{"id":226032,"date":"2024-05-11T20:17:13","date_gmt":"2024-05-11T12:17:13","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/226032.html"},"modified":"2024-05-11T20:17:22","modified_gmt":"2024-05-11T12:17:22","slug":"java%e5%a6%82%e4%bd%95%e7%94%a8%e4%b8%80%e5%a5%97%e4%bb%a3%e7%a0%81%e5%85%bc%e5%ae%b9mysql%e5%92%8coracle%e6%95%b0%e6%8d%ae%e5%ba%93","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/226032.html","title":{"rendered":"java\u5982\u4f55\u7528\u4e00\u5957\u4ee3\u7801\u517c\u5bb9mysql\u548coracle\u6570\u636e\u5e93"},"content":{"rendered":"

\"java\u5982\u4f55\u7528\u4e00\u5957\u4ee3\u7801\u517c\u5bb9mysql\u548coracle\u6570\u636e\u5e93\"<\/p>\n

\u8981\u5b9e\u73b0Java\u4ee3\u7801\u540c\u65f6\u517c\u5bb9MySQL\u548cOracle\u6570\u636e\u5e93\uff0c\u5173\u952e\u5728\u4e8e\u62bd\u8c61\u6570\u636e\u5e93\u8bbf\u95ee\u5c42\u3001\u4f7f\u7528\u6570\u636e\u5e93\u4e2d\u95f4\u4ef6\u3001\u91c7\u7528\u6807\u51c6SQL\u8bed\u6cd5\u3001\u5229\u7528ORM\u6846\u67b6<\/strong>\u3002\u6700\u6838\u5fc3\u7684\u662f\u91c7\u7528\u6807\u51c6SQL\u8bed\u6cd5<\/strong>\uff0c\u56e0\u4e3a\u8fd9\u80fd\u6700\u5927\u9650\u5ea6\u5730\u4fdd\u8bc1\u4e0d\u540c\u6570\u636e\u5e93\u4e4b\u95f4\u7684\u517c\u5bb9\u6027\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u62bd\u8c61\u6570\u636e\u5e93\u8bbf\u95ee\u5c42<\/h3>\n<\/p>\n

\u5728Java\u9879\u76ee\u4e2d\uff0c\u901a\u8fc7\u521b\u5efa\u4e00\u4e2a\u62bd\u8c61\u7684\u6570\u636e\u5e93\u8bbf\u95ee\u5c42\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u9694\u79bb\u6570\u636e\u5e93\u7684\u5177\u4f53\u5b9e\u73b0\u4e0e\u4e1a\u52a1\u903b\u8f91\u4e4b\u95f4\u7684\u8026\u5408\u3002\u8fd9\u4e2a\u62bd\u8c61\u5c42\u901a\u5e38\u7531\u63a5\u53e3\u548c\u5b9e\u73b0\u8fd9\u4e9b\u63a5\u53e3\u7684\u7c7b\u6784\u6210\u3002\u63a5\u53e3\u5b9a\u4e49\u4e86\u6240\u6709\u6570\u636e\u5e93\u64cd\u4f5c\u7684\u6807\u51c6\u65b9\u6cd5\uff0c\u800c\u5177\u4f53\u7684\u5b9e\u73b0\u7c7b\u5219\u5c01\u88c5\u4e86\u9488\u5bf9\u7279\u5b9a\u6570\u636e\u5e93\uff08\u6bd4\u5982MySQL\u6216Oracle\uff09\u7684\u64cd\u4f5c\u903b\u8f91\u3002<\/p>\n<\/p>\n

    \n
  • \n

    \u5b9e\u73b0\u65b9\u6cd5\uff1a\u5b9a\u4e49\u4e00\u4e2a\u901a\u7528DAO\u63a5\u53e3\uff0c\u7136\u540e\u4e3aMySQL\u548cOracle\u5206\u522b\u521b\u5efa\u5b9e\u73b0\u7c7b\u3002\u5728\u8fd9\u4e9b\u5b9e\u73b0\u7c7b\u4e2d\uff0c\u5c01\u88c5\u5bf9\u5e94\u7684\u6570\u636e\u5e93\u64cd\u4f5c\u903b\u8f91\u3002\u8fd9\u6837\uff0c\u4e1a\u52a1\u903b\u8f91\u5c31\u53ef\u4ee5\u901a\u8fc7\u64cd\u4f5cDAO\u63a5\u53e3\u4e0e\u6570\u636e\u5e93\u4ea4\u4e92\uff0c\u800c\u4e0d\u5fc5\u5173\u5fc3\u5177\u4f53\u7684\u6570\u636e\u5e93\u7c7b\u578b\u3002<\/p>\n<\/p>\n<\/li>\n

  • \n

    \u793a\u4f8b\u8bf4\u660e\uff1a\u4e3e\u4f8b\u6765\u8bf4\uff0c\u5982\u679c\u6709\u4e00\u4e2a\u65b9\u6cd5\u7528\u4e8e\u67e5\u8be2\u6570\u636e\uff0c\u90a3\u4e48\u5728\u901a\u7528DAO\u63a5\u53e3\u4e2d\u5b9a\u4e49\u8fd9\u4e2a\u67e5\u8be2\u65b9\u6cd5\u3002\u63a5\u7740\uff0c\u4e3aMySQL\u548cOracle\u5206\u522b\u5b9e\u73b0\u8fd9\u4e2a\u63a5\u53e3\uff0c\u5728\u5b9e\u73b0\u7c7b\u4e2d\u6839\u636e\u5bf9\u5e94\u6570\u636e\u5e93\u7684\u7279\u6027\u7f16\u5199\u67e5\u8be2\u903b\u8f91\u3002\u8fd9\u6837\uff0c\u5f53\u4e1a\u52a1\u9700\u6c42\u53d8\u5316\u65f6\uff0c\u53ea\u9700\u8981\u8c03\u6574\u5bf9\u5e94\u7684\u5b9e\u73b0\u7c7b\u5373\u53ef\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n

    \u4e8c\u3001\u4f7f\u7528\u6570\u636e\u5e93\u4e2d\u95f4\u4ef6<\/h3>\n<\/p>\n

    \u6570\u636e\u5e93\u4e2d\u95f4\u4ef6\u5982MyBatis\u7b49\uff0c\u80fd\u591f\u4e3a\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\u5e93\u63d0\u4f9b\u4e00\u4e2a\u7edf\u4e00\u7684\u8bbf\u95ee\u63a5\u53e3\u3002MyBatis\u7b49\u4e2d\u95f4\u4ef6\u4e0d\u4ec5\u63d0\u4f9b\u4e86\u7269\u7406\u6570\u636e\u5e93\u4e4b\u524d\u7684\u9694\u79bb\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u7075\u6d3b\u5730\u5207\u6362\u6570\u636e\u5e93\uff0c\u800c\u65e0\u9700\u6539\u52a8\u4ee3\u7801\u3002<\/p>\n<\/p>\n

      \n
    • \n

      \u5b9e\u73b0\u65b9\u6cd5\uff1a\u5728\u9879\u76ee\u4e2d\u96c6\u6210MyBatis\uff0c\u7136\u540e\u901a\u8fc7XML\u914d\u7f6e\u6587\u4ef6\u6216\u6ce8\u89e3\u7684\u65b9\u5f0f\u5b9a\u4e49SQL\u8bed\u53e5\u548c\u6570\u636e\u5e93\u6620\u5c04\u3002\u5728\u8fd9\u4e9b\u914d\u7f6e\u4e2d\uff0c\u5e94\u8c28\u614e\u5904\u7406\u6570\u636e\u5e93\u65b9\u8a00\u548c\u7279\u6027\u5dee\u5f02\u3002<\/p>\n<\/p>\n<\/li>\n

    • \n

      \u793a\u4f8b\u8bf4\u660e\uff1a\u6bd4\u5982\uff0c\u5728MyBatis\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u9884\u5148\u5b9a\u4e49\u597d\u9488\u5bf9MySQL\u548cOracle\u7684SQL\u8bed\u53e5\uff0c\u5e76\u6839\u636e\u5b9e\u9645\u90e8\u7f72\u7684\u6570\u636e\u5e93\u7c7b\u578b\u9009\u62e9\u5bf9\u5e94\u7684SQL\u6267\u884c\u3002\u8fd9\u79cd\u65b9\u5f0f\u7684\u4f18\u52bf\u5728\u4e8e\uff0c\u5f00\u53d1\u4eba\u5458\u53ea\u9700\u8981\u5173\u6ce8\u4e1a\u52a1\u903b\u8f91\uff0c\u800c\u4e0d\u9700\u8981\u6df1\u5165\u5230\u5404\u4e2a\u6570\u636e\u5e93\u7684\u5177\u4f53\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n

      \u4e09\u3001\u91c7\u7528\u6807\u51c6SQL\u8bed\u6cd5<\/h3>\n<\/p>\n

      \u5728\u7f16\u5199SQL\u8bed\u53e5\u65f6\uff0c\u9075\u5faaSQL\u6807\u51c6\u662f\u786e\u4fdd\u4e0d\u540c\u6570\u636e\u5e93\u517c\u5bb9\u7684\u5173\u952e\u3002\u5c3d\u7ba1\u4e0d\u540c\u7684\u6570\u636e\u5e93\u4f1a\u6709\u81ea\u5df1\u7684\u65b9\u8a00\u548c\u7279\u6027\uff0c\u4f46\u5927\u591a\u6570\u5e38\u7528\u64cd\u4f5c\u90fd\u6709\u6807\u51c6SQL\u8bed\u6cd5\u3002<\/p>\n<\/p>\n

        \n
      • \n

        \u5b9e\u73b0\u65b9\u6cd5\uff1a\u5728\u8bbe\u8ba1SQL\u8bed\u53e5\u65f6\uff0c\u5c3d\u91cf\u907f\u514d\u4f7f\u7528\u7279\u5b9a\u6570\u636e\u5e93\u7684\u6269\u5c55\u8bed\u6cd5\uff0c\u6bd4\u5982\u7279\u5b9a\u7684\u51fd\u6570\u3001\u5b58\u50a8\u8fc7\u7a0b\u8bed\u6cd5\u7b49\u3002\u5982\u679c\u786e\u5b9e\u9700\u8981\u4f7f\u7528\u5230\u7279\u5b9a\u7684\u6570\u636e\u5e93\u7279\u6027\uff0c\u53ef\u4ee5\u8003\u8651\u901a\u8fc7\u6570\u636e\u5e93\u4e2d\u95f4\u4ef6\u6216\u62bd\u8c61\u5c42\u6765\u5c01\u88c5\u8fd9\u4e9b\u8c03\u7528\u3002<\/p>\n<\/p>\n<\/li>\n

      • \n

        \u793a\u4f8b\u8bf4\u660e\uff1a\u4f8b\u5982\uff0c\u5728\u8fdb\u884c\u5206\u9875\u67e5\u8be2\u65f6\uff0c\u4e0d\u540c\u6570\u636e\u5e93\u7684\u5b9e\u73b0\u65b9\u5f0f\u5404\u4e0d\u76f8\u540c\u3002\u53ef\u4ee5\u5728\u6570\u636e\u5e93\u8bbf\u95ee\u5c42\u5c01\u88c5\u4e00\u4e2a\u5206\u9875\u67e5\u8be2\u7684\u65b9\u6cd5\uff0c\u5185\u90e8\u6839\u636e\u4e0d\u540c\u7684\u6570\u636e\u5e93\u7c7b\u578b\uff0c\u6267\u884c\u5bf9\u5e94\u7684\u6807\u51c6SQL\u5206\u9875\u8bed\u53e5\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n

        \u56db\u3001\u5229\u7528ORM\u6846\u67b6<\/h3>\n<\/p>\n

        \u5bf9\u8c61\u5173\u7cfb\u6620\u5c04\uff08ORM\uff09\u6846\u67b6\uff0c\u5982Hibernate\u6216Spring Data JPA\uff0c\u63d0\u4f9b\u4e86\u4e00\u79cd\u9ad8\u5ea6\u62bd\u8c61\u7684\u65b9\u5f0f\u6765\u5904\u7406\u4e0d\u540c\u6570\u636e\u5e93\u7684\u517c\u5bb9\u95ee\u9898\u3002\u901a\u8fc7ORM\u6846\u67b6\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u4ee5\u9762\u5411\u5bf9\u8c61\u7684\u65b9\u5f0f\u64cd\u4f5c\u6570\u636e\u5e93\uff0c\u800c\u4e0d\u5fc5\u76f4\u63a5\u7f16\u5199SQL\u8bed\u53e5\u3002<\/p>\n<\/p>\n

          \n
        • \n

          \u5b9e\u73b0\u65b9\u6cd5\uff1a\u5728\u9879\u76ee\u4e2d\u5f15\u5165ORM\u6846\u67b6\uff0c\u5e76\u914d\u7f6e\u76f8\u5e94\u7684\u5b9e\u4f53\u7c7b\u548c\u6570\u636e\u5e93\u8868\u7684\u6620\u5c04\u5173\u7cfb\u3002\u6846\u67b6\u4f1a\u6839\u636e\u4e0d\u540c\u7684\u6570\u636e\u5e93\u65b9\u8a00\uff0c\u81ea\u52a8\u8f6c\u6362\u4e3a\u76f8\u5e94\u7684SQL\u8bed\u53e5\u3002<\/p>\n<\/p>\n<\/li>\n

        • \n

          \u793a\u4f8b\u8bf4\u660e\uff1a\u4ee5Hibernate\u4e3a\u4f8b\uff0c\u901a\u8fc7\u6ce8\u89e3\u6216XML\u914d\u7f6e\u6587\u4ef6\u5c06Java\u5b9e\u4f53\u7c7b\u6620\u5c04\u5230\u6570\u636e\u5e93\u8868\u3002\u5728\u5e94\u7528\u542f\u52a8\u65f6\uff0c\u6307\u5b9a\u6570\u636e\u5e93\u65b9\u8a00\u53c2\u6570\u3002\u8fd9\u6837\uff0c\u65e0\u8bba\u5e95\u5c42\u4f7f\u7528\u54ea\u79cd\u6570\u636e\u5e93\uff0cHibernate\u90fd\u80fd\u591f\u81ea\u52a8\u5904\u7406\u4e0d\u540c\u6570\u636e\u5e93\u4e4b\u95f4\u7684\u5dee\u5f02\uff0c\u4f7f\u5f97\u540c\u4e00\u5957\u4ee3\u7801\u9002\u7528\u4e8eMySQL\u548cOracle\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n

          \u603b\u7ed3\u800c\u8a00\uff0c\u5b9e\u73b0Java\u4ee3\u7801\u540c\u65f6\u517c\u5bb9MySQL\u548cOracle\u6570\u636e\u5e93\uff0c\u9700\u8981\u5f00\u53d1\u8005\u5728\u8bbe\u8ba1\u521d\u671f\u5c31\u7efc\u5408\u8003\u8651\u6570\u636e\u5e93\u8bbf\u95ee\u7b56\u7565\uff0c\u5c3d\u91cf\u7f16\u5199\u901a\u7528\u3001\u6807\u51c6\u7684SQL\u8bed\u53e5\uff0c\u5e76\u901a\u8fc7\u62bd\u8c61\u5c42\u548c\u4e2d\u95f4\u4ef6\u6280\u672f\uff0c\u5b9e\u73b0\u5bf9\u7279\u5b9a\u6570\u636e\u5e93\u7279\u6027\u7684\u5c01\u88c5\u548c\u62bd\u8c61\u3002\u8fd9\u6837\u505a\u7684\u76ee\u7684\u662f\u4e3a\u4e86\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u548c\u53ef\u79fb\u690d\u6027\uff0c\u5b9e\u73b0\u771f\u6b63\u610f\u4e49\u4e0a\u7684\u6570\u636e\u5e93\u65e0\u5173\u6027\u3002<\/p>\n<\/p>\n

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

          1. \u5982\u4f55\u5728Java\u4e2d\u5b9e\u73b0\u6570\u636e\u5e93\u517c\u5bb9\u6027\uff1f<\/strong>
          \n\u5728Java\u4e2d\u5b9e\u73b0\u6570\u636e\u5e93\u517c\u5bb9\u6027\u7684\u4e00\u79cd\u5e38\u89c1\u65b9\u6cd5\u662f\u4f7f\u7528ORM\uff08\u5bf9\u8c61\u5173\u7cfb\u6620\u5c04\uff09\u5de5\u5177\uff0c\u5982Hibernate\u6216MyBatis\u3002\u8fd9\u4e9b\u5de5\u5177\u63d0\u4f9b\u4e86\u4e00\u79cd\u5c06Java\u5bf9\u8c61\u4e0e\u6570\u636e\u5e93\u8868\u8fdb\u884c\u6620\u5c04\u7684\u65b9\u5f0f\uff0c\u4ece\u800c\u4f7f\u5f97\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u64cd\u4f5cJava\u5bf9\u8c61\u6765\u8fdb\u884c\u6570\u636e\u5e93\u64cd\u4f5c\u3002\u901a\u8fc7\u4f7f\u7528ORM\u5de5\u5177\uff0c\u6211\u4eec\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u5207\u6362\u6570\u636e\u5e93\uff0c\u800c\u4e0d\u9700\u8981\u5bf9\u4ee3\u7801\u8fdb\u884c\u5927\u91cf\u66f4\u6539\u3002<\/p>\n

          2. \u5728Java\u4e2d\u5982\u4f55\u5904\u7406\u4e0d\u540c\u6570\u636e\u5e93\u7684\u5dee\u5f02\uff1f<\/strong>
          \n\u7531\u4e8e\u4e0d\u540c\u6570\u636e\u5e93\u4e4b\u95f4\u7684\u8bed\u6cd5\u548c\u7279\u6027\u5b58\u5728\u5dee\u5f02\uff0c\u56e0\u6b64\u5728\u5904\u7406\u4e0d\u540c\u6570\u636e\u5e93\u7684\u5dee\u5f02\u65f6\u9700\u8981\u505a\u4e00\u4e9b\u989d\u5916\u7684\u5de5\u4f5c\u3002\u4e00\u79cd\u5e38\u89c1\u7684\u505a\u6cd5\u662f\u4f7f\u7528\u6570\u636e\u5e93\u9002\u914d\u5668\u6a21\u5f0f\u3002\u901a\u8fc7\u4f7f\u7528\u6570\u636e\u5e93\u9002\u914d\u5668\u63a5\u53e3\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u4e00\u5957\u901a\u7528\u7684\u6570\u636e\u5e93\u64cd\u4f5c\u63a5\u53e3\uff0c\u7136\u540e\u9488\u5bf9\u4e0d\u540c\u7684\u6570\u636e\u5e93\u5b9e\u73b0\u5177\u4f53\u7684\u9002\u914d\u5668\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u6240\u4f7f\u7528\u7684\u6570\u636e\u5e93\u6765\u9009\u62e9\u76f8\u5e94\u7684\u9002\u914d\u5668\uff0c\u800c\u4e0d\u9700\u8981\u5728\u4ee3\u7801\u4e2d\u76f4\u63a5\u5199\u5165\u7279\u5b9a\u6570\u636e\u5e93\u7684\u8bed\u6cd5\u3002<\/p>\n

          3. \u5982\u4f55\u6d4b\u8bd5\u517c\u5bb9\u6027\u4ee3\u7801\u5728\u4e0d\u540c\u6570\u636e\u5e93\u4e0a\u7684\u8fd0\u884c\u60c5\u51b5\uff1f<\/strong>
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