{"id":65336,"date":"2023-12-10T18:32:14","date_gmt":"2023-12-10T10:32:14","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=65336"},"modified":"2023-12-10T18:32:30","modified_gmt":"2023-12-10T10:32:30","slug":"java%e8%af%ad%e8%a8%80%e7%9a%84%e4%bc%98%e7%bc%ba%e7%82%b9%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/65336.html","title":{"rendered":"JAVA\u8bed\u8a00\u7684\u4f18\u7f3a\u70b9\u662f\u4ec0\u4e48"},"content":{"rendered":"\n
\n

Java\u4f5c\u4e3a\u4e00\u79cd\u7f16\u7a0b\u8bed\u8a00\u5177\u6709\u8bb8\u591a\u4f18\u70b9\u548c\u4e00\u4e9b\u7f3a\u70b9\u3002\u5b83\u7684\u8de8\u5e73\u53f0\u6027\u3001\u9762\u5411\u5bf9\u8c61\u7279\u6027\u3001\u4e30\u5bcc\u7684\u5e93\u548c\u5f3a\u5927\u7684\u793e\u533a\u652f\u6301\u4f7f\u5176\u6210\u4e3a\u4f17\u591a\u5f00\u53d1\u8005\u7684\u9996\u9009\u3002\u7136\u800c\uff0c\u6027\u80fd\u76f8\u5bf9\u8f83\u4f4e\u3001\u5185\u5b58\u6d88\u8017\u5927\u3001\u5b66\u4e60\u66f2\u7ebf\u9661\u5ced\u7b49\u7f3a\u70b9\u4e5f\u9700\u8981\u5f00\u53d1\u4eba\u5458\u5728\u9009\u62e9\u65f6\u8fdb\u884c\u6743\u8861\u3002\u5728\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u4e0b\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u9879\u76ee\u9700\u6c42\u548c\u4f18\u52a3\u52bf\u9009\u62e9\u662f\u5426\u91c7\u7528Java\u4f5c\u4e3a\u5f00\u53d1\u8bed\u8a00\u3002<\/p>\n<\/blockquote>\n\n\n\n

\u4e00\u3001JAVA\u8bed\u8a00\u7684\u4f18\u70b9<\/h2>\n\n\n\n

1. \u8de8\u5e73\u53f0\u6027<\/strong><\/p>\n\n\n\n

Java\u5177\u6709\u5353\u8d8a\u7684\u8de8\u5e73\u53f0\u6027\uff0c\u5b83\u4f7f\u7528\u201c\u4e00\u6b21\u7f16\u5199\uff0c\u5230\u5904\u8fd0\u884c\u201d\u7684\u7406\u5ff5\uff0c\u901a\u8fc7Java\u865a\u62df\u673a\uff08JVM\uff09\u5b9e\u73b0\u4e86\u8de8\u64cd\u4f5c\u7cfb\u7edf\u7684\u517c\u5bb9\u6027\u3002\u7a0b\u5e8f\u5458\u7f16\u5199\u7684Java\u4ee3\u7801\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u8fd0\u884c\uff0c\u53ea\u9700\u5b89\u88c5\u76f8\u5e94\u5e73\u53f0\u7684JVM\u5373\u53ef\uff0c\u8fd9\u4f7f\u5f97Java\u6210\u4e3a\u5f00\u53d1\u8de8\u5e73\u53f0\u5e94\u7528\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n\n\n\n

2. \u9762\u5411\u5bf9\u8c61<\/strong><\/p>\n\n\n\n

Java\u662f\u4e00\u79cd\u9762\u5411\u5bf9\u8c61\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u9762\u5411\u5bf9\u8c61\u7279\u6027\uff0c\u5982\u5c01\u88c5\u3001\u7ee7\u627f\u548c\u591a\u6001\u3002\u8fd9\u79cd\u7f16\u7a0b\u8303\u5f0f\u6709\u52a9\u4e8e\u63d0\u9ad8\u4ee3\u7801\u7684\u91cd\u7528\u6027\u3001\u7075\u6d3b\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u4f7f\u5f97\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u66f4\u8f7b\u677e\u5730\u6784\u5efa\u590d\u6742\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n\n\n\n

3. \u5f3a\u5927\u7684\u793e\u533a\u652f\u6301\u548c\u4e30\u5bcc\u7684\u5e93<\/strong><\/p>\n\n\n\n

Java\u62e5\u6709\u5e9e\u5927\u4e14\u6d3b\u8dc3\u7684\u5f00\u53d1\u793e\u533a\uff0c\u63d0\u4f9b\u4e86\u5927\u91cf\u7684\u7b2c\u4e09\u65b9\u5e93\u548c\u5de5\u5177\uff0c\u5982Spring\u6846\u67b6\u3001Apache Commons\u7b49\u3002\u8fd9\u4e9b\u5e93\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u52a0\u5feb\u5f00\u53d1\u901f\u5ea6\u3001\u63d0\u9ad8\u4ee3\u7801\u8d28\u91cf\uff0c\u5e76\u89e3\u51b3\u8bb8\u591a\u5e38\u89c1\u95ee\u9898\uff0c\u6781\u5927\u5730\u4fc3\u8fdb\u4e86Java\u751f\u6001\u7cfb\u7edf\u7684\u53d1\u5c55\u3002<\/p>\n\n\n\n

4. \u5185\u5b58\u7ba1\u7406\u548c\u81ea\u52a8\u5783\u573e\u56de\u6536<\/strong><\/p>\n\n\n\n

Java\u5177\u6709\u81ea\u52a8\u5185\u5b58\u7ba1\u7406\u529f\u80fd\uff0c\u901a\u8fc7\u5783\u573e\u56de\u6536\u5668\u81ea\u52a8\u7ba1\u7406\u5185\u5b58\u5206\u914d\u548c\u91ca\u653e\uff0c\u51cf\u5c11\u4e86\u5185\u5b58\u6cc4\u6f0f\u7684\u98ce\u9669\u3002\u8fd9\u79cd\u7279\u6027\u7b80\u5316\u4e86\u5f00\u53d1\u4eba\u5458\u5bf9\u5185\u5b58\u7684\u7ba1\u7406\uff0c\u63d0\u9ad8\u4e86\u7a0b\u5e8f\u7684\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n

5. \u591a\u7ebf\u7a0b\u652f\u6301<\/strong><\/p>\n\n\n\n

Java\u5185\u7f6e\u5bf9\u591a\u7ebf\u7a0b\u7684\u652f\u6301\uff0c\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684API\u7528\u4e8e\u5e76\u53d1\u7f16\u7a0b\u3002\u8fd9\u4f7f\u5f97\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u8f7b\u677e\u521b\u5efa\u591a\u7ebf\u7a0b\u5e94\u7528\uff0c\u5b9e\u73b0\u4efb\u52a1\u7684\u5e76\u884c\u6267\u884c\uff0c\u4ece\u800c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u54cd\u5e94\u80fd\u529b\u3002<\/p>\n\n\n\n

\u4e8c\u3001JAVA\u8bed\u8a00\u7684\u7f3a\u70b9<\/h2>\n\n\n\n

1. \u6027\u80fd\u76f8\u5bf9\u8f83\u4f4e<\/strong><\/p>\n\n\n\n

\u4e0e\u4e00\u4e9b\u7f16\u8bd1\u578b\u8bed\u8a00\u76f8\u6bd4\uff0cJava\u7684\u6027\u80fd\u76f8\u5bf9\u8f83\u4f4e\u3002\u7531\u4e8e\u9700\u8981\u8fd0\u884c\u5728JVM\u4e0a\uff0c\u7a0b\u5e8f\u5728\u8fd0\u884c\u65f6\u9700\u8981\u7ecf\u8fc7\u89e3\u91ca\u548c\u52a8\u6001\u4f18\u5316\uff0c\u8fd9\u4f1a\u5bfc\u81f4\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u7684\u6027\u80fd\u635f\u5931\u3002\u5c3d\u7ba1JVM\u4e0d\u65ad\u4f18\u5316\uff0c\u4f46\u4ecd\u96be\u4ee5\u4e0e\u539f\u751f\u7f16\u8bd1\u8bed\u8a00\u76f8\u6bd4\u8f83\u3002<\/p>\n\n\n\n

2. \u5185\u5b58\u6d88\u8017\u8f83\u5927<\/strong><\/p>\n\n\n\n

\u7531\u4e8e\u81ea\u52a8\u5185\u5b58\u7ba1\u7406\u548c\u5783\u573e\u56de\u6536\u673a\u5236\uff0cJava\u5e94\u7528\u7a0b\u5e8f\u901a\u5e38\u9700\u8981\u8f83\u591a\u7684\u5185\u5b58\u7a7a\u95f4\u3002\u8fd9\u53ef\u80fd\u4f1a\u6210\u4e3a\u4e00\u4e9b\u5d4c\u5165\u5f0f\u548c\u8d44\u6e90\u53d7\u9650\u73af\u5883\u4e0b\u7684\u9650\u5236\u56e0\u7d20\u3002<\/p>\n\n\n\n

3. \u5b66\u4e60\u66f2\u7ebf\u8f83\u9661<\/strong><\/p>\n\n\n\n

\u76f8\u6bd4\u4e8e\u4e00\u4e9b\u5176\u4ed6\u8bed\u8a00\uff0cJava\u6709\u7740\u8f83\u4e3a\u590d\u6742\u7684\u8bed\u6cd5\u548c\u6982\u5ff5\uff0c\u5bfc\u81f4\u521d\u5b66\u8005\u9700\u8981\u82b1\u8d39\u66f4\u591a\u7684\u65f6\u95f4\u6765\u638c\u63e1\u3002\u5c24\u5176\u662f\u5bf9\u4e8e\u90a3\u4e9b\u6ca1\u6709\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u7ecf\u9a8c\u7684\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u5b66\u4e60Java\u53ef\u80fd\u4f1a\u6709\u4e00\u5b9a\u7684\u6311\u6218\u3002<\/p>\n\n\n\n

4. \u5197\u957f\u7684\u4ee3\u7801<\/strong><\/p>\n\n\n\n

Java\u7684\u8bed\u6cd5\u53ef\u80fd\u4f1a\u663e\u5f97\u5197\u957f\uff0c\u76f8\u540c\u7684\u529f\u80fd\u5728\u5176\u4ed6\u8bed\u8a00\u53ef\u80fd\u4f1a\u7528\u66f4\u5c11\u7684\u4ee3\u7801\u5b9e\u73b0\u3002\u8fd9\u53ef\u80fd\u5bfc\u81f4\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u5f00\u53d1\u6548\u7387\u76f8\u5bf9\u8f83\u4f4e\u3002<\/p>\n\n\n\n

5. \u5b89\u5168\u6027\u95ee\u9898<\/strong><\/p>\n\n\n\n

\u5c3d\u7ba1Java\u5177\u6709\u8f83\u5f3a\u7684\u5b89\u5168\u6027\u7279\u6027\uff0c\u4f46\u4ecd\u5b58\u5728\u4e00\u4e9b\u5b89\u5168\u6f0f\u6d1e\u548c\u98ce\u9669\u3002\u4e0d\u6b63\u786e\u5730\u4f7f\u7528Java API\u6216\u672a\u53ca\u65f6\u66f4\u65b0\u7684\u5e93\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5b89\u5168\u95ee\u9898\uff0c\u8fd9\u9700\u8981\u5f00\u53d1\u4eba\u5458\u4fdd\u6301\u8b66\u60d5\u5e76\u4e25\u683c\u9075\u5faa\u5b89\u5168\u6700\u4f73\u5b9e\u8df5\u3002<\/p>\n\n\n\n

\"JAVA\u8bed\u8a00\u7684\u4f18\u7f3a\u70b9\u662f\u4ec0\u4e48\"<\/p>\n\n\n\n

\u5e38\u89c1\u95ee\u7b54\uff1a<\/strong><\/p>\n\n\n\n

    \n
  • \u95ee\uff1aJava\u4e3a\u4ec0\u4e48\u88ab\u79f0\u4e3a\u8de8\u5e73\u53f0\u8bed\u8a00\uff1f<\/li>\n\n\n\n
  • \u7b54\uff1aJava\u5177\u5907\u8de8\u5e73\u53f0\u6027\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u7684\u7f16\u5199\u4e00\u6b21\u53ef\u4ee5\u5728\u591a\u4e2a\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u8fd0\u884c\u3002\u8fd9\u662f\u7531\u4e8eJava\u4ee3\u7801\u5728\u7f16\u8bd1\u540e\u4e0d\u76f4\u63a5\u8f6c\u5316\u4e3a\u7279\u5b9a\u64cd\u4f5c\u7cfb\u7edf\u7684\u673a\u5668\u7801\uff0c\u800c\u662f\u8f6c\u6362\u6210\u5b57\u8282\u7801\uff0c\u5728\u5b89\u88c5\u4e86\u76f8\u5e94\u5e73\u53f0\u7684Java\u865a\u62df\u673a\uff08JVM\uff09\u540e\u53ef\u4ee5\u5728\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u8fd0\u884c\u3002<\/li>\n<\/ul>\n\n\n\n
      \n
    • \u95ee\uff1aJava\u7684\u9762\u5411\u5bf9\u8c61\u7279\u6027\u6709\u54ea\u4e9b\u4f18\u52bf\uff1f<\/li>\n\n\n\n
    • \u7b54\uff1aJava\u4f5c\u4e3a\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u8bed\u8a00\uff0c\u5177\u6709\u5c01\u88c5\u3001\u7ee7\u627f\u548c\u591a\u6001\u7b49\u7279\u6027\u3002\u8fd9\u4e9b\u7279\u6027\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u91cd\u7528\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u4f7f\u5f97\u7a0b\u5e8f\u66f4\u52a0\u7075\u6d3b\uff0c\u4fbf\u4e8e\u6784\u5efa\u590d\u6742\u7684\u5e94\u7528\u7cfb\u7edf\u3002<\/li>\n<\/ul>\n\n\n\n
        \n
      • \u95ee\uff1aJava\u76f8\u5bf9\u4e8e\u5176\u4ed6\u7f16\u7a0b\u8bed\u8a00\u6709\u54ea\u4e9b\u660e\u663e\u7684\u7f3a\u70b9\uff1f<\/li>\n\n\n\n
      • \u7b54\uff1aJava\u5728\u6027\u80fd\u4e0a\u76f8\u5bf9\u8f83\u4f4e\uff0c\u56e0\u4e3a\u5b83\u9700\u8981\u5728JVM\u4e0a\u8fd0\u884c\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u4e00\u5b9a\u7a0b\u5ea6\u7684\u6027\u80fd\u635f\u5931\u3002\u6b64\u5916\uff0cJava\u5e94\u7528\u901a\u5e38\u9700\u8981\u8f83\u591a\u7684\u5185\u5b58\u7a7a\u95f4\uff0c\u5b66\u4e60\u66f2\u7ebf\u8f83\u4e3a\u9661\u5ced\uff0c\u6709\u53ef\u80fd\u4ea7\u751f\u5197\u957f\u7684\u4ee3\u7801\u3002<\/li>\n<\/ul>\n\n\n\n
          \n
        • \u95ee\uff1aJava\u7684\u5b89\u5168\u6027\u5982\u4f55\uff1f<\/li>\n\n\n\n
        • \u7b54\uff1aJava\u5177\u5907\u4e00\u5b9a\u7684\u5b89\u5168\u6027\uff0c\u4f46\u4ecd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u548c\u98ce\u9669\u3002\u4e0d\u6b63\u786e\u5730\u4f7f\u7528Java API\u6216\u8005\u672a\u53ca\u65f6\u66f4\u65b0\u7684\u5e93\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5b89\u5168\u95ee\u9898\u3002\u56e0\u6b64\uff0c\u5f00\u53d1\u4eba\u5458\u9700\u8981\u4e25\u683c\u9075\u5faa\u5b89\u5168\u6700\u4f73\u5b9e\u8df5\u4ee5\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n\n\n\n
            \n
          • \u95ee\uff1a\u4e3a\u4ec0\u4e48Java\u5728\u4f01\u4e1a\u7ea7\u5e94\u7528\u5f00\u53d1\u4e2d\u5982\u6b64\u53d7\u6b22\u8fce\uff1f<\/li>\n\n\n\n
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