{"id":6609,"date":"2024-11-14T13:56:58","date_gmt":"2024-11-14T05:56:58","guid":{"rendered":"https:\/\/fwq.ai\/blog\/6609\/"},"modified":"2024-11-14T13:56:58","modified_gmt":"2024-11-14T05:56:58","slug":"%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3-mysql%ef%bc%9a%e4%b8%ba%e6%9c%89%e6%8a%b1%e8%b4%9f%e7%9a%84%e6%95%b0%e6%8d%ae%e5%ba%93%e7%ae%a1%e7%90%86%e5%91%98%e6%8f%90%e4%be%9b%e7%9a%84%e7%bb%bc%e5%90%88","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/6609\/","title":{"rendered":"\u6df1\u5165\u4e86\u89e3 MySQL\uff1a\u4e3a\u6709\u62b1\u8d1f\u7684\u6570\u636e\u5e93\u7ba1\u7406\u5458\u63d0\u4f9b\u7684\u7efc\u5408\u6559\u7a0b"},"content":{"rendered":"<p>\u60a8\u662f\u4e00\u540d\u6709\u62b1\u8d1f\u7684\u6570\u636e\u5e93\u7ba1\u7406\u5458\uff0c\u5e0c\u671b\u6269\u5c55\u60a8\u7684  \u6280\u80fd\u5417\uff1f\u522b\u518d\u72b9\u8c6b\u4e86\uff01\u6211\u4eec\u4ece labex \u7cbe\u9009\u4e86 8 \u4e2a\u7efc\u5408\u6559\u7a0b\uff0c\u6db5\u76d6\u4e86\u5e7f\u6cdb\u7684\u57fa\u672c\u6570\u636e\u5e93\u7ba1\u7406\u4e3b\u9898\u3002 ?<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/172347024966886.jpg\" class=\"aligncenter\" title=\"\u6df1\u5165\u4e86\u89e3 MySQL\uff1a\u4e3a\u6709\u62b1\u8d1f\u7684\u6570\u636e\u5e93\u7ba1\u7406\u5458\u63d0\u4f9b\u7684\u7efc\u5408\u6559\u7a0b\u63d2\u56fe\" alt=\"\u6df1\u5165\u4e86\u89e3 MySQL\uff1a\u4e3a\u6709\u62b1\u8d1f\u7684\u6570\u636e\u5e93\u7ba1\u7406\u5458\u63d0\u4f9b\u7684\u7efc\u5408\u6559\u7a0b\u63d2\u56fe\" \/><\/p>\n<p>\u4ece\u638c\u63e1\u7d22\u5f15\u3001\u5907\u4efd\u548c\u6062\u590d\u7b49\u57fa\u672c\u64cd\u4f5c\uff0c\u5230\u63a2\u7d22\u548c SQL 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\u6570\u636e\u67e5\u8be2\u7684\u4e16\u754c\uff01\u5728\u6b64\u9879\u76ee\u4e2d\uff0c\u60a8\u5c06\u5b66\u4e60\u5982\u4f55\u8bbf\u95ee MySQL \u6570\u636e\u5e93\u3001\u5bfc\u5165\u6570\u636e\u4ee5\u53ca\u4ece\u57ce\u5e02\u8868\u4e2d\u67e5\u8be2\u603b\u4eba\u53e3\u6392\u540d\u524d 10 \u7684\u56fd\u5bb6\/\u5730\u533a\u3002\u7acb\u5373\u63a2\u7d22\u5b9e\u9a8c\u5ba4<\/p>\n<h2> 3\u3001\u67e5\u8be2\u6559\u5ba4\u8868\u8bed\u53e5 <\/h2>\n<p>\u5728\u5b66\u4e60\u5982\u4f55\u4f7f\u7528 Statement \u5bf9\u8c61\u4ece MySQL \u6570\u636e\u5e93\u67e5\u8be2\u6570\u636e\u65f6\uff0c\u53d1\u73b0 JDBC\uff08Java \u6570\u636e\u5e93\u8fde\u63a5\uff09\u7684\u5f3a\u5927\u529f\u80fd\u3002\u60a8\u8fd8\u5c06\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 ResultSet \u5c01\u88c5\u7ed3\u679c\u96c6\u3002\u5f00\u59cb\u5b9e\u9a8c\u5ba4<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/172347025919425.png\" class=\"aligncenter\" title=\"\u6df1\u5165\u4e86\u89e3 MySQL\uff1a\u4e3a\u6709\u62b1\u8d1f\u7684\u6570\u636e\u5e93\u7ba1\u7406\u5458\u63d0\u4f9b\u7684\u7efc\u5408\u6559\u7a0b\u63d2\u56fe1\" alt=\"\u6df1\u5165\u4e86\u89e3 MySQL\uff1a\u4e3a\u6709\u62b1\u8d1f\u7684\u6570\u636e\u5e93\u7ba1\u7406\u5458\u63d0\u4f9b\u7684\u7efc\u5408\u6559\u7a0b\u63d2\u56fe1\" \/><\/p>\n<h2> 4. \u5728\u7ebf MySQL Playground <\/h2>\n<p>\u901a\u8fc7\u6211\u4eec\u76f4\u89c2\u7684\u5728\u7ebf\u6e38\u4e50\u573a\u63a2\u7d22 MySQL \u7684\u591a\u529f\u80fd\u6027\u3002\u5229\u7528\u8fd9\u4e2a\u529f\u80fd\u4e30\u5bcc\u7684\u5e73\u53f0\u7b80\u5316\u60a8\u7684\u6570\u636e\u5e93\u5f00\u53d1\u548c\u6d4b\u8bd5\u3002\u8fdb\u5165\u5b9e\u9a8c\u5ba4<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/172347026999934.png\" class=\"aligncenter\" title=\"\u6df1\u5165\u4e86\u89e3 MySQL\uff1a\u4e3a\u6709\u62b1\u8d1f\u7684\u6570\u636e\u5e93\u7ba1\u7406\u5458\u63d0\u4f9b\u7684\u7efc\u5408\u6559\u7a0b\u63d2\u56fe2\" alt=\"\u6df1\u5165\u4e86\u89e3 MySQL\uff1a\u4e3a\u6709\u62b1\u8d1f\u7684\u6570\u636e\u5e93\u7ba1\u7406\u5458\u63d0\u4f9b\u7684\u7efc\u5408\u6559\u7a0b\u63d2\u56fe2\" \/><\/p>\n<h2> 5. \u4f7f\u7528 Flask MySQL \u6784\u5efa URL \u7f29\u77ed\u5668 <\/h2>\n<p>\u8be5\u9879\u76ee\u5c06\u6307\u5bfc\u60a8\u4f7f\u7528 Flask \u548c MySQL \u521b\u5efa\u7b80\u5355\u7684 URL \u7f29\u77ed\u670d\u52a1\u3002\u60a8\u5c06\u5b66\u4e60\u5982\u4f55\u8bbe\u7f6e\u6570\u636e\u5e93\u3001\u8bbe\u8ba1 Web \u754c\u9762\u4ee5\u53ca\u5b9e\u73b0\u7f29\u77ed URL\u3001\u6309\u6807\u7b7e\u641c\u7d22 URL \u548c\u67e5\u770b\u5206\u6790\u7684\u529f\u80fd\u3002 ? \u6df1\u5165\u5b9e\u9a8c\u5ba4<\/p>\n<h2> 6.\u7ba1\u7406MySQL\u7528\u6237\u6743\u9650 <\/h2>\n<p>\u5728\u8fd9\u4e2a\u9879\u76ee\u4e2d\uff0c\u60a8\u5c06\u5b66\u4e60\u5982\u4f55\u7ba1\u7406 MySQL \u6570\u636e\u5e93\u4e2d\u7684\u7528\u6237\u6743\u9650\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u60a8\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a\u201cRong\u201d\u7684\u65b0\u672c\u5730\u7528\u6237\uff0c\u5e76\u6388\u4e88\u4ed6\u4eec\u5bf9 Performance_schema \u6570\u636e\u5e93\u7684\u8bbf\u95ee\u6743\u9650\u3002\u5f00\u59cb\u5b9e\u9a8c\u5ba4<\/p>\n<h2> 7. \u57ce\u5e02\u540d\u79f0\u53ca\u6240\u5c5e\u56fd\u5bb6 <\/h2>\n<p>\u901a\u8fc7\u5b66\u4e60\u5982\u4f55\u4f7f\u7528\u7b49\u8fde\u63a5\u67e5\u8be2\u4ece MySQL \u6570\u636e\u5e93\u68c0\u7d22\u57ce\u5e02\u540d\u79f0\u53ca\u5176\u76f8\u5e94\u7684\u56fd\u5bb6\/\u5730\u533a\u540d\u79f0\uff0c\u589e\u5f3a\u60a8\u7684 SQL \u67e5\u8be2\u6280\u80fd\u3002\u8be5\u9879\u76ee\u5c06\u5e2e\u52a9\u60a8\u4e86\u89e3 SQL \u67e5\u8be2\u548c\u4f7f\u7528\u5173\u7cfb\u6570\u636e\u5e93\u7684\u57fa\u7840\u77e5\u8bc6\u3002\u63a2\u7d22\u5b9e\u9a8c\u5ba4<\/p>\n<h2> 8. \u4f7f\u7528 SQL \u8fdb\u884c\u6570\u636e\u5e93\u7ba1\u7406 <\/h2>\n<p>\u5728\u8fd9\u4e2a\u9879\u76ee\u4e2d\uff0c\u60a8\u5c06\u5b66\u4e60\u5982\u4f55\u5220\u9664\u4e16\u754c\u6570\u636e\u5e93\u4e2d\u7684\u7279\u5b9a\u8868\u5e76\u6e05\u7a7a\u53e6\u4e00\u4e2a\u8868\u800c\u4e0d\u5220\u9664\u5176\u7ed3\u6784\u3002\u8be5\u9879\u76ee\u65e8\u5728\u5e2e\u52a9\u60a8\u4e86\u89e3\u6570\u636e\u5e93\u7ba1\u7406\u548c SQL \u547d\u4ee4\u3002\u8fdb\u5165\u5b9e\u9a8c\u5ba4<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/172347027758294.png\" class=\"aligncenter\" title=\"\u6df1\u5165\u4e86\u89e3 MySQL\uff1a\u4e3a\u6709\u62b1\u8d1f\u7684\u6570\u636e\u5e93\u7ba1\u7406\u5458\u63d0\u4f9b\u7684\u7efc\u5408\u6559\u7a0b\u63d2\u56fe3\" alt=\"\u6df1\u5165\u4e86\u89e3 MySQL\uff1a\u4e3a\u6709\u62b1\u8d1f\u7684\u6570\u636e\u5e93\u7ba1\u7406\u5458\u63d0\u4f9b\u7684\u7efc\u5408\u6559\u7a0b\u63d2\u56fe3\" \/><\/p>\n<p>\u901a\u8fc7 LabEx \u7684\u8fd9\u4e9b\u7efc\u5408\u6559\u7a0b\u6df1\u5165\u3001\u63a2\u7d22\u548c\u63d0\u5347\u60a8\u7684 MySQL \u4e13\u4e1a\u77e5\u8bc6\u3002\u5feb\u4e50\u5b66\u4e60\uff01 ?<\/p>\n<hr>\n<h2> \u60f3\u4e86\u89e3\u66f4\u591a\u5417\uff1f <\/h2>\n<ul>\n<li>?\u5b66\u4e60\u6700\u65b0\u7684MySQL\u6280\u80fd\u6811 <\/li>\n<li>? \u9605\u8bfb\u66f4\u591a MySQL \u6559\u7a0b <\/li>\n<li>? \u52a0\u5165\u6211\u4eec\u7684 Discord \u6216\u53d1\u63a8\u6587@WeAreLabEx <\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u6df1\u5165\u4e86\u89e3 MySQL\uff1a\u4e3a\u6709\u62b1\u8d1f\u7684\u6570\u636e\u5e93\u7ba1\u7406\u5458\u63d0\u4f9b\u7684\u7efc\u5408\u6559\u7a0b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u60a8\u662f\u4e00\u540d\u6709\u62b1\u8d1f\u7684\u6570\u636e\u5e93\u7ba1\u7406\u5458\uff0c\u5e0c\u671b\u6269\u5c55\u60a8\u7684 \u6280\u80fd\u5417\uff1f\u522b\u518d\u72b9\u8c6b\u4e86\uff01\u6211\u4eec\u4ece labex \u7cbe\u9009\u4e86 8 \u4e2a\u7efc\u5408\u6559\u7a0b\uff0c\u6db5\u76d6\u4e86\u5e7f\u6cdb\u7684\u57fa\u672c\u6570\u636e\u5e93\u7ba1\u7406\u4e3b\u9898\u3002 ? \u4ece\u638c\u63e1\u7d22\u5f15\u3001\u5907\u4efd\u548c\u6062\u590d\u7b49\u57fa\u672c\u64cd\u4f5c\uff0c\u5230\u63a2\u7d22\u548c SQL \u67e5\u8be2\u7b49\u9ad8\u7ea7\u6982\u5ff5\uff0c\u8be5\u5408\u96c6\u9002\u5408\u6bcf\u4e2a\u4eba\u3002\u65e0\u8bba\u60a8\u662f\u521d\u5b66\u8005\u8fd8\u662f\u7ecf\u9a8c\u4e30\u5bcc\u7684\u4e13\u4e1a\u4eba\u58eb\uff0c\u8fd9\u4e9b\u6559\u7a0b\u90fd\u5c06\u4e3a\u60a8\u63d0\u4f9b\u6210\u4e3a MySQL \u4e13\u4e1a\u4eba\u58eb\u6240\u9700\u7684\u77e5\u8bc6\u548c\u5b9e\u8df5\u7ecf\u9a8c\u3002 ? 1.\u5176\u4ed6\u57fa\u672c\u64cd\u4f5c 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