\u79cd\u77ed\u4fe1\u53d1\u9001\u4e0d\u51fa\u53bb\u4e86\uff0c\u8fd9\u65f6\u5019\u5c31\u53ef\u4ee5\u5229\u7528\u63d2\u4ef6\u52a8\u6001\u690d\u5165\uff0c\u5207\u6362\u4e3a\u4e0d\u540c\u7684\u5382\u5546\u53d1\u77ed\u4fe1\u4e86\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1.1.2 \u63d0\u5347\u6269\u5c55\u6027\u548c\u5f00\u653e\u6027<\/h4>\n\n\n\n<p>\u4ee5spring\u6765\u8bf4\uff0c\u4e4b\u6240\u4ee5\u5177\u5907\u5982\u6b64\u5e7f\u6cdb\u7684\u751f\u6001\uff0c\u4e0e\u5176\u81ea\u8eab\u5185\u7f6e\u7684\u5404\u79cd\u53ef\u6269\u5c55\u7684\u63d2\u4ef6\u673a\u5236\u662f\u5206\u4e0d\u5f00\u7684\uff0c\u8bd5\u60f3\u4e3a\u4ec0\u4e48\u4f7f\u7528\u4e86spring\u6846\u67b6\u4e4b\u540e\u53ef\u4ee5\u5f88\u65b9\u4fbf\u7684\u5bf9\u63a5\u5176\u4ed6\u4e2d\u95f4\u4ef6\uff0c\u90a3\u5c31\u662fspring\u6846\u67b6\u63d0\u4f9b\u4e86\u5f88\u591a\u57fa\u4e8e\u63d2\u4ef6\u5316\u7684\u6269\u5c55\u70b9\u3002<\/p>\n\n\n\n<p>\u63d2\u4ef6\u5316\u673a\u5236\u8ba9\u7cfb\u7edf\u7684\u6269\u5c55\u6027\u5f97\u4ee5\u63d0\u5347\uff0c\u4ece\u800c\u53ef\u4ee5\u4e30\u5bcc\u7cfb\u7edf\u7684\u5468\u8fb9\u5e94\u7528\u751f\u6001\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1.1.3 \u65b9\u4fbf\u7b2c\u4e09\u65b9\u63a5\u5165<\/h4>\n\n\n\n<p>\u6709\u4e86\u63d2\u4ef6\u4e4b\u540e\uff0c\u7b2c\u4e09\u65b9\u5e94\u7528\u6216\u7cfb\u7edf\u5982\u679c\u8981\u5bf9\u63a5\u81ea\u8eab\u7684\u7cfb\u7edf\uff0c\u76f4\u63a5\u57fa\u4e8e\u7cfb\u7edf\u9884\u7559\u7684\u63d2\u4ef6\u63a5\u53e3\u5b8c\u6210\u4e00\u5957\u9002\u5408\u81ea\u5df1\u4e1a\u52a1\u7684\u5b9e\u73b0\u5373\u53ef\uff0c\u800c\u4e14\u5bf9\u81ea\u8eab\u7cfb\u7edf\u7684\u4fb5\u5165\u6027\u5f88\u5c0f\uff0c\u751a\u81f3\u53ef\u4ee5\u5b9e\u73b0\u57fa\u4e8e\u914d\u7f6e\u53c2\u6570\u7684\u70ed\u52a0\u8f7d\uff0c\u65b9\u4fbf\u7075\u6d3b\uff0c\u5f00\u7bb1\u5373\u7528\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.2 \u63d2\u4ef6\u5316\u5e38\u7528\u5b9e\u73b0\u601d\u8def<\/h3>\n\n\n\n<p>\u4ee5java\u4e3a\u4f8b\uff0c\u8fd9\u91cc\u7ed3\u5408\u5b9e\u9645\u7ecf\u9a8c\uff0c\u6574\u7406\u4e00\u4e9b\u5e38\u7528\u7684\u63d2\u4ef6\u5316\u5b9e\u73b0\u601d\u8def\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>spi\u673a\u5236\uff1b<\/li>\n\n\n\n<li>\u7ea6\u5b9a\u914d\u7f6e\u548c\u76ee\u5f55\uff0c\u5229\u7528\u53cd\u5c04\u914d\u5408\u5b9e\u73b0\uff1b<\/li>\n\n\n\n<li>springboot\u4e2d\u7684Factories\u673a\u5236\uff1b<\/li>\n\n\n\n<li>java agent\uff08\u63a2\u9488\uff09\u6280\u672f\uff1b<\/li>\n\n\n\n<li>spring\u5185\u7f6e\u6269\u5c55\u70b9\uff1b<\/li>\n\n\n\n<li>\u7b2c\u4e09\u65b9\u63d2\u4ef6\u5305\uff0c\u4f8b\u5982\uff1aspring-plugin-core\uff1b<\/li>\n\n\n\n<li>spring aop\u6280\u672f\uff1b<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001Java\u5e38\u7528\u63d2\u4ef6\u5b9e\u73b0\u65b9\u6848<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">2.1 serviceloader\u65b9\u5f0f<\/h3>\n\n\n\n<p>serviceloader\u662fjava\u63d0\u4f9b\u7684spi\u6a21\u5f0f\u7684\u5b9e\u73b0\u3002\u6309\u7167\u63a5\u53e3\u5f00\u53d1\u5b9e\u73b0\u7c7b\uff0c\u800c\u540e\u914d\u7f6e\uff0cjava\u901a\u8fc7ServiceLoader\u6765\u5b9e\u73b0\u7edf\u4e00\u63a5\u53e3\u4e0d\u540c\u5b9e\u73b0\u7684\u4f9d\u6b21\u8c03\u7528\u3002\u800cjava\u4e2d\u6700\u7ecf\u5178\u7684serviceloader\u7684\u4f7f\u7528\u5c31\u662fJava\u7684spi\u673a\u5236\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2.1.1 java spi<\/h4>\n\n\n\n<p>SPI\u5168\u79f0 Service Provider Interface \uff0c\u662fJDK\u5185\u7f6e\u7684\u4e00\u79cd\u670d\u52a1\u53d1\u73b0\u673a\u5236\uff0cSPI\u662f\u4e00\u79cd\u52a8\u6001\u66ff\u6362\u6269\u5c55\u673a\u5236\uff0c\u6bd4\u5982\u6709\u4e2a\u63a5\u53e3\uff0c\u4f60\u60f3\u5728\u8fd0\u884c\u65f6\u52a8\u6001\u7ed9\u4ed6\u6dfb\u52a0\u5b9e\u73b0\uff0c\u4f60\u53ea\u9700\u6309\u7167\u89c4\u8303\u7ed9\u4ed6\u6dfb\u52a0\u4e00\u4e2a\u5b9e\u73b0\u7c7b\u5373\u53ef\u3002\u6bd4\u5982\u5927\u5bb6\u719f\u6089\u7684jdbc\u4e2d\u7684Driver\u63a5\u53e3\uff0c\u4e0d\u540c\u7684\u5382\u5546\u53ef\u4ee5\u63d0\u4f9b\u4e0d\u540c\u7684\u5b9e\u73b0\uff0c\u6709mysql\u7684\uff0c\u4e5f\u6709oracle\u7684\uff0c\u800cJava\u7684SPI\u673a\u5236\u5c31\u53ef\u4ee5\u4e3a\u67d0\u4e2a\u63a5\u53e3\u5bfb\u627e\u670d\u52a1\u7684\u5b9e\u73b0\u3002<\/p>\n\n\n\n<p>\u4e0b\u9762\u7528\u4e00\u5f20\u7b80\u56fe\u8bf4\u660e\u4e0bSPI\u673a\u5236\u7684\u539f\u7406<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" class=\"lazyload\"data-src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/QzI3807PeUlQBWYFtQ41sOE8IwJXn2enmvG9W2NkyTMibe1DmHYMAU5TiagfBpMAx89rV6lcwYv0vIMfss0ibyWKQ\/640?wx_fmt=jpeg&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=1\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" alt=\"\u56fe\u7247\"\/><noscript><img decoding=\"async\" src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/QzI3807PeUlQBWYFtQ41sOE8IwJXn2enmvG9W2NkyTMibe1DmHYMAU5TiagfBpMAx89rV6lcwYv0vIMfss0ibyWKQ\/640?wx_fmt=jpeg&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=1\" alt=\"\u56fe\u7247\"\/><\/noscript><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">2.1.2 java spi \u7b80\u5355\u6848\u4f8b<\/h4>\n\n\n\n<p>\u5982\u4e0b\u5de5\u7a0b\u76ee\u5f55\uff0c\u5728\u67d0\u4e2a\u5e94\u7528\u5de5\u7a0b\u4e2d\u5b9a\u4e49\u4e00\u4e2a\u63d2\u4ef6\u63a5\u53e3\uff0c\u800c\u5176\u4ed6\u5e94\u7528\u5de5\u7a0b\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e2a\u63a5\u53e3\uff0c\u53ea\u9700\u8981\u5f15\u5165\u5f53\u524d\u5de5\u7a0b\u7684jar\u5305\u4f9d\u8d56\u8fdb\u884c\u5b9e\u73b0\u5373\u53ef\uff0c\u8fd9\u91cc\u4e3a\u4e86\u6f14\u793a\u6211\u5c31\u5c06\u4e0d\u540c\u7684\u5b9e\u73b0\u76f4\u63a5\u653e\u5728\u540c\u4e00\u4e2a\u5de5\u7a0b\u4e0b\uff1b<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" class=\"lazyload\"data-src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/QzI3807PeUlQBWYFtQ41sOE8IwJXn2enR8jm8JdaO1X6N9ibaiazYj64mItyznEbLHhUnxDYRqpUvnAx6wwePZyA\/640?wx_fmt=jpeg&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=2\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" alt=\"\u56fe\u7247\"\/><noscript><img decoding=\"async\" src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/QzI3807PeUlQBWYFtQ41sOE8IwJXn2enR8jm8JdaO1X6N9ibaiazYj64mItyznEbLHhUnxDYRqpUvnAx6wwePZyA\/640?wx_fmt=jpeg&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=2\" alt=\"\u56fe\u7247\"\/><\/noscript><\/figure>\n\n\n\n<p>\u5b9a\u4e49\u63a5\u53e3<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public&nbsp;interface&nbsp;MessagePlugin&nbsp;{<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;String&nbsp;sendMsg(Map&nbsp;msgMap);<br>&nbsp;<br>}<\/code><\/pre>\n\n\n\n<p>\u5b9a\u4e49\u4e24\u4e2a\u4e0d\u540c\u7684\u5b9e\u73b0<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public&nbsp;class&nbsp;AliyunMsg&nbsp;implements&nbsp;MessagePlugin&nbsp;{<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;@Override<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;String&nbsp;sendMsg(Map&nbsp;msgMap)&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(\"aliyun&nbsp;sendMsg\");<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;\"aliyun&nbsp;sendMsg\";<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>}<br>public&nbsp;class&nbsp;TencentMsg&nbsp;implements&nbsp;MessagePlugin&nbsp;{<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;@Override<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;String&nbsp;sendMsg(Map&nbsp;msgMap)&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(\"tencent&nbsp;sendMsg\");<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;\"tencent&nbsp;sendMsg\";<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>}<\/code><\/pre>\n\n\n\n<p>\u5728resources\u76ee\u5f55\u6309\u7167\u89c4\u8303\u8981\u6c42\u521b\u5efa\u6587\u4ef6\u76ee\u5f55\uff0c\u5e76\u586b\u5199\u5b9e\u73b0\u7c7b\u7684\u5168\u7c7b\u540d<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" class=\"lazyload\"data-src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/QzI3807PeUlQBWYFtQ41sOE8IwJXn2enymIf1SjCtPhzQFicD0rib7la0racYfPajNrPmLaEdHTq2kolzjUFJUZg\/640?wx_fmt=png&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=3\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" alt=\"\u56fe\u7247\"\/><noscript><img decoding=\"async\" src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/QzI3807PeUlQBWYFtQ41sOE8IwJXn2enymIf1SjCtPhzQFicD0rib7la0racYfPajNrPmLaEdHTq2kolzjUFJUZg\/640?wx_fmt=png&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=3\" alt=\"\u56fe\u7247\"\/><\/noscript><\/figure>\n\n\n\n<p><strong>\u81ea\u5b9a\u4e49\u670d\u52a1\u52a0\u8f7d\u7c7b<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&nbsp;public&nbsp;static&nbsp;void&nbsp;main(String&#91;]&nbsp;args)&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ServiceLoader&lt;MessagePlugin&gt;&nbsp;serviceLoader&nbsp;=&nbsp;ServiceLoader.load(MessagePlugin.class);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Iterator&lt;MessagePlugin&gt;&nbsp;iterator&nbsp;=&nbsp;serviceLoader.iterator();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Map&nbsp;map&nbsp;=&nbsp;new&nbsp;HashMap();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;while&nbsp;(iterator.hasNext()){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MessagePlugin&nbsp;messagePlugin&nbsp;=&nbsp;iterator.next();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;messagePlugin.sendMsg(map);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;}<\/code><\/pre>\n\n\n\n<p>\u8fd0\u884c\u4e0a\u9762\u7684\u7a0b\u5e8f\u540e\uff0c\u53ef\u4ee5\u770b\u5230\u4e0b\u9762\u7684\u6548\u679c\uff0c\u8fd9\u5c31\u662f\u8bf4\uff0c\u4f7f\u7528ServiceLoader\u7684\u65b9\u5f0f\u53ef\u4ee5\u52a0\u8f7d\u5230\u4e0d\u540c\u63a5\u53e3\u7684\u5b9e\u73b0\uff0c\u4e1a\u52a1\u4e2d\u53ea\u9700\u8981\u6839\u636e\u81ea\u8eab\u7684\u9700\u6c42\uff0c\u7ed3\u5408\u914d\u7f6e\u53c2\u6570\u7684\u65b9\u5f0f\u5c31\u53ef\u4ee5\u7075\u6d3b\u7684\u63a7\u5236\u5177\u4f53\u4f7f\u7528\u54ea\u4e00\u4e2a\u5b9e\u73b0\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" class=\"lazyload\"data-src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/QzI3807PeUlQBWYFtQ41sOE8IwJXn2en2oMfOda1UcKHvhTb0XXx6XORB6yiaM4KFB8vHl1icahOUy7v6OwVtocQ\/640?wx_fmt=jpeg&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=4\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" alt=\"\u56fe\u7247\"\/><noscript><img decoding=\"async\" src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/QzI3807PeUlQBWYFtQ41sOE8IwJXn2en2oMfOda1UcKHvhTb0XXx6XORB6yiaM4KFB8vHl1icahOUy7v6OwVtocQ\/640?wx_fmt=jpeg&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=4\" alt=\"\u56fe\u7247\"\/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2.2 \u81ea\u5b9a\u4e49\u914d\u7f6e\u7ea6\u5b9a\u65b9\u5f0f<\/h3>\n\n\n\n<p>serviceloader\u5176\u5b9e\u662f\u6709\u7f3a\u9677\u7684\uff0c\u5728\u4f7f\u7528\u4e2d\u5fc5\u987b\u5728META-INF\u91cc\u5b9a\u4e49\u63a5\u53e3\u540d\u79f0\u7684\u6587\u4ef6\uff0c\u5728\u6587\u4ef6\u4e2d\u624d\u80fd\u5199\u4e0a\u5b9e\u73b0\u7c7b\u7684\u7c7b\u540d\uff0c\u5982\u679c\u4e00\u4e2a\u9879\u76ee\u91cc\u63d2\u4ef6\u5316\u7684\u4e1c\u897f\u6bd4\u8f83\u591a\uff0c\u90a3\u5f88\u53ef\u80fd\u4f1a\u51fa\u73b0\u8d8a\u6765\u8d8a\u591a\u914d\u7f6e\u6587\u4ef6\u7684\u60c5\u51b5\u3002\u6240\u4ee5\u5728\u7ed3\u5408\u5b9e\u9645\u9879\u76ee\u4f7f\u7528\u65f6\uff0c\u53ef\u4ee5\u8003\u8651\u4e0b\u9762\u8fd9\u79cd\u5b9e\u73b0\u601d\u8def\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A\u5e94\u7528\u5b9a\u4e49\u63a5\u53e3\uff1b<\/li>\n\n\n\n<li>B,C,D\u7b49\u5176\u4ed6\u5e94\u7528\u5b9a\u4e49\u670d\u52a1\u5b9e\u73b0\uff1b<\/li>\n\n\n\n<li>B,C,D\u5e94\u7528\u5b9e\u73b0\u540e\u8fbe\u6210SDK\u7684jar\uff1b<\/li>\n\n\n\n<li>A\u5e94\u7528\u5f15\u7528SDK\u6216\u8005\u5c06SDK\u653e\u5230\u67d0\u4e2a\u53ef\u4ee5\u8bfb\u53d6\u5230\u7684\u76ee\u5f55\u4e0b\uff1b<\/li>\n\n\n\n<li>A\u5e94\u7528\u8bfb\u53d6\u5e76\u89e3\u6790SDK\u4e2d\u7684\u5b9e\u73b0\u7c7b\uff1b<\/li>\n<\/ul>\n\n\n\n<p>\u5728\u4e0a\u6587\u4e2d\u6848\u4f8b\u57fa\u7840\u4e0a\uff0c\u6211\u4eec\u505a\u5982\u4e0b\u8c03\u6574\uff1b<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2.2.1 \u6dfb\u52a0\u914d\u7f6e\u6587\u4ef6<\/h4>\n\n\n\n<p>\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u5c06\u5177\u4f53\u7684\u5b9e\u73b0\u7c7b\u914d\u7f6e\u8fdb\u53bb<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>server&nbsp;:<br>&nbsp;&nbsp;port&nbsp;:&nbsp;8081<br>impl:<br>&nbsp;&nbsp;name&nbsp;:&nbsp;com.congge.plugins.spi.MessagePlugin<br>&nbsp;&nbsp;clazz&nbsp;:<br>&nbsp;&nbsp;&nbsp;&nbsp;-&nbsp;com.congge.plugins.impl.TencentMsg<br>&nbsp;&nbsp;&nbsp;&nbsp;-&nbsp;com.congge.plugins.impl.AliyunMsg<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">2.2.2 \u81ea\u5b9a\u4e49\u914d\u7f6e\u6587\u4ef6\u52a0\u8f7d\u7c7b<\/h4>\n\n\n\n<p>\u901a\u8fc7\u8fd9\u4e2a\u7c7b\uff0c\u5c06\u4e0a\u8ff0\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u5b9e\u73b0\u7c7b\u5c01\u88c5\u5230\u7c7b\u5bf9\u8c61\u4e2d\uff0c\u65b9\u4fbf\u540e\u7eed\u4f7f\u7528\uff1b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import&nbsp;lombok.Getter;<br>import&nbsp;lombok.Setter;<br>import&nbsp;lombok.ToString;<br>import&nbsp;org.springframework.boot.context.properties.ConfigurationProperties;<br>@ConfigurationProperties(\"impl\")<br>@ToString<br>public&nbsp;class&nbsp;ClassImpl&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;@Getter<br>&nbsp;&nbsp;&nbsp;&nbsp;@Setter<br>&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;name;<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;@Getter<br>&nbsp;&nbsp;&nbsp;&nbsp;@Setter<br>&nbsp;&nbsp;&nbsp;&nbsp;String&#91;]&nbsp;clazz;<br>}<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">2.2.3 \u81ea\u5b9a\u4e49\u6d4b\u8bd5\u63a5\u53e3<\/h4>\n\n\n\n<p>\u4f7f\u7528\u4e0a\u8ff0\u7684\u5c01\u88c5\u5bf9\u8c61\u901a\u8fc7\u7c7b\u52a0\u8f7d\u7684\u65b9\u5f0f\u52a8\u6001\u7684\u5728\u7a0b\u5e8f\u4e2d\u5f15\u5165<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import&nbsp;com.congge.config.ClassImpl;<br>import&nbsp;com.congge.plugins.spi.MessagePlugin;<br>import&nbsp;org.springframework.beans.factory.annotation.Autowired;<br>import&nbsp;org.springframework.web.bind.annotation.GetMapping;<br>import&nbsp;org.springframework.web.bind.annotation.RestController;<br>&nbsp;<br>import&nbsp;java.util.HashMap;<br>&nbsp;<br>@RestController<br>public&nbsp;class&nbsp;SendMsgController&nbsp;{<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;@Autowired<br>&nbsp;&nbsp;&nbsp;&nbsp;ClassImpl&nbsp;classImpl;<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;\/\/localhost:8081\/sendMsg<br>&nbsp;&nbsp;&nbsp;&nbsp;@GetMapping(\"\/sendMsg\")<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;String&nbsp;sendMsg()&nbsp;throws&nbsp;Exception{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for&nbsp;(int&nbsp;i=0;i&lt;classImpl.getClazz().length;i++)&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Class&nbsp;pluginClass=&nbsp;Class.forName(classImpl.getClazz()&#91;i]);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MessagePlugin&nbsp;messagePlugin&nbsp;=&nbsp;(MessagePlugin)&nbsp;pluginClass.newInstance();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;messagePlugin.sendMsg(new&nbsp;HashMap());<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;\"success\";<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;<br>}<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">2.2.4 \u542f\u52a8\u7c7b<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>@EnableConfigurationProperties({ClassImpl.class})<br>@SpringBootApplication<br>public&nbsp;class&nbsp;PluginApp&nbsp;{<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;static&nbsp;void&nbsp;main(String&#91;]&nbsp;args)&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SpringApplication.run(PluginApp.class,args);<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;<br>}<\/code><\/pre>\n\n\n\n<p>\u542f\u52a8\u5de5\u7a0b\u4ee3\u7801\u540e\uff0c\u8c03\u7528\u63a5\u53e3\uff1a<code>localhost:8081\/sendMsg<\/code>\uff0c\u5728\u63a7\u5236\u53f0\u4e2d\u53ef\u4ee5\u770b\u5230\u4e0b\u9762\u7684\u8f93\u51fa\u4fe1\u606f\uff0c\u5373\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u7c7b\u4f3cserviceloader\u7684\u65b9\u5f0f\uff0c\u4e0d\u8fc7\u5728\u5b9e\u9645\u4f7f\u7528\u65f6\uff0c\u53ef\u4ee5\u7ed3\u5408\u914d\u7f6e\u53c2\u6570\u8fdb\u884c\u7075\u6d3b\u7684\u63a7\u5236\uff1b<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" class=\"lazyload\"data-src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/19cc2hfD2rDQ8WSwzHmYzrl9PicCo1UxC9Ex0QsJRRqP3ZXrHQYcI1nQiaL7u2CDsxxU7iaVEUHjerbB4Px3hJl3Q\/640?wx_fmt=png&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=5\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" alt=\"\u56fe\u7247\"\/><noscript><img decoding=\"async\" src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/19cc2hfD2rDQ8WSwzHmYzrl9PicCo1UxC9Ex0QsJRRqP3ZXrHQYcI1nQiaL7u2CDsxxU7iaVEUHjerbB4Px3hJl3Q\/640?wx_fmt=png&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=5\" alt=\"\u56fe\u7247\"\/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2.3 \u81ea\u5b9a\u4e49\u914d\u7f6e\u8bfb\u53d6\u4f9d\u8d56jar\u7684\u65b9\u5f0f<\/h3>\n\n\n\n<p>\u66f4\u8fdb\u4e00\u6b65\uff0c\u5728\u5f88\u591a\u573a\u666f\u4e0b\uff0c\u53ef\u80fd\u6211\u4eec\u5e76\u4e0d\u60f3\u76f4\u63a5\u5728\u5de5\u7a0b\u4e2d\u5f15\u5165\u63a5\u53e3\u5b9e\u73b0\u7684\u4f9d\u8d56\u5305\uff0c\u8fd9\u65f6\u5019\u53ef\u4ee5\u8003\u8651\u901a\u8fc7\u8bfb\u53d6\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684\u4f9d\u8d56jar\u7684\u65b9\u5f0f\uff0c\u5229\u7528\u53cd\u5c04\u7684\u65b9\u5f0f\u8fdb\u884c\u52a8\u6001\u52a0\u8f7d\uff0c\u8fd9\u4e5f\u662f\u751f\u4ea7\u4e2d\u4e00\u79cd\u6bd4\u8f83\u5e38\u7528\u7684\u5b9e\u8df5\u7ecf\u9a8c\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u5b9e\u8df5\u6765\u8bf4\uff0c\u4e3b\u8981\u4e3a\u4e0b\u9762\u7684\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5e94\u7528A\u5b9a\u4e49\u670d\u52a1\u63a5\u53e3\uff1b<\/li>\n\n\n\n<li>\u5e94\u7528B,C,D\u7b49\u5b9e\u73b0\u63a5\u53e3\uff08\u6216\u8005\u5728\u5e94\u7528\u5185\u90e8\u5b9e\u73b0\u76f8\u540c\u7684\u63a5\u53e3\uff09\uff1b<\/li>\n\n\n\n<li>\u5e94\u7528B,C,D\u6253\u6210jar\uff0c\u653e\u5230\u5e94\u7528A\u7ea6\u5b9a\u7684\u8bfb\u53d6\u76ee\u5f55\u4e0b\uff1b<\/li>\n\n\n\n<li>\u5e94\u7528A\u52a0\u8f7d\u7ea6\u5b9a\u76ee\u5f55\u4e0b\u7684jar\uff0c\u901a\u8fc7\u53cd\u5c04\u52a0\u8f7d\u76ee\u6807\u65b9\u6cd5\uff1b<\/li>\n<\/ul>\n\n\n\n<p>\u5728\u4e0a\u8ff0\u7684\u57fa\u7840\u4e0a\uff0c\u6309\u7167\u4e0a\u9762\u7684\u5b9e\u73b0\u601d\u8def\u6765\u5b9e\u73b0\u4e00\u4e0b\uff1b<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2.3.1 \u521b\u5efa\u7ea6\u5b9a\u76ee\u5f55<\/h4>\n\n\n\n<p>\u5728\u5f53\u524d\u5de5\u7a0b\u4e0b\u521b\u5efa\u4e00\u4e2alib\u76ee\u5f55\uff0c\u5e76\u5c06\u4f9d\u8d56\u7684jar\u653e\u8fdb\u53bb<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" class=\"lazyload\"data-src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/QzI3807PeUlQBWYFtQ41sOE8IwJXn2en7f2FzjpL6BibomdZn8MFp0FaH6la2Q0V6CIYnJYjYaVNPULnp2lHy6A\/640?wx_fmt=jpeg&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=6\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" alt=\"\u56fe\u7247\"\/><noscript><img decoding=\"async\" src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/QzI3807PeUlQBWYFtQ41sOE8IwJXn2en7f2FzjpL6BibomdZn8MFp0FaH6la2Q0V6CIYnJYjYaVNPULnp2lHy6A\/640?wx_fmt=jpeg&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=6\" alt=\"\u56fe\u7247\"\/><\/noscript><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">2.3.2 \u65b0\u589e\u8bfb\u53d6jar\u7684\u5de5\u5177\u7c7b<\/h4>\n\n\n\n<p>\u6dfb\u52a0\u4e00\u4e2a\u5de5\u5177\u7c7b\uff0c\u7528\u4e8e\u8bfb\u53d6\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684jar\uff0c\u5e76\u901a\u8fc7\u53cd\u5c04\u7684\u65b9\u5f0f\uff0c\u7ed3\u5408\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u7ea6\u5b9a\u914d\u7f6e\u8fdb\u884c\u53cd\u5c04\u65b9\u6cd5\u7684\u6267\u884c\uff1b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@Component<br>public&nbsp;class&nbsp;ServiceLoaderUtils&nbsp;{<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;@Autowired<br>&nbsp;&nbsp;&nbsp;&nbsp;ClassImpl&nbsp;classImpl;<br>&nbsp;<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;static&nbsp;void&nbsp;loadJarsFromAppFolder()&nbsp;throws&nbsp;Exception&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;path&nbsp;=&nbsp;\"E:\\\\code-self\\\\bitzpp\\\\lib\";<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;File&nbsp;f&nbsp;=&nbsp;new&nbsp;File(path);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(f.isDirectory())&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for&nbsp;(File&nbsp;subf&nbsp;:&nbsp;f.listFiles())&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(subf.isFile())&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;loadJarFile(subf);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;else&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;loadJarFile(f);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;static&nbsp;void&nbsp;loadJarFile(File&nbsp;path)&nbsp;throws&nbsp;Exception&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;URL&nbsp;url&nbsp;=&nbsp;path.toURI().toURL();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u53ef\u4ee5\u83b7\u53d6\u5230AppClassLoader\uff0c\u53ef\u4ee5\u63d0\u5230\u524d\u9762\uff0c\u4e0d\u7528\u6bcf\u6b21\u90fd\u83b7\u53d6\u4e00\u6b21<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;URLClassLoader&nbsp;classLoader&nbsp;=&nbsp;(URLClassLoader)&nbsp;ClassLoader.getSystemClassLoader();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u52a0\u8f7d<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/Method&nbsp;method&nbsp;=&nbsp;URLClassLoader.class.getDeclaredMethod(\"sendMsg\",&nbsp;Map.class);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Method&nbsp;method&nbsp;=&nbsp;URLClassLoader.class.getMethod(\"sendMsg\",&nbsp;Map.class);<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;method.setAccessible(true);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;method.invoke(classLoader,&nbsp;url);<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;&nbsp;void&nbsp;main(String&#91;]&nbsp;args)&nbsp;throws&nbsp;Exception{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(invokeMethod(\"hello\"));;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;String&nbsp;doExecuteMethod()&nbsp;throws&nbsp;Exception{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;path&nbsp;=&nbsp;\"E:\\\\code-self\\\\bitzpp\\\\lib\";<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;File&nbsp;f1&nbsp;=&nbsp;new&nbsp;File(path);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Object&nbsp;result&nbsp;=&nbsp;null;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(f1.isDirectory())&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for&nbsp;(File&nbsp;subf&nbsp;:&nbsp;f1.listFiles())&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u83b7\u53d6\u6587\u4ef6\u540d\u79f0<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;name&nbsp;=&nbsp;subf.getName();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;fullPath&nbsp;=&nbsp;path&nbsp;+&nbsp;\"\\\\\"&nbsp;+&nbsp;name;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u6267\u884c\u53cd\u5c04\u76f8\u5173\u7684\u65b9\u6cd5<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/ServiceLoaderUtils&nbsp;serviceLoaderUtils&nbsp;=&nbsp;new&nbsp;ServiceLoaderUtils();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/result&nbsp;=&nbsp;serviceLoaderUtils.loadMethod(fullPath);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;File&nbsp;f&nbsp;=&nbsp;new&nbsp;File(fullPath);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;URL&nbsp;urlB&nbsp;=&nbsp;f.toURI().toURL();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;URLClassLoader&nbsp;classLoaderA&nbsp;=&nbsp;new&nbsp;URLClassLoader(new&nbsp;URL&#91;]{urlB},&nbsp;Thread.currentThread()<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.getContextClassLoader());<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&#91;]&nbsp;clazz&nbsp;=&nbsp;classImpl.getClazz();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for(String&nbsp;claName&nbsp;:&nbsp;clazz){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(name.equals(\"biz-pt-1.0-SNAPSHOT.jar\")){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(!claName.equals(\"com.congge.spi.BitptImpl\")){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;continue;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Class&lt;?&gt;&nbsp;loadClass&nbsp;=&nbsp;classLoaderA.loadClass(claName);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(Objects.isNull(loadClass)){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;continue;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u83b7\u53d6\u5b9e\u4f8b<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Object&nbsp;obj&nbsp;=&nbsp;loadClass.newInstance();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Map&nbsp;map&nbsp;=&nbsp;new&nbsp;HashMap();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u83b7\u53d6\u65b9\u6cd5<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Method&nbsp;method=loadClass.getDeclaredMethod(\"sendMsg\",Map.class);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;result&nbsp;=&nbsp;method.invoke(obj,map);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(Objects.nonNull(result)){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;break;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}else&nbsp;if(name.equals(\"miz-pt-1.0-SNAPSHOT.jar\")){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(!claName.equals(\"com.congge.spi.MizptImpl\")){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;continue;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Class&lt;?&gt;&nbsp;loadClass&nbsp;=&nbsp;classLoaderA.loadClass(claName);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(Objects.isNull(loadClass)){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;continue;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u83b7\u53d6\u5b9e\u4f8b<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Object&nbsp;obj&nbsp;=&nbsp;loadClass.newInstance();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Map&nbsp;map&nbsp;=&nbsp;new&nbsp;HashMap();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u83b7\u53d6\u65b9\u6cd5<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Method&nbsp;method=loadClass.getDeclaredMethod(\"sendMsg\",Map.class);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;result&nbsp;=&nbsp;method.invoke(obj,map);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(Objects.nonNull(result)){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;break;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(Objects.nonNull(result)){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;break;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;result.toString();<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;Object&nbsp;loadMethod(String&nbsp;fullPath)&nbsp;throws&nbsp;Exception{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;File&nbsp;f&nbsp;=&nbsp;new&nbsp;File(fullPath);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;URL&nbsp;urlB&nbsp;=&nbsp;f.toURI().toURL();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;URLClassLoader&nbsp;classLoaderA&nbsp;=&nbsp;new&nbsp;URLClassLoader(new&nbsp;URL&#91;]{urlB},&nbsp;Thread.currentThread()<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.getContextClassLoader());<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Object&nbsp;result&nbsp;=&nbsp;null;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&#91;]&nbsp;clazz&nbsp;=&nbsp;classImpl.getClazz();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for(String&nbsp;claName&nbsp;:&nbsp;clazz){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Class&lt;?&gt;&nbsp;loadClass&nbsp;=&nbsp;classLoaderA.loadClass(claName);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(Objects.isNull(loadClass)){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;continue;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u83b7\u53d6\u5b9e\u4f8b<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Object&nbsp;obj&nbsp;=&nbsp;loadClass.newInstance();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Map&nbsp;map&nbsp;=&nbsp;new&nbsp;HashMap();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u83b7\u53d6\u65b9\u6cd5<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Method&nbsp;method=loadClass.getDeclaredMethod(\"sendMsg\",Map.class);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;result&nbsp;=&nbsp;method.invoke(obj,map);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(Objects.nonNull(result)){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;break;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;result;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;static&nbsp;String&nbsp;invokeMethod(String&nbsp;text)&nbsp;throws&nbsp;Exception{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;path&nbsp;=&nbsp;\"E:\\\\code-self\\\\bitzpp\\\\lib\\\\miz-pt-1.0-SNAPSHOT.jar\";<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;File&nbsp;f&nbsp;=&nbsp;new&nbsp;File(path);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;URL&nbsp;urlB&nbsp;=&nbsp;f.toURI().toURL();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;URLClassLoader&nbsp;classLoaderA&nbsp;=&nbsp;new&nbsp;URLClassLoader(new&nbsp;URL&#91;]{urlB},&nbsp;Thread.currentThread()<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.getContextClassLoader());<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Class&lt;?&gt;&nbsp;product&nbsp;=&nbsp;classLoaderA.loadClass(\"com.congge.spi.MizptImpl\");<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u83b7\u53d6\u5b9e\u4f8b<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Object&nbsp;obj&nbsp;=&nbsp;product.newInstance();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Map&nbsp;map&nbsp;=&nbsp;new&nbsp;HashMap();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u83b7\u53d6\u65b9\u6cd5<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Method&nbsp;method=product.getDeclaredMethod(\"sendMsg\",Map.class);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u6267\u884c\u65b9\u6cd5<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Object&nbsp;result1&nbsp;=&nbsp;method.invoke(obj,map);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;TODO&nbsp;According&nbsp;to&nbsp;the&nbsp;requirements&nbsp;,&nbsp;write&nbsp;the&nbsp;implementation&nbsp;code.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;result1.toString();<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;static&nbsp;String&nbsp;getApplicationFolder()&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;path&nbsp;=&nbsp;ServiceLoaderUtils.class.getProtectionDomain().getCodeSource().getLocation().getPath();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;new&nbsp;File(path).getParent();<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;<br>&nbsp;<br>&nbsp;<br>}<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">2.3.3 \u6dfb\u52a0\u6d4b\u8bd5\u63a5\u53e3<\/h4>\n\n\n\n<p>\u6dfb\u52a0\u5982\u4e0b\u6d4b\u8bd5\u63a5\u53e3<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@GetMapping(\"\/sendMsgV2\")<br>public&nbsp;String&nbsp;index()&nbsp;throws&nbsp;Exception&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;result&nbsp;=&nbsp;serviceLoaderUtils.doExecuteMethod();<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;result;<br>}<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0a\u5168\u90e8\u5b8c\u6210\u4e4b\u540e\uff0c\u542f\u52a8\u5de5\u7a0b\uff0c\u6d4b\u8bd5\u4e00\u4e0b\u8be5\u63a5\u53e3\uff0c\u4ecd\u7136\u53ef\u4ee5\u5f97\u5230\u9884\u671f\u7ed3\u679c\uff1b<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" class=\"lazyload\"data-src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/QzI3807PeUlQBWYFtQ41sOE8IwJXn2enc5ciapYOUm4icLYZOszgGp6FMoSFhibVrXibGA0vBL6BAiaNOnWs34BTAJQ\/640?wx_fmt=jpeg&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=7\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" alt=\"\u56fe\u7247\"\/><noscript><img decoding=\"async\" src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/QzI3807PeUlQBWYFtQ41sOE8IwJXn2enc5ciapYOUm4icLYZOszgGp6FMoSFhibVrXibGA0vBL6BAiaNOnWs34BTAJQ\/640?wx_fmt=jpeg&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=7\" alt=\"\u56fe\u7247\"\/><\/noscript><\/figure>\n\n\n\n<p>\u5728\u4e0a\u8ff0\u7684\u5b9e\u73b0\u4e2d\u8fd8\u662f\u6bd4\u8f83\u7c97\u7cd9\u7684\uff0c\u5b9e\u9645\u8fd0\u7528\u65f6\uff0c\u8fd8\u9700\u8981\u505a\u8f83\u591a\u7684\u4f18\u5316\u6539\u8fdb\u4ee5\u6ee1\u8db3\u5b9e\u9645\u7684\u4e1a\u52a1\u9700\u8981\uff0c\u6bd4\u5982\u63a5\u53e3\u4f20\u5165\u7c7b\u578b\u53c2\u6570\u7528\u4e8e\u63a7\u5236\u5177\u4f53\u4f7f\u7528\u54ea\u4e2a\u4f9d\u8d56\u5305\u7684\u65b9\u6cd5\u8fdb\u884c\u6267\u884c\u7b49\uff1b\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u9ad8\u8d28\u91cf\u7684\u6280\u672f\u4ea4\u6d41\u7fa4\uff0c\u4e0e\u4f18\u79c0\u7684\u4eba\u5728\u4e00\u8d77\uff0c\u81ea\u5df1\u4e5f\u4f1a\u4f18\u79c0\u8d77\u6765\uff0c\u8d76\u7d27\u70b9\u51fb\u52a0\u7fa4\uff0c\u4eab\u53d7\u4e00\u8d77\u6210\u957f\u7684\u5feb\u4e50\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001SpringBoot\u4e2d\u7684\u63d2\u4ef6\u5316\u5b9e\u73b0<\/h2>\n\n\n\n<p>\u5728\u5927\u5bb6\u4f7f\u7528\u8f83\u591a\u7684springboot\u6846\u67b6\u4e2d\uff0c\u5176\u5b9e\u6846\u67b6\u81ea\u8eab\u63d0\u4f9b\u4e86\u975e\u5e38\u591a\u7684\u6269\u5c55\u70b9\uff0c\u5176\u4e2d\u6700\u9002\u5408\u505a\u63d2\u4ef6\u6269\u5c55\u7684\u83ab\u8fc7\u4e8e<code>spring.factories<\/code>\u7684\u5b9e\u73b0\uff1b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 Spring Boot\u4e2d\u7684SPI\u673a\u5236<\/h3>\n\n\n\n<p>\u5728Spring\u4e2d\u4e5f\u6709\u4e00\u79cd\u7c7b\u4f3c\u4e0eJava SPI\u7684\u52a0\u8f7d\u673a\u5236\u3002\u5b83\u5728<code>META-INF\/spring.factories<\/code>\u6587\u4ef6\u4e2d\u914d\u7f6e\u63a5\u53e3\u7684\u5b9e\u73b0\u7c7b\u540d\u79f0\uff0c\u7136\u540e\u5728\u7a0b\u5e8f\u4e2d\u8bfb\u53d6\u8fd9\u4e9b\u914d\u7f6e\u6587\u4ef6\u5e76\u5b9e\u4f8b\u5316\uff0c\u8fd9\u79cd\u81ea\u5b9a\u4e49\u7684SPI\u673a\u5236\u662fSpring Boot Starter\u5b9e\u73b0\u7684\u57fa\u7840\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.2 Spring Factories\u5b9e\u73b0\u539f\u7406<\/h3>\n\n\n\n<p>spring-core\u5305\u91cc\u5b9a\u4e49\u4e86<code>SpringFactoriesLoader<\/code>\u7c7b\uff0c\u8fd9\u4e2a\u7c7b\u5b9e\u73b0\u4e86\u68c0\u7d22<code>META-INF\/spring.factories<\/code>\u6587\u4ef6\uff0c\u5e76\u83b7\u53d6\u6307\u5b9a\u63a5\u53e3\u7684\u914d\u7f6e\u7684\u529f\u80fd\u3002\u5728\u8fd9\u4e2a\u7c7b\u4e2d\u5b9a\u4e49\u4e86\u4e24\u4e2a\u5bf9\u5916\u7684\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>loadFactories \u6839\u636e\u63a5\u53e3\u7c7b\u83b7\u53d6\u5176\u5b9e\u73b0\u7c7b\u7684\u5b9e\u4f8b\uff0c\u8fd9\u4e2a\u65b9\u6cd5\u8fd4\u56de\u7684\u662f\u5bf9\u8c61\u5217\u8868\uff1b<\/li>\n\n\n\n<li>loadFactoryNames \u6839\u636e\u63a5\u53e3\u83b7\u53d6\u5176\u63a5\u53e3\u7c7b\u7684\u540d\u79f0\uff0c\u8fd9\u4e2a\u65b9\u6cd5\u8fd4\u56de\u7684\u662f\u7c7b\u540d\u7684\u5217\u8868\uff1b<\/li>\n<\/ul>\n\n\n\n<p>\u4e0a\u9762\u7684\u4e24\u4e2a\u65b9\u6cd5\u7684\u5173\u952e\u90fd\u662f\u4ece\u6307\u5b9a\u7684ClassLoader\u4e2d\u83b7\u53d6<code>spring.factories<\/code>\u6587\u4ef6\uff0c\u5e76\u89e3\u6790\u5f97\u5230\u7c7b\u540d\u5217\u8868\uff0c\u5177\u4f53\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public&nbsp;static&nbsp;List&lt;String&gt;&nbsp;loadFactoryNames(Class&lt;?&gt;&nbsp;factoryClass,&nbsp;ClassLoader&nbsp;classLoader)&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;factoryClassName&nbsp;=&nbsp;factoryClass.getName();<br>&nbsp;&nbsp;&nbsp;&nbsp;try&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Enumeration&lt;URL&gt;&nbsp;urls&nbsp;=&nbsp;(classLoader&nbsp;!=&nbsp;null&nbsp;?&nbsp;classLoader.getResources(FACTORIES_RESOURCE_LOCATION)&nbsp;:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ClassLoader.getSystemResources(FACTORIES_RESOURCE_LOCATION));<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;List&lt;String&gt;&nbsp;result&nbsp;=&nbsp;new&nbsp;ArrayList&lt;String&gt;();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;while&nbsp;(urls.hasMoreElements())&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;URL&nbsp;url&nbsp;=&nbsp;urls.nextElement();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Properties&nbsp;properties&nbsp;=&nbsp;PropertiesLoaderUtils.loadProperties(new&nbsp;UrlResource(url));<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;factoryClassNames&nbsp;=&nbsp;properties.getProperty(factoryClassName);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;result.addAll(Arrays.asList(StringUtils.commaDelimitedListToStringArray(factoryClassNames)));<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;result;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;catch&nbsp;(IOException&nbsp;ex)&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;throw&nbsp;new&nbsp;IllegalArgumentException(\"Unable&nbsp;to&nbsp;load&nbsp;&#91;\"&nbsp;+&nbsp;factoryClass.getName()&nbsp;+<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\"]&nbsp;factories&nbsp;from&nbsp;location&nbsp;&#91;\"&nbsp;+&nbsp;FACTORIES_RESOURCE_LOCATION&nbsp;+&nbsp;\"]\",&nbsp;ex);<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>}<\/code><\/pre>\n\n\n\n<p>\u4ece\u4ee3\u7801\u4e2d\u6211\u4eec\u53ef\u4ee5\u77e5\u9053\uff0c\u5728\u8fd9\u4e2a\u65b9\u6cd5\u4e2d\u4f1a\u904d\u5386\u6574\u4e2aClassLoader\u4e2d\u6240\u6709jar\u5305\u4e0b\u7684<code>spring.factories<\/code>\u6587\u4ef6\uff0c\u5c31\u662f\u8bf4\u6211\u4eec\u53ef\u4ee5\u5728\u81ea\u5df1\u7684jar\u4e2d\u914d\u7f6e<code>spring.factories<\/code>\u6587\u4ef6\uff0c\u4e0d\u4f1a\u5f71\u54cd\u5230\u5176\u5b83\u5730\u65b9\u7684\u914d\u7f6e\uff0c\u4e5f\u4e0d\u4f1a\u88ab\u522b\u4eba\u7684\u914d\u7f6e\u8986\u76d6\u3002<\/p>\n\n\n\n<p><code>spring.factories<\/code>\u7684\u662f\u901a\u8fc7Properties\u89e3\u6790\u5f97\u5230\u7684\uff0c\u6240\u4ee5\u6211\u4eec\u5728\u5199\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9\u90fd\u662f\u5b89\u88c5\u4e0b\u9762\u8fd9\u79cd\u65b9\u5f0f\u914d\u7f6e\u7684\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>com.xxx.interface=com.xxx.classname<\/code><\/pre>\n\n\n\n<p>\u5982\u679c\u4e00\u4e2a\u63a5\u53e3\u5e0c\u671b\u914d\u7f6e\u591a\u4e2a\u5b9e\u73b0\u7c7b\uff0c\u53ef\u4ee5\u4f7f\u7528\u2019,\u2019\u8fdb\u884c\u5206\u5272<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.3 Spring Factories\u6848\u4f8b\u5b9e\u73b0<\/h3>\n\n\n\n<p>\u63a5\u4e0b\u6765\u770b\u4e00\u4e2a\u5177\u4f53\u7684\u6848\u4f8b\u5b9e\u73b0\u6765\u4f53\u9a8c\u4e0bSpring Factories\u7684\u4f7f\u7528\uff1b<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3.3.1 \u5b9a\u4e49\u4e00\u4e2a\u670d\u52a1\u63a5\u53e3<\/h4>\n\n\n\n<p>\u81ea\u5b9a\u4e49\u4e00\u4e2a\u63a5\u53e3\uff0c\u91cc\u9762\u6dfb\u52a0\u4e00\u4e2a\u65b9\u6cd5\uff1b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public&nbsp;interface&nbsp;SmsPlugin&nbsp;{<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;void&nbsp;sendMessage(String&nbsp;message);<br>&nbsp;<br>}<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">3.3.2 \u5b9a\u4e492\u4e2a\u670d\u52a1\u5b9e\u73b0<\/h4>\n\n\n\n<p>\u5b9e\u73b0\u7c7b1<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public&nbsp;class&nbsp;BizSmsImpl&nbsp;implements&nbsp;SmsPlugin&nbsp;{<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;@Override<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;void&nbsp;sendMessage(String&nbsp;message)&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(\"this&nbsp;is&nbsp;BizSmsImpl&nbsp;sendMessage...\"&nbsp;+&nbsp;message);<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>}<\/code><\/pre>\n\n\n\n<p>\u5b9e\u73b0\u7c7b2<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public&nbsp;class&nbsp;SystemSmsImpl&nbsp;implements&nbsp;SmsPlugin&nbsp;{<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;@Override<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;void&nbsp;sendMessage(String&nbsp;message)&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(\"this&nbsp;is&nbsp;SystemSmsImpl&nbsp;sendMessage...\"&nbsp;+&nbsp;message);<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>}<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">3.3.3 \u6dfb\u52a0spring.factories\u6587\u4ef6<\/h4>\n\n\n\n<p>\u5728resources\u76ee\u5f55\u4e0b\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u53eb\uff1a<code>META-INF<\/code>\u7684\u76ee\u5f55\uff0c\u7136\u540e\u5728\u8be5\u76ee\u5f55\u4e0b\u5b9a\u4e49\u4e00\u4e2a<code>spring.factories<\/code>\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b\uff0c\u5176\u5b9e\u5c31\u662f\u914d\u7f6e\u4e86\u670d\u52a1\u63a5\u53e3\uff0c\u4ee5\u53ca\u4e24\u4e2a\u5b9e\u73b0\u7c7b\u7684\u5168\u7c7b\u540d\u7684\u8def\u5f84\uff1b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>com.congge.plugin.spi.SmsPlugin=\\<br>com.congge.plugin.impl.SystemSmsImpl,\\<br>com.congge.plugin.impl.BizSmsImpl<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">3.3.4 \u6dfb\u52a0\u81ea\u5b9a\u4e49\u63a5\u53e3<\/h4>\n\n\n\n<p>\u6dfb\u52a0\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7684\u63a5\u53e3\uff0c\u6709\u6ca1\u6709\u53d1\u73b0\uff0c\u8fd9\u91cc\u548cjava \u7684spi\u6709\u70b9\u7c7b\u4f3c\uff0c\u53ea\u4e0d\u8fc7\u662f\u8fd9\u91cc\u6362\u6210\u4e86<code>SpringFactoriesLoader<\/code>\u53bb\u52a0\u8f7d\u670d\u52a1\uff1b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@GetMapping(\"\/sendMsgV3\")<br>public&nbsp;String&nbsp;sendMsgV3(String&nbsp;msg)&nbsp;throws&nbsp;Exception{<br>&nbsp;&nbsp;&nbsp;&nbsp;List&lt;SmsPlugin&gt;&nbsp;smsServices=&nbsp;SpringFactoriesLoader.loadFactories(SmsPlugin.class,&nbsp;null);<br>&nbsp;&nbsp;&nbsp;&nbsp;for(SmsPlugin&nbsp;smsService&nbsp;:&nbsp;smsServices){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;smsService.sendMessage(msg);<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;\"success\";<br>}<\/code><\/pre>\n\n\n\n<p>\u542f\u52a8\u5de5\u7a0b\u4e4b\u540e\uff0c\u8c03\u7528\u4e00\u4e0b\u8be5\u63a5\u53e3\u8fdb\u884c\u6d4b\u8bd5\uff0c<code>localhost:8087\/sendMsgV3?msg=hello<\/code>\uff0c\u901a\u8fc7\u63a7\u5236\u53f0\uff0c\u53ef\u4ee5\u770b\u5230\uff0c\u8fd9\u79cd\u65b9\u5f0f\u80fd\u591f\u6b63\u786e\u83b7\u53d6\u5230\u7cfb\u7edf\u4e2d\u53ef\u7528\u7684\u670d\u52a1\u5b9e\u73b0\uff1b<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" class=\"lazyload\"data-src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/QzI3807PeUlQBWYFtQ41sOE8IwJXn2enZOcnvcrnAFq1rC6hcmzeictvkia5WiasukVqgxgENicAkw3bbPbga1WKIQ\/640?wx_fmt=jpeg&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=8\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" alt=\"\u56fe\u7247\"\/><noscript><img decoding=\"async\" src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/QzI3807PeUlQBWYFtQ41sOE8IwJXn2enZOcnvcrnAFq1rC6hcmzeictvkia5WiasukVqgxgENicAkw3bbPbga1WKIQ\/640?wx_fmt=jpeg&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=8\" alt=\"\u56fe\u7247\"\/><\/noscript><\/figure>\n\n\n\n<p>\u5229\u7528spring\u7684\u8fd9\u79cd\u673a\u5236\uff0c\u53ef\u4ee5\u5f88\u597d\u7684\u5bf9\u7cfb\u7edf\u4e2d\u7684\u67d0\u4e9b\u4e1a\u52a1\u903b\u8f91\u901a\u8fc7\u63d2\u4ef6\u5316\u63a5\u53e3\u7684\u65b9\u5f0f\u8fdb\u884c\u6269\u5c55\u5b9e\u73b0\uff1b<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u63d2\u4ef6\u5316\u673a\u5236\u6848\u4f8b\u5b9e\u6218<\/h2>\n\n\n\n<p>\u7ed3\u5408\u4e0a\u9762\u638c\u63e1\u7684\u7406\u8bba\u77e5\u8bc6\uff0c\u4e0b\u9762\u57fa\u4e8eJava SPI\u673a\u5236\u8fdb\u884c\u4e00\u4e2a\u63a5\u8fd1\u771f\u5b9e\u4f7f\u7528\u573a\u666f\u7684\u5b8c\u6574\u7684\u64cd\u4f5c\u6b65\u9aa4\uff1b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.1 \u6848\u4f8b\u80cc\u666f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>3\u4e2a\u5fae\u670d\u52a1\u6a21\u5757\uff0c\u5728A\u6a21\u5757\u4e2d\u6709\u4e2a\u63d2\u4ef6\u5316\u7684\u63a5\u53e3\uff1b<\/li>\n\n\n\n<li>\u5728A\u6a21\u5757\u4e2d\u7684\u67d0\u4e2a\u63a5\u53e3\uff0c\u9700\u8981\u8c03\u7528\u63d2\u4ef6\u5316\u7684\u670d\u52a1\u5b9e\u73b0\u8fdb\u884c\u77ed\u4fe1\u53d1\u9001\uff1b<\/li>\n\n\n\n<li>\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u914d\u7f6e\u53c2\u6570\u6307\u5b9a\u5177\u4f53\u7684\u54ea\u4e00\u79cd\u65b9\u5f0f\u53d1\u9001\u77ed\u4fe1\uff1b<\/li>\n\n\n\n<li>\u5982\u679c\u6ca1\u6709\u52a0\u8f7d\u5230\u4efb\u4f55\u63d2\u4ef6\uff0c\u5c06\u8d70A\u6a21\u5757\u5728\u9ed8\u8ba4\u7684\u53d1\u77ed\u4fe1\u5b9e\u73b0\uff1b<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">4.1.1 \u6a21\u5757\u7ed3\u6784<\/h4>\n\n\n\n<p>1\u3001biz-pp\uff0c\u63d2\u4ef6\u5316\u63a5\u53e3\u5de5\u7a0b\uff1b<\/p>\n\n\n\n<p>2\u3001bitpt\uff0caliyun\u77ed\u4fe1\u53d1\u9001\u5b9e\u73b0\uff1b<\/p>\n\n\n\n<p>3\u3001miz-pt\uff0ctencent\u77ed\u4fe1\u53d1\u9001\u5b9e\u73b0\uff1b<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4.1.2 \u6574\u4f53\u5b9e\u73b0\u601d\u8def<\/h4>\n\n\n\n<p>\u672c\u6848\u4f8b\u5b8c\u6574\u7684\u5b9e\u73b0\u601d\u8def\u53c2\u8003\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>biz-pp\u5b9a\u4e49\u670d\u52a1\u63a5\u53e3\uff0c\u5e76\u63d0\u4f9b\u51fa\u53bbjar\u88ab\u5176\u4ed6\u5b9e\u73b0\u5de5\u7a0b\u4f9d\u8d56\uff1b<\/li>\n\n\n\n<li>bitpt\u4e0emiz-pt\u4f9d\u8d56biz-pp\u7684jar\u5e76\u5b9e\u73b0SPI\u4e2d\u7684\u65b9\u6cd5\uff1b<\/li>\n\n\n\n<li>bitpt\u4e0emiz-pt\u6309\u7167API\u89c4\u8303\u5b9e\u73b0\u5b8c\u6210\u540e\uff0c\u6253\u6210jar\u5305\uff0c\u6216\u8005\u5b89\u88c5\u5230\u4ed3\u5e93\u4e2d\uff1b<\/li>\n\n\n\n<li>biz-pp\u5728pom\u4e2d\u4f9d\u8d56bitpt\u4e0emiz-pt\u7684jar\uff0c\u6216\u8005\u901a\u8fc7\u542f\u52a8\u52a0\u8f7d\u7684\u65b9\u5f0f\u5373\u53ef\u5f97\u5230\u5177\u4f53\u67d0\u4e2a\u5b9e\u73b0\uff1b<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4.2 biz-pp \u5173\u952e\u4ee3\u7801\u5b9e\u73b0\u8fc7\u7a0b<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">4.2.1 \u6dfb\u52a0\u670d\u52a1\u63a5\u53e3<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>public&nbsp;interface&nbsp;MessagePlugin&nbsp;{<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;String&nbsp;sendMsg(Map&nbsp;msgMap);<br>&nbsp;<br>}<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">4.2.2 \u6253\u6210jar\u5305\u5e76\u5b89\u88c5\u5230\u4ed3\u5e93<\/h4>\n\n\n\n<p>\u8fd9\u4e00\u6b65\u6bd4\u8f83\u7b80\u5355\u5c31\u4e0d\u5c55\u5f00\u4e86<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4.2.3 \u81ea\u5b9a\u4e49\u670d\u52a1\u52a0\u8f7d\u5de5\u5177\u7c7b<\/h4>\n\n\n\n<p>\u8fd9\u4e2a\u7c7b\uff0c\u53ef\u4ee5\u7406\u89e3\u4e3a\u5728\u771f\u5b9e\u7684\u4e1a\u52a1\u7f16\u7801\u4e2d\uff0c\u53ef\u4ee5\u6839\u636e\u4e1a\u52a1\u5b9a\u4e49\u7684\u89c4\u5219\uff0c\u5177\u4f53\u52a0\u8f7d\u54ea\u4e2a\u63d2\u4ef6\u7684\u5b9e\u73b0\u7c7b\u8fdb\u884c\u53d1\u9001\u77ed\u4fe1\u7684\u64cd\u4f5c\uff1b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import&nbsp;com.congge.plugin.spi.MessagePlugin;<br>import&nbsp;com.congge.spi.BitptImpl;<br>import&nbsp;com.congge.spi.MizptImpl;<br>&nbsp;<br>import&nbsp;java.util.*;<br>&nbsp;<br>public&nbsp;class&nbsp;PluginFactory&nbsp;{<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;void&nbsp;installPlugin(){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Map&nbsp;context&nbsp;=&nbsp;new&nbsp;LinkedHashMap();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;context.put(\"_userId\",\"\");<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;context.put(\"_version\",\"1.0\");<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;context.put(\"_type\",\"sms\");<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ServiceLoader&lt;MessagePlugin&gt;&nbsp;serviceLoader&nbsp;=&nbsp;ServiceLoader.load(MessagePlugin.class);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Iterator&lt;MessagePlugin&gt;&nbsp;iterator&nbsp;=&nbsp;serviceLoader.iterator();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;while&nbsp;(iterator.hasNext()){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MessagePlugin&nbsp;messagePlugin&nbsp;=&nbsp;iterator.next();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;messagePlugin.sendMsg(context);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;static&nbsp;MessagePlugin&nbsp;getTargetPlugin(String&nbsp;type){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ServiceLoader&lt;MessagePlugin&gt;&nbsp;serviceLoader&nbsp;=&nbsp;ServiceLoader.load(MessagePlugin.class);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Iterator&lt;MessagePlugin&gt;&nbsp;iterator&nbsp;=&nbsp;serviceLoader.iterator();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;List&lt;MessagePlugin&gt;&nbsp;messagePlugins&nbsp;=&nbsp;new&nbsp;ArrayList&lt;&gt;();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;while&nbsp;(iterator.hasNext()){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MessagePlugin&nbsp;messagePlugin&nbsp;=&nbsp;iterator.next();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;messagePlugins.add(messagePlugin);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MessagePlugin&nbsp;targetPlugin&nbsp;=&nbsp;null;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for&nbsp;(MessagePlugin&nbsp;messagePlugin&nbsp;:&nbsp;messagePlugins)&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;boolean&nbsp;findTarget&nbsp;=&nbsp;false;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;switch&nbsp;(type)&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;case&nbsp;\"aliyun\":<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(messagePlugin&nbsp;instanceof&nbsp;BitptImpl){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;targetPlugin&nbsp;=&nbsp;messagePlugin;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;findTarget&nbsp;=&nbsp;true;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;break;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;case&nbsp;\"tencent\":<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(messagePlugin&nbsp;instanceof&nbsp;MizptImpl){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;targetPlugin&nbsp;=&nbsp;messagePlugin;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;findTarget&nbsp;=&nbsp;true;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;break;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(findTarget)&nbsp;break;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;targetPlugin;<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;static&nbsp;void&nbsp;main(String&#91;]&nbsp;args)&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;new&nbsp;PluginFactory().installPlugin();<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;<br>&nbsp;<br>}<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">4.2.4 \u81ea\u5b9a\u4e49\u63a5\u53e3<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>@RestController<br>public&nbsp;class&nbsp;SmsController&nbsp;{<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;@Autowired<br>&nbsp;&nbsp;&nbsp;&nbsp;private&nbsp;SmsService&nbsp;smsService;<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;@Autowired<br>&nbsp;&nbsp;&nbsp;&nbsp;private&nbsp;ServiceLoaderUtils&nbsp;serviceLoaderUtils;<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;\/\/localhost:8087\/sendMsg?msg=sendMsg<br>&nbsp;&nbsp;&nbsp;&nbsp;@GetMapping(\"\/sendMsg\")<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;String&nbsp;sendMessage(String&nbsp;msg){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;smsService.sendMsg(msg);<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;<br>}<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">4.2.5 \u63a5\u53e3\u5b9e\u73b0<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>@Service<br>public&nbsp;class&nbsp;SmsService&nbsp;{<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;@Value(\"${msg.type}\")<br>&nbsp;&nbsp;&nbsp;&nbsp;private&nbsp;String&nbsp;msgType;<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;@Autowired<br>&nbsp;&nbsp;&nbsp;&nbsp;private&nbsp;DefaultSmsService&nbsp;defaultSmsService;<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;String&nbsp;sendMsg(String&nbsp;msg)&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MessagePlugin&nbsp;messagePlugin&nbsp;=&nbsp;PluginFactory.getTargetPlugin(msgType);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Map&nbsp;paramMap&nbsp;=&nbsp;new&nbsp;HashMap();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(Objects.nonNull(messagePlugin)){<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;messagePlugin.sendMsg(paramMap);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;defaultSmsService.sendMsg(paramMap);<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>}<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">4.2.6 \u6dfb\u52a0\u670d\u52a1\u4f9d\u8d56<\/h4>\n\n\n\n<p>\u5728\u8be5\u6a21\u5757\u4e2d\uff0c\u9700\u8981\u5f15\u5165\u5bf9\u5177\u4f53\u5b9e\u73b0\u7684\u4e24\u4e2a\u5de5\u7a0b\u7684jar\u4f9d\u8d56\uff08\u4e5f\u53ef\u4ee5\u901a\u8fc7\u542f\u52a8\u52a0\u8f7d\u7684\u547d\u4ee4\u65b9\u5f0f\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;dependencies&gt;<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;dependency&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;groupId&gt;org.springframework.boot&lt;\/groupId&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;artifactId&gt;spring-boot-starter-web&lt;\/artifactId&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/dependency&gt;<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;!--\u4f9d\u8d56\u5177\u4f53\u7684\u5b9e\u73b0--&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;dependency&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;groupId&gt;com.congge&lt;\/groupId&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;artifactId&gt;biz-pt&lt;\/artifactId&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;version&gt;1.0-SNAPSHOT&lt;\/version&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/dependency&gt;<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;dependency&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;groupId&gt;com.congge&lt;\/groupId&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;artifactId&gt;miz-pt&lt;\/artifactId&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;version&gt;1.0-SNAPSHOT&lt;\/version&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/dependency&gt;<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;dependency&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;groupId&gt;org.projectlombok&lt;\/groupId&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;artifactId&gt;lombok&lt;\/artifactId&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/dependency&gt;<br><br>&lt;\/dependencies&gt;<\/code><\/pre>\n\n\n\n<p>biz-pp\u7684\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5c31\u5230\u6b64\u7ed3\u675f\u4e86\uff0c\u540e\u9762\u518d\u5177\u4f53\u6d4b\u8bd5\u7684\u65f6\u5019\u518d\u7ee7\u7eed\uff1b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.3 bizpt \u5173\u952e\u4ee3\u7801\u5b9e\u73b0\u8fc7\u7a0b<\/h3>\n\n\n\n<p>\u63a5\u4e0b\u6765\u5c31\u662f\u63d2\u4ef6\u5316\u673a\u5236\u4e2d\u5177\u4f53\u7684SPI\u5b9e\u73b0\u8fc7\u7a0b\uff0c\u4e24\u4e2a\u6a21\u5757\u7684\u5b9e\u73b0\u6b65\u9aa4\u5b8c\u5168\u4e00\u81f4\uff0c\u6311\u9009\u5176\u4e2d\u4e00\u4e2a\u8bf4\u660e\uff0c\u5de5\u7a0b\u76ee\u5f55\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" class=\"lazyload\"data-src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/QzI3807PeUlQBWYFtQ41sOE8IwJXn2en6zwWRmhicJEibgZ0JSOXIWVk4cFmRscfia9T56ACEr79iaoUfw4d3lMiaXA\/640?wx_fmt=jpeg&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=9\" src=\"https:\/\/s.nmxc.ltd\/sakurairo_vision\/@2.6\/load_svg\/inload.svg\" onerror=\"imgError(this)\" alt=\"\u56fe\u7247\"\/><noscript><img decoding=\"async\" src=\"https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/QzI3807PeUlQBWYFtQ41sOE8IwJXn2en6zwWRmhicJEibgZ0JSOXIWVk4cFmRscfia9T56ACEr79iaoUfw4d3lMiaXA\/640?wx_fmt=jpeg&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=9\" alt=\"\u56fe\u7247\"\/><\/noscript><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">4.3.1 \u6dfb\u52a0\u5bf9biz-app\u7684jar\u7684\u4f9d\u8d56<\/h4>\n\n\n\n<p>\u5c06\u4e0a\u9762biz-app\u5de5\u7a0b\u6253\u51fa\u6765\u7684jar\u4f9d\u8d56\u8fc7\u6765<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;dependencies&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;dependency&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;groupId&gt;com.congge&lt;\/groupId&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;artifactId&gt;biz-app&lt;\/artifactId&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;version&gt;1.0-SNAPSHOT&lt;\/version&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/dependency&gt;<br>&lt;\/dependencies&gt;<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">4.3.2 \u6dfb\u52a0MessagePlugin\u63a5\u53e3\u7684\u5b9e\u73b0<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>public&nbsp;class&nbsp;BitptImpl&nbsp;implements&nbsp;MessagePlugin&nbsp;{<br>&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;@Override<br>&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;String&nbsp;sendMsg(Map&nbsp;msgMap)&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Object&nbsp;userId&nbsp;=&nbsp;msgMap.get(\"userId\");<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Object&nbsp;type&nbsp;=&nbsp;msgMap.get(\"_type\");<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/TODO&nbsp;\u53c2\u6570\u6821\u9a8c<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(\"&nbsp;====&nbsp;userId&nbsp;:\"&nbsp;+&nbsp;userId&nbsp;+&nbsp;\",type&nbsp;:\"&nbsp;+&nbsp;type);<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(\"aliyun&nbsp;send&nbsp;message&nbsp;success\");<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;\"aliyun&nbsp;send&nbsp;message&nbsp;success\";<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>}<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">4.3.3 \u6dfb\u52a0SPI\u914d\u7f6e\u6587\u4ef6<\/h4>\n\n\n\n<p>\u6309\u7167\u524d\u6587\u7684\u65b9\u5f0f\uff0c\u5728resources\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u6587\u4ef6\uff0c\u6ce8\u610f\u6587\u4ef6\u540d\u79f0\u4e3aSPI\u4e2d\u7684\u63a5\u53e3\u5168\u540d\uff0c\u6587\u4ef6\u5185\u5bb9\u4e3a\u5b9e\u73b0\u7c7b\u7684\u5168\u7c7b\u540d<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>com.congge.spi.BitptImpl<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">4.3.4 \u5c06jar\u5b89\u88c5\u5230\u4ed3\u5e93\u4e2d<\/h4>\n\n\n\n<p>\u5b8c\u6210\u5b9e\u73b0\u7c7b\u7684\u7f16\u7801\u540e\uff0c\u901a\u8fc7maven\u547d\u4ee4\u5c06jar\u5b89\u88c5\u5230\u4ed3\u5e93\u4e2d\uff0c\u7136\u540e\u518d\u5728\u4e0a\u4e00\u6b65\u7684biz-app\u4e2d\u5f15\u5165\u5373\u53ef\uff1b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.4 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