{"id":293738,"date":"2024-05-20T14:52:34","date_gmt":"2024-05-20T06:52:34","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/293738.html"},"modified":"2024-05-20T14:52:49","modified_gmt":"2024-05-20T06:52:49","slug":"%e5%a6%82%e4%bd%95%e5%bf%ab%e9%80%9f%e5%9c%a8java%e6%96%b9%e9%9d%a2%e6%88%90%e9%95%bf","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/293738.html","title":{"rendered":"\u5982\u4f55\u5feb\u901f\u5728Java\u65b9\u9762\u6210\u957f"},"content":{"rendered":"

\"\u5982\u4f55\u5feb\u901f\u5728Java\u65b9\u9762\u6210\u957f\"<\/p>\n

\u5728Java\u65b9\u9762\u5feb\u901f\u6210\u957f\u7684\u5173\u952e\u5728\u4e8e\u7406\u89e3\u6838\u5fc3\u6982\u5ff5\u3001\u6301\u7eed\u5b9e\u8df5\u3001\u53c2\u4e0e\u793e\u533a\u4ea4\u6d41\u3001\u548c\u6784\u5efa\u4e2a\u4eba\u9879\u76ee<\/strong>\u3002\u5176\u4e2d\uff0c\u7406\u89e3\u6838\u5fc3\u6982\u5ff5<\/strong>\u662f\u6240\u6709\u5b66\u4e60\u6d3b\u52a8\u7684\u57fa\u7840\u3002Java\u662f\u4e00\u95e8\u9762\u5411\u5bf9\u8c61\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u6df1\u5165\u7406\u89e3\u7c7b\u4e0e\u5bf9\u8c61\u3001\u7ee7\u627f\u3001\u591a\u6001\u3001\u63a5\u53e3\u7b49\u6982\u5ff5\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u638c\u63e1\u8fd9\u4e9b\u57fa\u7840\u77e5\u8bc6\u80fd\u591f\u5e2e\u52a9\u521d\u5b66\u8005\u6784\u5efa\u4e00\u4e2a\u575a\u5b9e\u7684\u5b66\u4e60\u6846\u67b6\uff0c\u8fdb\u800c\u66f4\u597d\u5730\u5438\u6536\u540e\u7eed\u7684\u9ad8\u7ea7\u5185\u5bb9\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u7406\u89e3\u6838\u5fc3\u6982\u5ff5<\/h3>\n<\/p>\n

Java\u8bed\u8a00\u7684\u6838\u5fc3\u5728\u4e8e\u5b83\u7684\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\uff08OOP\uff09\u7279\u6027\u3002\u8fd9\u610f\u5473\u7740\u7406\u89e3\u7c7b\u548c\u5bf9\u8c61\u662f\u5f00\u59cb\u5b66\u4e60Java\u7684\u7b2c\u4e00\u6b65<\/strong>\u3002\u7c7b\u662f\u5bf9\u4e00\u7fa4\u62e5\u6709\u5171\u540c\u5c5e\u6027\u548c\u65b9\u6cd5\u7684\u5bf9\u8c61\u7684\u62bd\u8c61\uff0c\u800c\u5bf9\u8c61\u5219\u662f\u8fd9\u4e9b\u7c7b\u7684\u5177\u4f53\u5b9e\u4f8b\u3002\u901a\u8fc7\u7c7b\u7684\u7ee7\u627f\uff0cJava\u5141\u8bb8\u521b\u5efa\u65b0\u7c7b\u6765\u7ee7\u627f\u73b0\u6709\u7c7b\u7684\u7279\u6027\uff0c\u8fd9\u4e0d\u4ec5\u4fc3\u8fdb\u4e86\u4ee3\u7801\u7684\u590d\u7528\u4e5f\u4f7f\u5f97\u4ee3\u7801\u66f4\u6613\u4e8e\u7ba1\u7406\u3002\u591a\u6001\u5219\u5141\u8bb8\u4f7f\u7528\u4e00\u4e2a\u63a5\u53e3\u6765\u5f15\u7528\u591a\u4e2a\u7c7b\u7684\u5bf9\u8c61\uff0c\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u7075\u6d3b\u6027\u3002\u63a5\u53e3\u5728Java\u4e2d\u662f\u5b9a\u4e49\u65b9\u6cd5\u7684\u4e00\u79cd\u65b9\u5f0f\uff0c\u5b83\u4eec\u89c4\u5b9a\u4e86\u4e00\u4e2a\u7c7b\u5fc5\u987b\u505a\u4ec0\u4e48\u800c\u4e0d\u662f\u600e\u4e48\u505a\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u4f4e\u8026\u5408\u9ad8\u5185\u805a\u7684\u8bbe\u8ba1\u7406\u5ff5\u3002<\/p>\n<\/p>\n

\u4e8c\u3001\u6301\u7eed\u5b9e\u8df5<\/h3>\n<\/p>\n

\u7406\u8bba\u5b66\u4e60\u4e4b\u540e\uff0c\u6301\u7eed\u5b9e\u8df5\u662f\u6210\u957f\u7684\u52a0\u901f\u5668\u3002\u521d\u5b66\u8005\u5e94\u8be5\u6bcf\u5929\u7f16\u5199Java\u4ee3\u7801<\/strong>\uff0c\u54ea\u6015\u662f\u7b80\u5355\u7684\u7a0b\u5e8f\u4e5f\u597d\u3002\u901a\u8fc7\u5b9e\u8df5\uff0c\u4f60\u53ef\u4ee5\u5c06\u62bd\u8c61\u7684\u6982\u5ff5\u8f6c\u5316\u4e3a\u5177\u4f53\u7684\u6280\u80fd\u3002\u6784\u5efa\u5c0f\u9879\u76ee\u4e0d\u4ec5\u53ef\u4ee5\u5e2e\u52a9\u4f60\u7406\u89e3Java\u7684\u6838\u5fc3\u6982\u5ff5\uff0c\u800c\u4e14\u8fd8\u80fd\u6559\u4f1a\u4f60\u5982\u4f55\u89e3\u51b3\u5b9e\u9645\u95ee\u9898\u3002\u4f8b\u5982\uff0c\u4f60\u53ef\u4ee5\u4ece\u6784\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u8ba1\u7b97\u5668\u6216\u8005\u5f85\u529e\u4e8b\u9879\u5217\u8868\u5f00\u59cb\u3002\u968f\u7740\u6280\u672f\u6c34\u5e73\u7684\u63d0\u9ad8\uff0c\u4f60\u53ef\u4ee5\u5c1d\u8bd5\u66f4\u590d\u6742\u7684\u9879\u76ee\uff0c\u5982\u5f00\u53d1\u4e00\u4e2a\u5c0f\u578b\u7684\u7f51\u9875\u5e94\u7528\u3002<\/p>\n<\/p>\n

\u4e09\u3001\u53c2\u4e0e\u793e\u533a\u4ea4\u6d41<\/h3>\n<\/p>\n

\u793e\u533a\u4ea4\u6d41\u662f\u52a0\u901f\u5b66\u4e60\u7684\u4e00\u4e2a\u91cd\u8981\u9014\u5f84\u3002\u53c2\u52a0Java\u8bba\u575b\u5982Stack Overflow\u3001GitHub\u6216Reddit\u4e2d\u7684Java\u793e\u533a<\/strong>\u80fd\u8ba9\u4f60\u63a5\u89e6\u5230\u6700\u65b0\u7684Java\u6280\u672f\u548c\u5b9e\u8df5\u3002\u5728\u8fd9\u4e9b\u5e73\u53f0\u4e0a\uff0c\u4f60\u53ef\u4ee5\u63d0\u95ee\u3001\u56de\u7b54\u95ee\u9898\uff0c\u6216\u8005\u53c2\u4e0e\u5230\u5f00\u6e90\u9879\u76ee\u4e2d\u53bb\u3002\u901a\u8fc7\u9605\u8bfb\u548c\u53c2\u4e0e\u8ba8\u8bba\uff0c\u4f60\u4e0d\u4ec5\u53ef\u4ee5\u5b66\u5230\u65b0\u77e5\u8bc6\uff0c\u8fd8\u53ef\u4ee5\u4e86\u89e3\u884c\u4e1a\u8d8b\u52bf\uff0c\u83b7\u5f97\u7f16\u7a0b\u7ecf\u9a8c\u4ee5\u5916\u7684\u6d1e\u5bdf\u529b\u3002<\/p>\n<\/p>\n

\u56db\u3001\u6784\u5efa\u4e2a\u4eba\u9879\u76ee<\/h3>\n<\/p>\n

\u6784\u5efa\u4e2a\u4eba\u9879\u76ee\u662f\u68c0\u9a8c\u5b66\u4e60\u6210\u679c\u7684\u6700\u597d\u65b9\u5f0f\u3002\u4e00\u4e2a\u4eba\u53ef\u4ee5\u901a\u8fc7\u9009\u62e9\u611f\u5174\u8da3\u7684\u95ee\u9898\u6765\u89e3\u51b3\uff0c\u4ece\u4e2d\u5b66\u5230\u5927\u91cf\u77e5\u8bc6<\/strong>\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u5bf9\u6570\u636e\u5206\u6790\u611f\u5174\u8da3\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u6784\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u6570\u636e\u53ef\u89c6\u5316\u5de5\u5177\u3002\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0c\u4f60\u4e0d\u4ec5\u8981\u5b66\u4f1aJava\uff0c\u8fd8\u8981\u5b66\u4f1a\u5982\u4f55\u4f7f\u7528\u6570\u636e\u5e93\u3001\u5982\u4f55\u8bbe\u8ba1\u7528\u6237\u754c\u9762\u7b49\u3002\u5b8c\u6210\u9879\u76ee\u80fd\u7ed9\u4f60\u5e26\u6765\u5de8\u5927\u7684\u6ee1\u8db3\u611f\uff0c\u5e76\u4e14\u6210\u4e3a\u4f60\u7b80\u5386\u4e0a\u7684\u4eae\u70b9\u3002<\/p>\n<\/p>\n

\u4e94\u3001\u5229\u7528\u5728\u7ebf\u8d44\u6e90\u4e0e\u4e66\u7c4d<\/h3>\n<\/p>\n

\u968f\u7740\u4fe1\u606f\u6280\u672f\u7684\u53d1\u5c55\uff0c\u6211\u4eec\u6709\u5e78\u53ef\u4ee5\u901a\u8fc7\u5728\u7ebf\u8d44\u6e90\u548c\u4e66\u7c4d\u7cfb\u7edf\u5730\u5b66\u4e60Java\u3002\u4f18\u8d28\u7684\u5728\u7ebf\u8bfe\u7a0b\u50cfCoursera\u3001edX\u3001Udacity\u63d0\u4f9b\u4e86\u4ece\u5165\u95e8\u5230\u8fdb\u9636\u7684Java\u5b66\u4e60\u8d44\u6e90\u3002\u8fd9\u4e9b\u8bfe\u7a0b\u901a\u5e38\u5305\u62ec\u89c6\u9891\u6559\u5b66\u3001\u4ee3\u7801\u7ec3\u4e60\u548c\u9879\u76ee\u4efb\u52a1\uff0c\u975e\u5e38\u9002\u5408\u81ea\u5b66\u3002\u540c\u65f6\uff0c\u7ecf\u5178\u4e66\u7c4d\u5982\u300aJava\u6838\u5fc3\u6280\u672f\u300b\u3001\u300aEffective Java\u300b\u7b49\uff0c\u5bf9\u4e8e\u6df1\u5316\u7406\u89e3Java\u4e5f\u975e\u5e38\u6709\u5e2e\u52a9\u3002<\/p>\n<\/p>\n

\u516d\u3001\u5b9a\u671f\u56de\u987e\u4e0e\u603b\u7ed3<\/h3>\n<\/p>\n

\u5b66\u4e60Java\u7684\u8fc7\u7a0b\u4e2d\uff0c\u5b9a\u671f\u56de\u987e\u4e0e\u603b\u7ed3\u6240\u5b66\u5185\u5bb9\u5bf9\u4e8e\u5de9\u56fa\u77e5\u8bc6\u81f3\u5173\u91cd\u8981\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u7f16\u5199\u535a\u5ba2\u3001\u505a\u7b14\u8bb0\u6216\u6559\u6388\u4ed6\u4eba\u6765\u8fbe\u5230\u8fd9\u4e2a\u76ee\u7684\u3002\u8fd9\u6837\u4e0d\u4ec5\u8ba9\u77e5\u8bc6\u5728\u8111\u6d77\u4e2d\u7559\u4e0b\u6df1\u523b\u7684\u5370\u8c61\uff0c\u8fd8\u80fd\u63d0\u5347\u4e2a\u4eba\u7684\u8868\u8fbe\u80fd\u529b\u3002<\/p>\n<\/p>\n

\u901a\u8fc7\u9075\u5faa\u8fd9\u4e9b\u6b65\u9aa4\uff0c\u4f60\u5c06\u80fd\u591f\u5feb\u901f\u5730\u5728Java\u65b9\u9762\u53d6\u5f97\u6210\u957f\uff0c\u4e0d\u4ec5\u638c\u63e1\u4e86\u7f16\u7a0b\u6280\u5de7\uff0c\u8fd8\u80fd\u5b66\u4f1a\u5982\u4f55\u89e3\u51b3\u95ee\u9898\uff0c\u8fd9\u5c06\u6781\u5927\u5730\u63d0\u5347\u4f60\u4f5c\u4e3a\u4e00\u4e2a\u8f6f\u4ef6\u5f00\u53d1\u8005\u7684\u4ef7\u503c\u3002<\/p>\n<\/p>\n

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

1. Java\u65b9\u9762\u6210\u957f\u9700\u8981\u600e\u6837\u7684\u5b66\u4e60\u65b9\u6cd5\u548c\u5b9e\u8df5\u7ecf\u9a8c\uff1f<\/strong><\/p>\n

    \n
  • \u4ece\u57fa\u7840\u5f00\u59cb\u5b66\u4e60\uff1a\u638c\u63e1Java\u8bed\u8a00\u7684\u57fa\u672c\u8bed\u6cd5\u548c\u6982\u5ff5\uff0c\u5305\u62ec\u53d8\u91cf\u3001\u6570\u636e\u7c7b\u578b\u3001\u6761\u4ef6\u8bed\u53e5\u3001\u5faa\u73af\u8bed\u53e5\u7b49\u3002<\/li>\n
  • \u5b9e\u8df5\u9879\u76ee\uff1a\u79ef\u6781\u53c2\u4e0e\u5b9e\u9645\u9879\u76ee\u7684\u5f00\u53d1\uff0c\u901a\u8fc7\u5b9e\u8df5\u63d0\u5347\u5bf9Java\u7f16\u7a0b\u7684\u7406\u89e3\u548c\u719f\u7ec3\u5ea6\u3002<\/li>\n
  • \u9605\u8bfb\u4f18\u79c0\u7684\u4ee3\u7801\u548c\u5f00\u6e90\u9879\u76ee\uff1a\u5b66\u4e60\u5e76\u501f\u9274\u4ed6\u4eba\u7684\u7ecf\u9a8c\uff0c\u63d0\u5347\u81ea\u5df1\u7684\u7f16\u7801\u98ce\u683c\u548c\u6280\u672f\u80fd\u529b\u3002<\/li>\n
  • \u53c2\u52a0\u76f8\u5173\u57f9\u8bad\u548c\u5728\u7ebf\u6559\u80b2\u8d44\u6e90\uff1a\u901a\u8fc7\u53c2\u52a0\u57f9\u8bad\u8bfe\u7a0b\u6216\u5728\u7ebf\u5b66\u4e60\u8d44\u6e90\uff0c\u7cfb\u7edf\u5730\u5b66\u4e60Java\u7684\u9ad8\u7ea7\u7279\u6027\u548c\u6280\u672f\u6808\u3002<\/li>\n<\/ul>\n

    2. \u5982\u4f55\u63d0\u9ad8Java\u7f16\u7a0b\u6280\u80fd\u5e76\u89e3\u51b3\u7f16\u7a0b\u96be\u9898\uff1f<\/strong><\/p>\n

      \n
    • \u7ec3\u4e60\u7b97\u6cd5\u9898\u76ee\uff1a\u5237\u9898\u53ef\u4ee5\u5e2e\u52a9\u63d0\u9ad8\u5bf9Java\u7f16\u7a0b\u8bed\u8a00\u7684\u7406\u89e3\u548c\u95ee\u9898\u89e3\u51b3\u80fd\u529b\u3002<\/li>\n
    • \u53c2\u52a0\u7f16\u7a0b\u56e2\u961f\uff1a\u52a0\u5165\u4e00\u4e2a\u7f16\u7a0b\u56e2\u961f\u53ef\u4ee5\u4e0e\u5176\u4ed6\u5f00\u53d1\u8005\u4e92\u76f8\u5e2e\u52a9\u548c\u4ea4\u6d41\uff0c\u89e3\u51b3\u7f16\u7a0b\u96be\u9898\u3002<\/li>\n
    • \u591a\u505a\u9879\u76ee\uff1a\u901a\u8fc7\u591a\u505a\u9879\u76ee\uff0c\u7279\u522b\u662f\u4e00\u4e9b\u6709\u6311\u6218\u6027\u7684\u9879\u76ee\uff0c\u53ef\u4ee5\u63d0\u9ad8Java\u7f16\u7a0b\u6280\u80fd\u548c\u89e3\u51b3\u95ee\u9898\u7684\u80fd\u529b\u3002<\/li>\n<\/ul>\n

      3. \u5982\u4f55\u4fdd\u6301\u5bf9Java\u6280\u672f\u7684\u5b66\u4e60\u548c\u8ddf\u8fdb\uff1f<\/strong><\/p>\n

        \n
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      • \u53c2\u52a0\u6280\u672f\u4ea4\u6d41\u4f1a\u8bae\u548c\u7814\u8ba8\u4f1a\uff1a\u901a\u8fc7\u53c2\u52a0\u6280\u672f\u4ea4\u6d41\u4f1a\u8bae\uff0c\u4e86\u89e3\u4e1a\u5185\u6700\u65b0\u52a8\u6001\uff0c\u5e76\u4e0e\u5176\u4ed6Java\u5f00\u53d1\u8005\u4ea4\u6d41\u7ecf\u9a8c\u3002<\/li>\n
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