{"id":295040,"date":"2024-05-20T15:25:10","date_gmt":"2024-05-20T07:25:10","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/295040.html"},"modified":"2024-05-20T15:25:23","modified_gmt":"2024-05-20T07:25:23","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88%e8%a6%81%e5%ad%a6%e4%b9%a0-java-%e8%99%9a%e6%8b%9f%e6%9c%ba","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/295040.html","title":{"rendered":"\u4e3a\u4ec0\u4e48\u8981\u5b66\u4e60 Java \u865a\u62df\u673a"},"content":{"rendered":"

\"\u4e3a\u4ec0\u4e48\u8981\u5b66\u4e60<\/p>\n

Java \u865a\u62df\u673a\uff08JVM\uff09<\/strong> \u662f\u8fd0\u884c Java \u5e94\u7528\u7a0b\u5e8f\u6240\u9700\u7684\u91cd\u8981\u73af\u8282\u3001\u4fdd\u969c\u4e86 Java \u7684\u8de8\u5e73\u53f0\u7279\u6027\u3001<\/strong> \u662f Java \u9ad8\u6027\u80fd\u7684\u5173\u952e\u6240\u5728\u3002\u5b66\u4e60 JVM \u7684\u539f\u56e0\u5305\u62ec\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6027\u80fd\u4f18\u5316\u80fd\u529b\u3001\u6df1\u5165\u7406\u89e3 Java \u8bed\u8a00\u7684\u8fd0\u884c\u673a\u5236\u3001\u63d0\u9ad8\u89e3\u51b3\u95ee\u9898\u548c\u8c03\u8bd5\u7684\u80fd\u529b\uff0c\u4ee5\u53ca\u5bf9 Java \u5b89\u5168\u6a21\u578b\u6709\u66f4\u5168\u9762\u7684\u8ba4\u8bc6\u3002<\/strong> \u5176\u4e2d\uff0c\u63d0\u9ad8\u6027\u80fd\u4f18\u5316\u80fd\u529b\u5c24\u4e3a\u91cd\u8981\uff0c\u56e0\u4e3a\u901a\u8fc7\u4e86\u89e3 JVM \u7684\u5de5\u4f5c\u539f\u7406\u548c\u673a\u5236\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u7f16\u5199\u51fa\u9ad8\u6548\u548c\u4f18\u5316\u7684\u4ee3\u7801\uff0c\u8fd8\u80fd\u5728\u9047\u5230\u6027\u80fd\u74f6\u9888\u65f6\uff0c\u901a\u8fc7 JVM \u8c03\u4f18\u6765\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n<\/p>\n

\n

\u4e00\u3001 JVM \u7684\u6838\u5fc3\u7ec4\u6210\u4e0e\u4f5c\u7528<\/strong><\/h3>\n<\/p>\n

\u5b66\u4e60 JVM \u7684\u7b2c\u4e00\u6b65\u5e94\u8be5\u662f\u7406\u89e3\u5176\u6838\u5fc3\u7ec4\u6210\u548c\u4f5c\u7528\u3002JVM \u4e3b\u8981\u7531\u7c7b\u52a0\u8f7d\u5668\uff08Class Loaders\uff09\u3001\u8fd0\u884c\u65f6\u6570\u636e\u533a\uff08Runtime Data Areas\uff09\u3001\u6267\u884c\u5f15\u64ce\uff08Execution Engine\uff09\u548c\u672c\u5730\u63a5\u53e3\uff08Native Interface\uff09\u56db\u5927\u90e8\u5206\u7ec4\u6210\u3002<\/p>\n<\/p>\n

\u7c7b\u52a0\u8f7d\u5668<\/strong> \u662f JVM \u8bfb\u53d6 Java \u7c7b\u7684\u539f\u59cb\u5b57\u8282\u7801\uff0c\u5e76\u8f6c\u6362\u6210\u5185\u5b58\u4e2d\u7684\u7c7b\u3002<\/p>\n<\/p>\n

\u8fd0\u884c\u65f6\u6570\u636e\u533a<\/strong> \u5b58\u653e\u4e86\u7a0b\u5e8f\u8fd0\u884c\u671f\u95f4\u9700\u8981\u7684\u5404\u79cd\u6570\u636e\uff0c\u6bd4\u5982 Java \u65b9\u6cd5\u7684\u5c40\u90e8\u53d8\u91cf\u3001\u64cd\u4f5c\u6570\u6808\u3001\u52a8\u6001\u94fe\u63a5\u4fe1\u606f\u3001\u8fd4\u56de\u503c\u7b49\u3002<\/p>\n<\/p>\n

\u6267\u884c\u5f15\u64ce\u5219\u662f JVM \u7684\u5fc3\u810f\uff0c\u5b83\u8d1f\u8d23\u89e3\u91ca\u547d\u4ee4\u7801\u5e76\u6267\u884c\u547d\u4ee4\u3002<\/p>\n<\/p>\n

\u672c\u5730\u63a5\u53e3<\/strong> \u5219\u662f JVM \u4e0e\u64cd\u4f5c\u7cfb\u7edf\u4e4b\u95f4\u4ea4\u4e92\u7684\u6865\u6881\uff0c\u8ba9 Java \u7a0b\u5e8f\u53ef\u4ee5\u8c03\u7528\u64cd\u4f5c\u7cfb\u7edf\u7684\u529f\u80fd\u3002<\/p>\n<\/p>\n

\u7406\u89e3 JVM \u7684\u8fd9\u4e9b\u7ec4\u6210\u90e8\u5206\uff0c\u6709\u52a9\u4e8e\u5f00\u53d1\u8005\u628a\u63e1 JVM \u7684\u8fd0\u884c\u673a\u5236\uff0c\u4ece\u800c\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u66f4\u597d\u7684\u4f7f\u7528 Java \u548c JVM\u3002<\/p>\n<\/p>\n

\u4e8c\u3001 \u7c7b\u52a0\u8f7d\u673a\u5236<\/strong><\/h3>\n<\/p>\n

\u7c7b\u52a0\u8f7d\u673a\u5236\u662f JVM \u7684\u57fa\u7840\uff0c\u5bf9\u4e8e Java \u7a0b\u5e8f\u6765\u8bf4\u81f3\u5173\u91cd\u8981\u3002JVM \u7684\u7c7b\u52a0\u8f7d\u8fc7\u7a0b\u5305\u542b\u52a0\u8f7d\uff08Loading\uff09\u3001\u94fe\u63a5\uff08Linking\uff09\u548c\u521d\u59cb\u5316\uff08Initialization\uff09\u4e09\u4e2a\u4e3b\u8981\u6b65\u9aa4\u3002<\/p>\n<\/p>\n

\u52a0\u8f7d<\/strong> \u5c31\u662f\u5c06\u7c7b\u7684 .class \u6587\u4ef6\u4ece\u4e0d\u540c\u7684\u6570\u636e\u6e90\uff08\u5982\u6587\u4ef6\u7cfb\u7edf\u3001\u7f51\u7edc\u7b49\uff09\u4f20\u8f93\u5230 JVM \u5185\u90e8\u3002<\/p>\n<\/p>\n

\u5728 \u94fe\u63a5<\/strong> \u6b65\u9aa4\u4e2d\uff0cJVM \u4f1a\u9a8c\u8bc1\u52a0\u8f7d\u7684\u7c7b\u7684\u6b63\u786e\u6027\u3001\u4e3a\u7c7b\u53d8\u91cf\u5206\u914d\u5185\u5b58\u5e76\u8bbe\u7f6e\u7c7b\u53d8\u91cf\u521d\u59cb\u503c\u3001\u89e3\u6790\u8fd9\u4e2a\u7c7b\u521b\u5efa\u7684\u5f15\u7528\u5230\u5176\u4ed6\u7c7b\u3002<\/p>\n<\/p>\n

\u6700\u540e\u7684 \u521d\u59cb\u5316<\/strong> \u8fc7\u7a0b\u5219\u662f\u5bf9\u7c7b\u4e2d\u7684\u9759\u6001\u53d8\u91cf\u8fdb\u884c\u6807\u51c6\u521d\u59cb\u5316\u548c\u6267\u884c\u7c7b\u6784\u9020\u5668\u3002<\/p>\n<\/p>\n

\u901a\u8fc7\u5b66\u4e60\u7c7b\u52a0\u8f7d\u673a\u5236\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u7406\u89e3\u7c7b\u7684\u751f\u547d\u5468\u671f\uff0c\u5305\u62ec\u5b83\u4eec\u662f\u5982\u4f55\u88ab\u52a0\u8f7d\u3001\u94fe\u63a5\u548c\u521d\u59cb\u5316\u7684\uff0c\u8fd9\u6709\u52a9\u4e8e\u89e3\u51b3\u7c7b\u51b2\u7a81\u3001\u52a0\u8f7d\u9519\u8bef\u7b49\u95ee\u9898\u3002<\/p>\n<\/p>\n

\u4e09\u3001 \u5185\u5b58\u7ba1\u7406\u673a\u5236<\/strong><\/h3>\n<\/p>\n

\u5185\u5b58\u7ba1\u7406\u662f JVM \u4e2d\u6700\u590d\u6742\u4e14\u6700\u5173\u952e\u7684\u90e8\u5206\uff0c\u6d89\u53ca\u5230\u5783\u573e\u6536\u96c6\uff08Garbage Collection\uff09\u7684\u7b56\u7565\u548c\u7b97\u6cd5\u3002JVM \u4e2d\u7684\u5185\u5b58\u5206\u4e3a\u591a\u4e2a\u533a\u57df\uff0c\u6700\u4e3b\u8981\u7684\u662f\u5806\uff08Heap\uff09\u548c\u65b9\u6cd5\u533a\uff08Method Area\uff09\uff0c\u6b64\u5916\u8fd8\u6709\u7a0b\u5e8f\u8ba1\u6570\u5668\u3001\u865a\u62df\u673a\u6808\u548c\u672c\u5730\u65b9\u6cd5\u6808\u3002<\/p>\n<\/p>\n

\u5806<\/strong> \u662f\u6240\u6709\u7ebf\u7a0b\u5171\u4eab\u7684\u5185\u5b58\u533a\u57df\uff0c\u4e3b\u8981\u7528\u4e8e\u5b58\u653e\u5bf9\u8c61\u5b9e\u4f8b\uff0c\u662f\u5783\u573e\u6536\u96c6\u5668\u7ba1\u7406\u7684\u4e3b\u8981\u533a\u57df\u3002<\/p>\n<\/p>\n

\u65b9\u6cd5\u533a<\/strong> \u7528\u4e8e\u5b58\u50a8\u88ab\u865a\u62df\u673a\u52a0\u8f7d\u7684\u7c7b\u4fe1\u606f\u3001\u5e38\u91cf\u3001\u9759\u6001\u53d8\u91cf\u7b49\u3002<\/p>\n<\/p>\n

\u6df1\u5165\u4e86\u89e3 JVM \u7684\u5185\u5b58\u7ba1\u7406\u4e4b\u540e\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u5b9e\u8df5\u4e2d\u66f4\u597d\u5730\u7ba1\u7406\u7cfb\u7edf\u8d44\u6e90\uff0c\u907f\u514d\u5185\u5b58\u6cc4\u9732\u548c\u6ea2\u51fa\uff0c\u63d0\u5347\u5e94\u7528\u6027\u80fd\u3002<\/p>\n<\/p>\n

\u56db\u3001 \u5783\u573e\u6536\u96c6\u673a\u5236<\/strong><\/h3>\n<\/p>\n

\u5783\u573e\u6536\u96c6\u673a\u5236\uff08GC\uff09\u786e\u4fdd\u4e86 JVM \u5728\u957f\u65f6\u95f4\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u5185\u5b58\u7684\u6709\u6548\u7ba1\u7406\u3002GC \u4e3b\u8981\u4efb\u52a1\u662f\u8bc6\u522b\u5185\u5b58\u4e2d\u7684\u65e0\u7528\u5bf9\u8c61\u5e76\u56de\u6536\u8fd9\u4e9b\u5185\u5b58\u3002\u9762\u5bf9\u4e0d\u505c\u5730\u6709\u65b0\u5bf9\u8c61\u751f\u6210\uff0c\u5783\u573e\u6536\u96c6\u5668\u7684\u5de5\u4f5c\u5728\u4e8e\u5224\u5b9a\u54ea\u4e9b\u5bf9\u8c61\u4e0d\u518d\u88ab\u4f7f\u7528\uff0c\u5e76\u5b89\u5168\u5feb\u901f\u5730\u56de\u6536\u5176\u5360\u7528\u7684\u7a7a\u95f4\u3002<\/p>\n<\/p>\n

\u5b66\u4e60\u4e0d\u540c\u7684 \u5783\u573e\u6536\u96c6\u7b97\u6cd5<\/strong>\uff0c\u5982\u6807\u8bb0-\u6e05\u9664\uff08Mark-Sweep\uff09\u3001\u590d\u5236\uff08Copying\uff09\u3001\u6807\u8bb0-\u6574\u7406\uff08Mark-Compact\uff09\u548c\u5206\u4ee3\u6536\u96c6\uff08Generational GC\uff09\uff0c\u80fd\u591f\u5e2e\u52a9\u5f00\u53d1\u8005\u7406\u89e3\u5404\u79cd\u5783\u573e\u6536\u96c6\u6280\u672f\u7684\u9002\u7528\u573a\u666f\u548c\u5b83\u4eec\u7684\u4f18\u52a3\u70b9\u3002<\/p>\n<\/p>\n

\u6df1\u5165\u7406\u89e3\u5783\u573e\u6536\u96c6\u673a\u5236\uff0c\u80fd\u591f\u8ba9\u5f00\u53d1\u8005\u6709\u6548\u8fdb\u884c\u6027\u80fd\u8c03\u4f18\uff0c\u89e3\u51b3\u5185\u5b58\u6cc4\u6f0f\u95ee\u9898\u3002<\/p>\n<\/p>\n

\u4e94\u3001 \u6027\u80fd\u4f18\u5316<\/strong><\/h3>\n<\/p>\n

JVM \u6027\u80fd\u4f18\u5316\u662f Java \u5f00\u53d1\u4e2d\u7684\u9ad8\u7ea7\u8bdd\u9898\u3002\u6027\u80fd\u4f18\u5316\u4e0d\u4ec5\u5305\u62ec\u5408\u7406\u914d\u7f6e JVM \u7684\u542f\u52a8\u53c2\u6570\uff0c\u5982\u5806\u5927\u5c0f\uff08-Xms\u3001-Xmx\uff09\u3001\u5e74\u8f7b\u4ee3\u3001\u5e74\u8001\u4ee3\u5927\u5c0f\uff0c\u8fd8\u5305\u62ec\u9002\u5f53\u5730\u9009\u62e9\u5783\u573e\u6536\u96c6\u5668\uff08\u5982 Parallel GC\u3001CMS\u3001G1 GC \u7b49\uff09\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u6027\u80fd\u9700\u6c42\u3002<\/p>\n<\/p>\n

\u6027\u80fd\u8c03\u4f18<\/strong> \u9700\u8981\u5f00\u53d1\u8005\u6839\u636e\u5e94\u7528\u7279\u6027\uff0c\u4ee5\u53ca\u901a\u8fc7\u76d1\u63a7\u548c\u5206\u6790\u5de5\u5177\u6765\u89c2\u5bdf\u8fd0\u884c\u65f6\u7684\u5404\u79cd\u6307\u6807\uff0c\u5982\u541e\u5410\u91cf\u3001\u5ef6\u8fdf\u3001\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u7b49\uff0c\u6765\u505a\u51fa\u76f8\u5e94\u8c03\u6574\u3002<\/p>\n<\/p>\n

\u901a\u8fc7\u5bf9 JVM \u7684\u6df1\u5165\u5b66\u4e60\u548c\u7406\u89e3\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u63a7\u5236 Java \u5e94\u7528\u7684\u6027\u80fd\u8868\u73b0\uff0c\u4fdd\u8bc1\u7cfb\u7edf\u7684\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n<\/p>\n

\u516d\u3001 \u5b89\u5168\u673a\u5236<\/strong><\/h3>\n<\/p>\n

Java \u865a\u62df\u673a\u4e3a Java \u5e73\u53f0\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5b89\u5168\u7684\u8fd0\u884c\u73af\u5883\uff0c\u901a\u8fc7\u7c7b\u52a0\u8f7d\u673a\u5236\u3001\u5185\u5b58\u7ba1\u7406\u4ee5\u53ca\u8fd0\u884c\u65f6\u6808\u68c0\u67e5\u7b49\u624b\u6bb5\uff0c\u786e\u4fdd\u4e86\u4ee3\u7801\u7684\u5b89\u5168\u6267\u884c\u3002JVM \u7684\u5b89\u5168\u673a\u5236\u5305\u62ec\u4e86\u7c7b\u52a0\u8f7d\u7684\u547d\u540d\u7a7a\u95f4\u3001\u5b89\u5168\u70b9\u68c0\u67e5\uff08SAFe<\/a>-Point Checking\uff09\u3001\u5b89\u5168\u7ba1\u7406\u5668\uff08Security Manager\uff09\u7b49\u3002<\/p>\n<\/p>\n

\u5b89\u5168\u7ba1\u7406\u5668<\/strong> \u5141\u8bb8\u5e94\u7528\u5b9a\u4e49\u5b89\u5168\u7b56\u7565\uff0c\u4ece\u800c\u63a7\u5236 Java \u4ee3\u7801\u5bf9\u672c\u5730\u7cfb\u7edf\u8d44\u6e90\u7684\u8bbf\u95ee\u3002<\/p>\n<\/p>\n

\u5b66\u4e60 JVM \u7684\u5b89\u5168\u673a\u5236\uff0c\u80fd\u591f\u5e2e\u52a9\u5f00\u53d1\u8005\u7f16\u5199\u51fa\u66f4\u52a0\u5b89\u5168\u7684\u5e94\u7528\uff0c\u51cf\u5c11\u5b89\u5168\u6f0f\u6d1e\u7684\u98ce\u9669\u3002<\/p>\n<\/p>\n

\u4e03\u3001 \u7ed3\u8bba<\/strong><\/h3>\n<\/p>\n

JVM \u4e0d\u4ec5\u4ec5\u662f Java \u4ee3\u7801\u8fd0\u884c\u7684\u5bb9\u5668\uff0c\u5b66\u4e60\u5b83\u610f\u5473\u7740\u52a0\u6df1\u5bf9 Java \u7a0b\u5e8f\u8fd0\u884c\u673a\u5236\u7684\u7406\u89e3\u3001\u7cbe\u901a\u6027\u80fd\u4f18\u5316\u548c\u5185\u5b58\u7ba1\u7406\u3001\u63d0\u5347\u4ee3\u7801\u7684\u5b89\u5168\u6027\uff0c\u56e0\u800c\u5bf9\u6bcf\u4e2a Java \u5f00\u53d1\u8005\u6765\u8bf4\u90fd\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u4e86\u89e3 JVM \u7684\u5de5\u4f5c\u539f\u7406\u5c06\u4f7f\u5f00\u53d1\u8005\u80fd\u591f\u7f16\u5199\u51fa\u66f4\u9ad8\u6548\u3001\u7a33\u5b9a\u548c\u5b89\u5168\u7684 Java \u5e94\u7528\u7a0b\u5e8f\uff0c\u662f\u8fc8\u5411\u9ad8\u7ea7 Java \u5de5\u7a0b\u5e08\u5fc5\u4e0d\u53ef\u5c11\u7684\u4e00\u6b65\u3002<\/p>\n<\/p>\n

\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

1. \u6709\u4ec0\u4e48\u597d\u5904\u5b66\u4e60 Java \u865a\u62df\u673a\uff1f<\/strong><\/p>\n

\u5b66\u4e60 Java \u865a\u62df\u673a\u6709\u8bb8\u591a\u597d\u5904\u3002\u9996\u5148\uff0c\u5b83\u662f\u7406\u89e3 Java \u8bed\u8a00\u548c\u5e73\u53f0\u7684\u5173\u952e\u7ec4\u6210\u90e8\u5206\u3002\u901a\u8fc7\u5b66\u4e60 Java \u865a\u62df\u673a\uff0c\u60a8\u5c06\u6df1\u5165\u4e86\u89e3 Java \u8bed\u8a00\u7684\u8fd0\u884c\u673a\u5236\u548c\u6027\u80fd\u4f18\u5316\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u7f16\u5199\u9ad8\u6548\u7684 Java \u4ee3\u7801\u3002<\/p>\n

\u5176\u6b21\uff0c\u638c\u63e1 Java \u865a\u62df\u673a\u8fd8\u80fd\u4f7f\u60a8\u5728\u8c03\u8bd5\u548c\u6392\u67e5 Java \u5e94\u7528\u7a0b\u5e8f\u7684\u95ee\u9898\u65b9\u9762\u66f4\u52a0\u719f\u7ec3\u3002Java \u865a\u62df\u673a\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5de5\u5177\u548c\u9009\u9879\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u5206\u6790\u5e94\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\uff0c\u53d1\u73b0\u548c\u89e3\u51b3\u6f5c\u5728\u7684\u95ee\u9898\u3002<\/p>\n

\u6700\u540e\uff0c\u5b66\u4e60 Java \u865a\u62df\u673a\u4e5f\u4e3a\u60a8\u6253\u5f00\u4e86\u66f4\u5e7f\u9614\u7684\u5c31\u4e1a\u673a\u4f1a\u3002\u8bb8\u591a\u516c\u53f8\u548c\u7ec4\u7ec7\u90fd\u5728\u5bfb\u627e\u5177\u5907 Java \u865a\u62df\u673a\u8c03\u4f18\u548c\u6027\u80fd\u4f18\u5316\u80fd\u529b\u7684\u5f00\u53d1\u4eba\u5458\uff0c\u56e0\u6b64\u638c\u63e1 Java \u865a\u62df\u673a\u5c06\u4e3a\u60a8\u7684\u804c\u4e1a\u53d1\u5c55\u5e26\u6765\u5f88\u5927\u7684\u597d\u5904\u3002<\/p>\n

2. \u5b66\u4e60 Java \u865a\u62df\u673a\u5bf9 Web \u5f00\u53d1\u6709\u7528\u5417\uff1f<\/strong><\/p>\n

\u662f\u7684\uff0c\u5b66\u4e60 Java \u865a\u62df\u673a\u5bf9 Web \u5f00\u53d1\u975e\u5e38\u6709\u7528\u3002Java \u865a\u62df\u673a\u662f\u8fd0\u884c Java Web \u5e94\u7528\u7a0b\u5e8f\u7684\u5173\u952e\u7ec4\u4ef6\uff0c\u4e86\u89e3\u5176\u5de5\u4f5c\u539f\u7406\u5c06\u4f7f\u60a8\u80fd\u591f\u5f00\u53d1\u51fa\u66f4\u9ad8\u6548\u548c\u53ef\u9760\u7684 Web \u5e94\u7528\u3002<\/p>\n

\u9996\u5148\uff0c\u638c\u63e1 Java \u865a\u62df\u673a\u53ef\u4ee5\u5e2e\u52a9\u60a8\u4f18\u5316 Web \u5e94\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u901a\u8fc7\u4e86\u89e3\u865a\u62df\u673a\u7684\u5185\u5b58\u7ba1\u7406\u3001\u5783\u573e\u56de\u6536\u548c\u7ebf\u7a0b\u5904\u7406\u7b49\u673a\u5236\uff0c\u60a8\u53ef\u4ee5\u9488\u5bf9\u6027\u5730\u4f18\u5316\u5e94\u7528\u7a0b\u5e8f\u7684\u4ee3\u7801\u548c\u914d\u7f6e\uff0c\u63d0\u5347\u5176\u6027\u80fd\u548c\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n

\u5176\u6b21\uff0c\u5b66\u4e60 Java \u865a\u62df\u673a\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u60a8\u6392\u67e5\u548c\u89e3\u51b3 Web \u5e94\u7528\u7a0b\u5e8f\u7684\u95ee\u9898\u3002\u865a\u62df\u673a\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5de5\u5177\u548c\u9009\u9879\uff0c\u53ef\u4ee5\u7528\u4e8e\u5206\u6790\u5e94\u7528\u7a0b\u5e8f\u7684\u8fd0\u884c\u60c5\u51b5\u3001\u67e5\u627e\u5185\u5b58\u6cc4\u6f0f\u548c\u6027\u80fd\u74f6\u9888\u7b49\u95ee\u9898\uff0c\u5e76\u91c7\u53d6\u76f8\u5e94\u7684\u63aa\u65bd\u8fdb\u884c\u4fee\u590d\u3002<\/p>\n

\u6700\u540e\uff0c\u638c\u63e1 Java \u865a\u62df\u673a\u8fd8\u53ef\u4ee5\u4f7f\u60a8\u66f4\u597d\u5730\u5e94\u5bf9\u5e76\u53d1\u8bbf\u95ee\u7684\u6311\u6218\u3002\u865a\u62df\u673a\u63d0\u4f9b\u4e86\u591a\u7ebf\u7a0b\u652f\u6301\u548c\u540c\u6b65\u673a\u5236\uff0c\u53ef\u4ee5\u5e2e\u52a9\u60a8\u7f16\u5199\u7ebf\u7a0b\u5b89\u5168\u7684 Web \u5e94\u7528\u7a0b\u5e8f\uff0c\u786e\u4fdd\u591a\u4e2a\u7528\u6237\u540c\u65f6\u8bbf\u95ee\u65f6\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

3. \u5b66\u4e60 Java \u865a\u62df\u673a\u6709\u52a9\u4e8e\u89e3\u51b3\u54ea\u4e9b\u5e38\u89c1\u95ee\u9898\uff1f<\/strong><\/p>\n

\u5b66\u4e60 Java \u865a\u62df\u673a\u53ef\u4ee5\u5e2e\u52a9\u89e3\u51b3\u8bb8\u591a\u5e38\u89c1\u7684\u95ee\u9898\u3002\u4f8b\u5982\uff0c\u5185\u5b58\u7ba1\u7406\u662f Java \u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u4e2d\u4e00\u4e2a\u91cd\u8981\u7684\u5173\u6ce8\u70b9\u3002\u5b66\u4e60\u865a\u62df\u673a\u53ef\u4ee5\u4f7f\u60a8\u66f4\u597d\u5730\u7406\u89e3 Java \u5806\u3001\u6808\u548c\u65b9\u6cd5\u533a\u7b49\u5185\u5b58\u7ec4\u4ef6\uff0c\u4ece\u800c\u80fd\u591f\u9488\u5bf9\u6027\u5730\u8fdb\u884c\u5185\u5b58\u4f18\u5316\u548c\u6cc4\u6f0f\u6392\u67e5\uff0c\u907f\u514d\u56e0\u5185\u5b58\u95ee\u9898\u5f15\u8d77\u7684\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u6027\u80fd\u4e0b\u964d\u3002<\/p>\n

\u53e6\u5916\uff0c\u5b66\u4e60\u865a\u62df\u673a\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u89e3\u51b3\u591a\u7ebf\u7a0b\u7f16\u7a0b\u4e2d\u7684\u95ee\u9898\u3002\u865a\u62df\u673a\u63d0\u4f9b\u4e86\u7ebf\u7a0b\u7ba1\u7406\u3001\u540c\u6b65\u673a\u5236\u548c\u9501\u7b49\u529f\u80fd\uff0c\u53ef\u4ee5\u5e2e\u52a9\u60a8\u7f16\u5199\u9ad8\u6548\u3001\u53ef\u9760\u7684\u591a\u7ebf\u7a0b\u4ee3\u7801\uff0c\u5e76\u5904\u7406\u5e38\u89c1\u7684\u5e76\u53d1\u95ee\u9898\uff0c\u5982\u7ebf\u7a0b\u5b89\u5168\u3001\u6b7b\u9501\u548c\u7ade\u6001\u6761\u4ef6\u7b49\u3002<\/p>\n

\u6b64\u5916\uff0c\u5b66\u4e60 Java \u865a\u62df\u673a\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5728\u5e94\u7528\u6027\u80fd\u4f18\u5316\u65b9\u9762\u53d6\u5f97\u7a81\u7834\u3002\u865a\u62df\u673a\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6027\u80fd\u76d1\u63a7\u548c\u5206\u6790\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u60a8\u8bc6\u522b\u5e94\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u74f6\u9888\uff0c\u5e76\u901a\u8fc7\u4ee3\u7801\u4f18\u5316\u6216\u8c03\u6574\u914d\u7f6e\u7b49\u65b9\u5f0f\u63d0\u5347\u5e94\u7528\u7a0b\u5e8f\u7684\u54cd\u5e94\u901f\u5ea6\u548c\u541e\u5410\u91cf\u3002<\/p>\n

\u603b\u800c\u8a00\u4e4b\uff0c\u5b66\u4e60 Java \u865a\u62df\u673a\u5c06\u4f7f\u60a8\u80fd\u591f\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f18\u5316 Java \u5e94\u7528\u7a0b\u5e8f\uff0c\u89e3\u51b3\u5e38\u89c1\u7684\u95ee\u9898\uff0c\u63d0\u5347\u5e94\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Java \u865a\u62df\u673a\uff08JVM\uff09 \u662f\u8fd0\u884c Java \u5e94\u7528\u7a0b\u5e8f\u6240\u9700\u7684\u91cd\u8981\u73af\u8282\u3001\u4fdd\u969c\u4e86 Java \u7684\u8de8\u5e73\u53f0\u7279\u6027\u3001 \u662f J […]","protected":false},"author":3,"featured_media":295051,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/295040"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=295040"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/295040\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/295051"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=295040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=295040"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=295040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}