{"id":4083,"date":"2024-04-23T08:30:39","date_gmt":"2024-04-23T00:30:39","guid":{"rendered":"https:\/\/xinchewhd.com.cn\/index.php\/%e9%9d%a2%e8%af%95\/%e9%98%bf%e9%87%8c%e9%9d%a2%e8%af%95%e9%a2%98%ef%bc%9ajava%e4%b8%ad%e5%a6%82%e4%bd%95%e6%8f%90%e9%ab%98%e6%96%87%e4%bb%b6%e7%9a%84%e8%af%bb%e5%86%99%e9%80%9f%e5%ba%a6%ef%bc%9f\/"},"modified":"2024-04-23T08:30:39","modified_gmt":"2024-04-23T00:30:39","slug":"%e9%98%bf%e9%87%8c%e9%9d%a2%e8%af%95%e9%a2%98%ef%bc%9ajava%e4%b8%ad%e5%a6%82%e4%bd%95%e6%8f%90%e9%ab%98%e6%96%87%e4%bb%b6%e7%9a%84%e8%af%bb%e5%86%99%e9%80%9f%e5%ba%a6%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/xinchewhd.com.cn\/index.php\/%e9%9d%a2%e8%af%95\/%e9%98%bf%e9%87%8c%e9%9d%a2%e8%af%95%e9%a2%98%ef%bc%9ajava%e4%b8%ad%e5%a6%82%e4%bd%95%e6%8f%90%e9%ab%98%e6%96%87%e4%bb%b6%e7%9a%84%e8%af%bb%e5%86%99%e9%80%9f%e5%ba%a6%ef%bc%9f\/","title":{"rendered":"\u963f\u91cc\u9762\u8bd5\u9898\uff1aJava\u4e2d\u5982\u4f55\u63d0\u9ad8\u6587\u4ef6\u7684\u8bfb\u5199\u901f\u5ea6\uff1f"},"content":{"rendered":"
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\u5728Java\u4e2d\u52a0\u5feb\u6587\u4ef6\u8bfb\u5199\u901f\u5ea6\uff0c\u6839\u636e\u4e1a\u52a1\u573a\u666f\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528\u4ee5\u4e0b\u8fd9\u4e9b\u65b9\u6cd5\uff1a<\/span><\/p>\n

1. \u4f7f\u7528\u7f13\u51b2\u6d41\uff08Buffered Streams\uff09<\/span><\/strong><\/h3>\n

Java\u7684\u7f13\u51b2\u6d41BufferedReader\u548cBufferedWriter\u4e3a\u5b57\u7b26\u6d41\u63d0\u4f9b\u9ad8\u6548\u7684\u8bfb\u5199\u65b9\u5f0f\u3002\u5b83\u4eec\u5185\u90e8\u7ef4\u62a4\u4e00\u4e2a\u7f13\u51b2\u533a\uff0c\u53ef\u4ee5\u51cf\u5c11\u5b9e\u9645\u7684IO\u64cd\u4f5c\u6b21\u6570\u3002<\/span><\/p>\n

\u793a\u4f8b\uff1a<\/span><\/strong><\/p>\n

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    import<\/span> java.io.*;<\/span><\/code><\/span><\/code>public<\/span> class<\/span> BufferedStreamExample {<\/span><\/code>    public<\/span> static<\/span> void<\/span> main(String<\/span>[] args) {<\/span><\/code>        try<\/span> (BufferedReader br = new<\/span> BufferedReader(new<\/span> FileReader(\"input.txt\"<\/span>));<\/span><\/code>             BufferedWriter bw = new<\/span> BufferedWriter(new<\/span> FileWriter(\"output.txt\"<\/span>))) {<\/span><\/code>            String<\/span> line;<\/span><\/code>            while<\/span> ((line = br.readLine()) != null<\/span>) {<\/span><\/code>                bw.write(line);<\/span><\/code>                bw.newLine();<\/span><\/code>            }<\/span><\/code>        } catch<\/span> (IOException e) {<\/span><\/code>            e.printStackTrace();<\/span><\/code>        }<\/span><\/code>    }<\/span><\/code>}<\/span><\/code><\/pre>\n<\/section>\n
    \u4f18\u70b9\uff1a<\/span><\/strong><\/p>\n
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      \u6613\u4e8e\u4f7f\u7528\u548c\u7406\u89e3\u3002<\/span><\/p>\n<\/li>\n
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      \u5bf9\u4e8e\u5927\u591a\u6570\u6807\u51c6\u5e94\u7528\u800c\u8a00\uff0c\u63d0\u4f9b\u4e86\u663e\u8457\u7684\u6027\u80fd\u63d0\u5347\u3002<\/span><\/p>\n<\/li>\n
    • \n
      \u51cf\u5c11\u5b9e\u9645\u7684\u78c1\u76d8I\/O\u64cd\u4f5c\u6b21\u6570\uff0c\u56e0\u4e3a\u6570\u636e\u662f\u5728\u5185\u5b58\u7f13\u51b2\u533a\u4e2d\u5904\u7406\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n
      \u7f3a\u70b9\uff1a<\/span><\/strong><\/section>\n
        \n
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        \u76f8\u5bf9\u4e8eNIO\uff0c\u5728\u5904\u7406\u5927\u578b\u6587\u4ef6\u6216\u9ad8\u5e76\u53d1\u65f6\u53ef\u80fd\u4e0d\u591f\u9ad8\u6548\u3002<\/span><\/p>\n<\/li>\n
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        \u7f13\u51b2\u533a\u5927\u5c0f\u56fa\u5b9a\uff0c\u4e0d\u591f\u7075\u6d3b\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n
        2. \u5927\u5757\u5904\u7406\uff08Bulk Operations\uff09<\/span><\/strong><\/h3>\n
        \u4e00\u6b21\u6027\u8bfb\u53d6\u6216\u5199\u5165\u5927\u5757\u6570\u636e\u901a\u5e38\u6bd4\u9010\u4e2a\u5b57\u8282\u5904\u7406\u66f4\u6709\u6548\u7387\uff0c\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u7f13\u51b2\u533a\u5927\u5c0f\u6765\u4f18\u5316\u3002<\/span><\/p>\n
        \u793a\u4f8b\uff1a<\/span><\/strong><\/span><\/p>\n
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          import<\/span> java.io.*;<\/span><\/code><\/span><\/code>public<\/span> class<\/span> BulkOperationExample<\/span> <\/span>{<\/span><\/code>    public<\/span> static<\/span> void<\/span> main<\/span>(String[] args)<\/span> <\/span>{<\/span><\/code>        try<\/span> (FileInputStream fis = new<\/span> FileInputStream(\"input.txt\"<\/span>);<\/span><\/code>             FileOutputStream fos = new<\/span> FileOutputStream(\"output.txt\"<\/span>)) {<\/span><\/code>            byte<\/span>[] buffer = new<\/span> byte<\/span>[8192<\/span>]; \/\/ \u8f83\u5927\u7684\u7f13\u51b2\u533a<\/span><\/span><\/code>            int<\/span> bytesRead;<\/span><\/code>            while<\/span> ((bytesRead = fis.read(buffer)) != -1<\/span>) {<\/span><\/code>                fos.write(buffer, 0<\/span>, bytesRead);<\/span><\/code>            }<\/span><\/code>        } catch<\/span> (IOException e) {<\/span><\/code>            e.printStackTrace();<\/span><\/code>        }<\/span><\/code>    }<\/span><\/code>}<\/span><\/code><\/pre>\n<\/section>\n
          \u4f18\u70b9\uff1a<\/span><\/strong><\/span><\/p>\n
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            \u51cf\u5c11\u4e86I\/O\u8c03\u7528\u7684\u6570\u91cf\uff0c\u53ef\u4ee5\u5728\u8bfb\u5199\u5927\u6587\u4ef6\u65f6\u63d0\u9ad8\u6027\u80fd\u3002<\/span><\/p>\n<\/li>\n
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            \u8f83\u5927\u7684\u7f13\u51b2\u533a\u53ef\u4ee5\u51cf\u5c11\u4e0a\u4e0b\u6587\u5207\u6362\u548cCPU\u5468\u671f\u6d6a\u8d39\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n
            \u7f3a\u70b9\uff1a<\/span><\/strong><\/span><\/p>\n
              \n
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              \u5982\u679c\u7f13\u51b2\u533a\u592a\u5927\uff0c\u53ef\u80fd\u4f1a\u6d88\u8017\u8fc7\u591a\u5185\u5b58\uff0c\u5f71\u54cd\u7cfb\u7edf\u6027\u80fd\u3002<\/span><\/p>\n<\/li>\n
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              \u5728\u5904\u7406\u5c0f\u6587\u4ef6\u6216\u8005\u9700\u8981\u9891\u7e41\u968f\u673a\u8bbf\u95ee\u6587\u4ef6\u7684\u60c5\u5f62\u4e2d\uff0c\u8fd9\u79cd\u65b9\u6cd5\u53ef\u80fd\u4e0d\u90a3\u4e48\u6709\u6548\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n
              3. \u4f7f\u7528NIO\u7c7b\u5e93<\/span><\/strong><\/h3>\n
              Java NIO\u5305\u62ecChannels\u548cBuffers\uff0c\u5b83\u4eec\u652f\u6301\u66f4\u63a5\u8fd1\u5e95\u5c42\u7684\u975e\u963b\u585eIO\u64cd\u4f5c\u3002<\/span><\/p>\n
              \u793a\u4f8b\uff1a<\/span><\/strong><\/span><\/p>\n
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                import<\/span> java.io.*;<\/span><\/code>import<\/span> java.nio.channels.FileChannel;<\/span><\/code><\/span><\/code>public<\/span> class<\/span> NIOExample<\/span> {<\/span><\/span><\/code>    public<\/span> static<\/span> void<\/span> main<\/span>(String[] args)<\/span> <\/span>{<\/span><\/code>        try<\/span> (FileChannel sourceChannel = new<\/span> FileInputStream(\"input.txt\"<\/span>).getChannel();<\/span><\/code>             FileChannel destChannel = new<\/span> FileOutputStream(\"output.txt\"<\/span>).getChannel()) {<\/span><\/code>            destChannel.transferFrom(sourceChannel, 0<\/span>, sourceChannel.size());<\/span><\/code>        } catch<\/span> (IOException e) {<\/span><\/code>            e.printStackTrace();<\/span><\/code>        }<\/span><\/code>    }<\/span><\/code>}<\/span><\/code><\/pre>\n<\/section>\n
                \u4f18\u70b9\uff1a<\/span><\/strong><\/span><\/p>\n
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                  \u9ad8\u6548\u5904\u7406\u5927\u6587\u4ef6\u548c\u9ad8\u6027\u80fdI\/O\u3002<\/span><\/p>\n<\/li>\n
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                  \u652f\u6301\u975e\u963b\u585e\u548c\u9009\u62e9\u5668\uff0c\u9002\u5408\u7f51\u7edc\u7f16\u7a0b\u548c\u6587\u4ef6\u5904\u7406\u3002<\/span><\/p>\n<\/li>\n
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                  \u53ef\u4ee5\u76f4\u63a5\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u7684\u539f\u751fI\/O\u8fdb\u884c\u4ea4\u4e92\uff0c\u51cf\u5c11Java\u5806\u5185\u5b58\u4f7f\u7528\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n
                  \u7f3a\u70b9\uff1a<\/span><\/strong><\/span><\/p>\n
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                    API\u76f8\u5bf9\u590d\u6742\uff0c\u4e0a\u624b\u96be\u5ea6\u8f83\u5927\u3002<\/span><\/p>\n<\/li>\n
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                    \u5bf9\u4e8e\u5c0f\u6587\u4ef6\u6216\u7b80\u5355\u5e94\u7528\u6765\u8bf4\uff0c\u53ef\u80fd\u662f\u8fc7\u5ea6\u8bbe\u8ba1\u3002<\/span><\/p>\n<\/li>\n
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                    \u6b63\u786e\u7ba1\u7406\u7f13\u51b2\u533a\u548c\u901a\u9053\u9700\u8981\u6df1\u5165\u4e86\u89e3NIO\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n
                    4. \u4f7f\u7528\u5185\u5b58\u6620\u5c04\u6587\u4ef6\uff08Memory-Mapped Files\uff09<\/span><\/strong><\/h3>\n
                    \u5185\u5b58\u6620\u5c04\u6587\u4ef6\u5141\u8bb8\u5c06\u6587\u4ef6\u5185\u5bb9\u76f4\u63a5\u6620\u5c04\u5230\u865a\u62df\u5185\u5b58\u5730\u5740\u7a7a\u95f4\u4e2d\uff0c\u9002\u7528\u4e8e\u5904\u7406\u5927\u578b\u6587\u4ef6\u3002<\/span><\/p>\n
                    \u793a\u4f8b\uff1a<\/span><\/strong><\/span><\/p>\n
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                      import<\/span> java.io.*;<\/span><\/code>import<\/span> java.nio.MappedByteBuffer;<\/span><\/code>import<\/span> java.nio.channels.FileChannel;<\/span><\/code><\/span><\/code>public<\/span> class<\/span> MemoryMappedFileExample<\/span> {<\/span><\/span><\/code>    public<\/span> static<\/span> void<\/span> main<\/span>(String[] args)<\/span> <\/span>{<\/span><\/code>        long<\/span> fileSize = new<\/span> File(\"largefile.dat\"<\/span>).length();<\/span><\/code>        try<\/span> (RandomAccessFile file = new<\/span> RandomAccessFile(\"largefile.dat\"<\/span>, \"rw\"<\/span>);<\/span><\/code>             FileChannel channel = file.getChannel()) {<\/span><\/code>            MappedByteBuffer buffer = channel.map<\/span>(FileChannel.MapMode.READ_WRITE, 0<\/span>, fileSize);<\/span><\/code>            \/\/ Perform read or write operations on the MappedByteBuffer<\/span><\/span><\/code>        } catch<\/span> (IOException e) {<\/span><\/code>            e.printStackTrace();<\/span><\/code>        }<\/span><\/code>    }<\/span><\/code>}<\/span><\/code><\/pre>\n<\/section>\n
                      \u4f18\u70b9\uff1a<\/span><\/strong><\/span><\/p>\n
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                        \u53ef\u4ee5\u5904\u7406\u5927\u4e8e\u53ef\u7528\u5185\u5b58\u7684\u5927\u6587\u4ef6\u3002<\/span><\/p>\n<\/li>\n
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                        \u6587\u4ef6\u7684\u90e8\u5206\u5185\u5bb9\u53ef\u4ee5\u88ab\u591a\u4e2a\u8fdb\u7a0b\u5171\u4eab\u3002<\/span><\/p>\n<\/li>\n
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                        \u6027\u80fd\u9ad8\uff0c\u56e0\u4e3a\u5b83\u51cf\u5c11\u4e86\u6570\u636e\u5728\u7528\u6237\u6001\u548c\u5185\u6838\u6001\u4e4b\u95f4\u7684\u62f7\u8d1d\u6b21\u6570\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n
                        \u7f3a\u70b9\uff1a<\/span><\/strong><\/span><\/p>\n
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                          \u6587\u4ef6\u6620\u5c04\u5230\u5185\u5b58\u540e\uff0c\u6240\u6709\u8bbf\u95ee\u90fd\u662f\u901a\u8fc7\u5185\u5b58\uff0c\u53ef\u80fd\u5bfc\u81f4\u5927\u91cf\u7684\u9875\u9762\u9519\u8bef\uff0c\u5982\u679c\u4e0d\u662f\u6b63\u786e\u5730\u5904\u7406\uff0c\u53ef\u80fd\u4f1a\u964d\u4f4e\u6027\u80fd\u3002<\/span><\/p>\n<\/li>\n
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                          \u9519\u8bef\u5730\u4f7f\u7528\u5185\u5b58\u6620\u5c04\uff08\u5982\u672a\u8003\u8651\u6587\u4ef6\u5927\u5c0f\u53d8\u5316\uff09\u53ef\u80fd\u5bfc\u81f4\u5d29\u6e83\u3002<\/span><\/p>\n<\/li>\n
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                          \u5bf9\u4e8e\u5c0f\u6587\u4ef6\uff0c\u5f00\u9500\u53ef\u80fd\u5927\u4e8e\u6536\u76ca\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n
                          5. \u5e76\u53d1\u8bfb\u5199\uff08Concurrent I\/O\uff09<\/span><\/strong><\/h3>\n
                          \u5728\u591a\u6838\u5904\u7406\u5668\u4e0a\uff0c\u53ef\u4ee5\u4f7f\u7528\u5e76\u53d1\u8bfb\u5199\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002\u4f46\u662f\uff0c\u8fd9\u9700\u8981\u4ed4\u7ec6\u7ba1\u7406\u7ebf\u7a0b\u7684\u540c\u6b65\u95ee\u9898\u3002<\/span><\/p>\n
                          \u793a\u4f8b\uff1a<\/span><\/strong>\u5047\u8bbe\u6709\u4e00\u4e2a\u5927\u6587\u4ef6\uff0c\u6211\u4eec\u60f3\u8981\u5206\u5757\u8fdb\u884c\u5904\u7406\u3002\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u591a\u4e2a\u7ebf\u7a0b\uff0c\u6bcf\u4e2a\u7ebf\u7a0b\u8bfb\u53d6\u6587\u4ef6\u7684\u4e0d\u540c\u90e8\u5206\u3002<\/span><\/p>\n
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                            \/\/ \u8fd9\u53ea\u662f\u4e00\u4e2a\u5c55\u793a\u6982\u5ff5\u7684\u7b80\u5316\u793a\u4f8b\u3002\u5b9e\u9645\u5b9e\u73b0\u4f1a\u590d\u6742\u5f97\u591a\u3002<\/span><\/span><\/code>public<\/span> class<\/span> ConcurrentIOExample<\/span> {<\/span><\/code>    public<\/span> static<\/span> void<\/span> readFileInChunks<\/span>(String filePath, int<\/span> chunkSize<\/span>)<\/span> {<\/span><\/code>        File file = new<\/span> File(filePath);<\/span><\/code>        long<\/span> fileSize = file.length();<\/span><\/code><\/span><\/code>        Runnable readChunk = (chunkStart, chunkEnd) -> {<\/span><\/code>            try<\/span> (RandomAccessFile raf = new<\/span> RandomAccessFile(file, \"r\"<\/span>)) {<\/span><\/code>                raf.seek(chunkStart);<\/span><\/code>                byte<\/span>[] buffer = new<\/span> byte<\/span>[(int<\/span>) (chunkEnd - chunkStart)];<\/span><\/code>                raf.read(buffer);<\/span><\/code>                \/\/ Process the buffer<\/span><\/span><\/code>            } catch<\/span> (IOException e) {<\/span><\/code>                e.printStackTrace();<\/span><\/code>            }<\/span><\/code>        };<\/span><\/code><\/span><\/code>        for<\/span> (long<\/span> i = 0<\/span>; i < fileSize; i += chunkSize) {<\/span><\/code>            long<\/span> start = i;<\/span><\/code>            long<\/span> end = Math.min(i + chunkSize, fileSize);<\/span><\/code>            new<\/span> Thread(() -> readChunk.run(start, end)).start();<\/span><\/code>        }<\/span><\/code>    }<\/span><\/code><\/span><\/code>    public<\/span> static<\/span> void<\/span> main<\/span>(String[] args<\/span>)<\/span> {<\/span><\/code>        readFileInChunks(\"largefile.dat\"<\/span>, 1024<\/span> * 1024<\/span>); \/\/ \u5206\u5757\u5927\u5c0f\u4e3a1MB<\/span><\/span><\/code>    }<\/span><\/code>}<\/span><\/code><\/pre>\n<\/section>\n
                            \u8fd9\u79cd\u65b9\u6cd5\u9700\u8981\u6ce8\u610f\u7ebf\u7a0b\u5b89\u5168<\/strong>\u548c\u6587\u4ef6\u7cfb\u7edf\u7684I\/O\u80fd\u529b\u3002<\/span><\/p>\n
                            \u4f18\u70b9\uff1a<\/span><\/strong><\/section>\n
                              \n
                            • \n
                              \u5145\u5206\u5229\u7528\u591a\u6838\u5904\u7406\u5668\u7684\u8ba1\u7b97\u80fd\u529b\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u6027\u80fd\u3002<\/span><\/p>\n<\/li>\n
                            • \n
                              \u5bf9\u4e8e\u5927\u578b\u6587\u4ef6\u6216\u6570\u636e\u96c6\uff0c\u53ef\u4ee5\u5b9e\u73b0\u66f4\u5feb\u7684\u5904\u7406\u901f\u5ea6\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n
                              \u7f3a\u70b9\uff1a<\/span><\/strong><\/p>\n
                                \n
                              • \n
                                \u9700\u8981\u5904\u7406\u7ebf\u7a0b\u5b89\u5168\u95ee\u9898\uff0c\u589e\u52a0\u7f16\u7801\u590d\u6742\u6027\u3002<\/span><\/p>\n<\/li>\n
                              • \n
                                I\/O\u5bc6\u96c6\u578b\u4efb\u52a1\u53ef\u80fd\u53d7\u5230\u78c1\u76d8\u901f\u5ea6\u7684\u9650\u5236\uff0c\u8d85\u8fc7\u4e00\u5b9a\u7a0b\u5ea6\u5e76\u53d1\u4e0d\u518d\u5e26\u6765\u6027\u80fd\u63d0\u5347\u3002<\/span><\/p>\n<\/li>\n
                              • \n
                                \u7cfb\u7edf\u8d44\u6e90\uff08\u5982\u6587\u4ef6\u63cf\u8ff0\u7b26\u548c\u5185\u5b58\uff09\u7684\u4f7f\u7528\u4f1a\u589e\u52a0\uff0c\u53ef\u80fd\u5bfc\u81f4\u8d44\u6e90\u8017\u5c3d\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n
                                \u5176\u4ed6\u7684\u4e00\u4e9b\u65b9\u6cd5<\/span><\/strong><\/h3>\n
                                  \n
                                • \n
                                  \u907f\u514d\u9891\u7e41\u6253\u5f00\u548c\u5173\u95ed\u6587\u4ef6<\/span><\/strong>:\u6587\u4ef6\u7684\u6253\u5f00\u548c\u5173\u95ed\u4e5f\u662f\u8017\u65f6\u7684\u64cd\u4f5c\uff0c\u5e94\u8be5\u5c3d\u91cf\u51cf\u5c11\u3002<\/span><\/p>\n<\/li>\n
                                • \n
                                  \u5408\u7406\u7ec4\u7ec7\u6587\u4ef6\u8bbf\u95ee:<\/span><\/strong>\u6839\u636e\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u8bfb\u5199\u6a21\u5f0f\uff0c\u5982\u968f\u673a\u8bbf\u95ee\u6216\u987a\u5e8f\u8bbf\u95ee\uff0c\u5e76\u6309\u7167\u8fd9\u79cd\u6a21\u5f0f\u7ec4\u7ec7\u4ee3\u7801\u3002<\/span><\/p>\n<\/li>\n
                                • \n
                                  \u4f7f\u7528\u6700\u65b0\u7684Java\u7248\u672c:<\/span><\/strong>\u968f\u7740Java\u8bed\u8a00\u7684\u8fdb\u5316\uff0c\u6587\u4ef6I\/O\u7684\u6027\u80fd\u5f97\u5230\u4e86\u6301\u7eed\u6539\u8fdb\u3002\u4f7f\u7528\u6700\u65b0\u7684Java\u7248\u672c\u53ef\u4ee5\u4f7f\u4f60\u53d7\u76ca\u4e8e\u8fd9\u4e9b\u6539\u8fdb\u3002<\/span><\/p>\n<\/li>\n
                                • \n
                                  \u786c\u4ef6\u8003\u91cf:<\/span><\/strong>\u8bfb\u5199\u901f\u5ea6\u4e5f\u53d7\u9650\u4e8e\u786c\u4ef6\u6027\u80fd\uff0c\u4f8b\u5982SSD\u4e0e\u4f20\u7edfHDD\u76f8\u6bd4\uff0c\u5177\u6709\u66f4\u5feb\u7684\u8bfb\u5199\u901f\u5ea6\u3002<\/span><\/p>\n<\/li>\n
                                • \n
                                  \u51cf\u5c11\u6587\u4ef6\u64cd\u4f5c\u6b21\u6570:<\/span><\/strong>\u5728\u8bbe\u8ba1\u5e94\u7528\u65f6\uff0c\u5c3d\u53ef\u80fd\u5730\u51cf\u5c11\u5fc5\u8981\u7684\u6587\u4ef6I\/O\u64cd\u4f5c\u3002\u5982\u679c\u6570\u636e\u53ef\u4ee5\u5148\u5728\u5185\u5b58\u4e2d\u5904\u7406\u5b8c\u6bd5\u518d\u5199\u5165\uff0c\u53ef\u4ee5\u51cf\u5c11\u5bf9\u78c1\u76d8\u7684\u8bbf\u95ee\u6b21\u6570\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n
                                  \u7efc\u5408\u4ee5\u4e0a\u7b56\u7565\uff0c\u6839\u636e\u5177\u4f53\u60c5\u51b5\u9009\u7528\u5408\u9002\u7684\u65b9\u6cd5\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u6587\u4ef6\u8bfb\u5199\u901f\u5ea6\u3002<\/span><\/p>\n
                                  <\/mp-style-type><\/p>\n
                                  \n
                                  \u672c\u7bc7\u6587\u7ae0\u6765\u6e90\u4e8e\u5fae\u4fe1\u516c\u4f17\u53f7:                 \u4e92\u8054\u7f51\u9762\u8bd5\u5c0f\u5e2e\u624b              <\/p>\n<\/blockquote>\n<\/div>\n","raw":"","protected":false},"excerpt":{"rendered":"
                                  \u5728Java\u4e2d\u52a0\u5feb\u6587\u4ef6\u8bfb\u5199\u901f\u5ea6\uff0c\u6839\u636e\u4e1a\u52a1\u573a\u666f\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528\u4ee5\u4e0b\u8fd9\u4e9b\u65b9\u6cd5\uff1a 1. \u4f7f\u7528\u7f13\u51b2\u6d41\uff08Buffered Streams\uff09 Jav …<\/p>\n","protected":false},"author":1,"featured_media":4080,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"emotion":"","emotion_color":"","title_style":"","license":"","footnotes":""},"categories":[30],"tags":[],"class_list":["post-4083","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-30"],"post_thumbnail_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524145023520-150x150.jpeg","content_first_image":null,"post_medium_image_300":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524145023520-300x128.jpeg","post_thumbnail_image_624":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524145023520-1024x436.jpeg","post_frist_image":null,"post_medium_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524145023520-300x128.jpeg","post_large_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524145023520-1024x436.jpeg","post_full_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524145023520.jpeg","post_all_images":[],"videoAdId":"","listAd":"0","listAdId":"","listAdEvery":6,"total_comments":0,"category_name":"\u9762\u8bd5","post_date":"2024-04-23","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":297,"next_post_id":4079,"next_post_title":"\u9762\u8bd5\u5b98\uff1aJava\u4e2d\u5982\u4f55\u521b\u5efa\u7ebf\u7a0b\u6c60\uff1f","previous_post_id":4088,"previous_post_title":"\u5b57\u8282\u9762\u8bd5\u9898\uff1a\u7b80\u8981\u8bf4\u660eJava\u4e2d\u53ef\u8fbe\u6027\u5206\u6790\uff08Reachability Analysis\uff09\u7684\u5de5\u4f5c\u539f\u7406","_links":{"self":[{"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/4083","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=4083"}],"version-history":[{"count":0,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/4083\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/media\/4080"}],"wp:attachment":[{"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/media?parent=4083"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/categories?post=4083"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/tags?post=4083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}