{"id":96441,"date":"2024-04-11T15:03:59","date_gmt":"2024-04-11T07:03:59","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/96441.html"},"modified":"2024-04-11T15:04:00","modified_gmt":"2024-04-11T07:04:00","slug":"%e6%95%b0%e6%8d%ae%e5%ba%93%e6%ad%bb%e9%94%81%e5%8f%91%e7%94%9f%e7%9a%84%e5%8e%9f%e5%9b%a0","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/96441.html","title":{"rendered":"\u6570\u636e\u5e93\u6b7b\u9501\u53d1\u751f\u7684\u539f\u56e0"},"content":{"rendered":"

\"\u6570\u636e\u5e93\u6b7b\u9501\u53d1\u751f\u7684\u539f\u56e0\"<\/p>\n

\u6570\u636e\u5e93\u6b7b\u9501\u662f\u4e00\u4e2a\u7cfb\u7edf\u8bbe\u8ba1\u4e2d\u4e0d\u53ef\u907f\u514d\u7684\u95ee\u9898\uff0c\u4e3b\u8981\u539f\u56e0\u5305\u62ec\u5e76\u53d1\u4e8b\u52a1\u3001\u8d44\u6e90\u7ade\u4e89\u3001\u4e8b\u52a1\u6301\u6709\u5e76\u7b49\u5f85\u8d44\u6e90\u3001\u4ee5\u53ca\u4e8b\u52a1\u64cd\u4f5c\u987a\u5e8f\u4e0d\u5f53<\/strong>\u3002\u6bd4\u5982\u5728\u5e76\u53d1\u73af\u5883\u4e0b\uff0c\u591a\u4e2a\u4e8b\u52a1\u540c\u65f6\u8bd5\u56fe\u8bbf\u95ee\u5e76\u9501\u5b9a\u67d0\u4e9b\u76f8\u540c\u7684\u8d44\u6e90\uff0c\u8fd9\u65f6\u5019\u5982\u679c\u4e8b\u52a1\u4e4b\u95f4\u7684\u8d44\u6e90\u8bf7\u6c42\u987a\u5e8f\u4e0d\u4e00\u81f4\uff0c\u5c31\u53ef\u80fd\u4ea7\u751f\u6b7b\u9501\u3002\u5e76\u53d1\u4e8b\u52a1<\/strong>\u7684\u5b58\u5728\u662f\u6570\u636e\u5e93\u7cfb\u7edf\u4e2d\u9ad8\u6548\u8fd0\u4f5c\u7684\u91cd\u8981\u56e0\u7d20\uff0c\u7136\u800c\u4e5f\u56e0\u6b64\u5bfc\u81f4\u4e86\u6b7b\u9501\u7684\u6f5c\u5728\u53ef\u80fd\u6027\u3002\u5728\u9ad8\u5e76\u53d1\u7684\u7cfb\u7edf\u4e2d\uff0c\u4e8b\u52a1\u9891\u7e41\u5730\u5bf9\u6570\u636e\u8fdb\u884c\u8bbf\u95ee\u548c\u4fee\u6539\uff0c\u96be\u4ee5\u907f\u514d\u5730\u4f1a\u8bf7\u6c42\u5230\u76f8\u540c\u7684\u8d44\u6e90\uff0c\u5f53\u4e0d\u540c\u7684\u4e8b\u52a1\u6301\u6709\u5bf9\u65b9\u6240\u9700\u7684\u8d44\u6e90\u65f6\uff0c\u800c\u53c8\u7b49\u5f85\u5bf9\u65b9\u91ca\u653e\u8d44\u6e90\uff0c\u5c31\u9677\u5165\u4e86\u6b7b\u9501\u72b6\u6001\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u8d44\u6e90\u7ade\u4e89\u4e0e\u9501\u673a\u5236<\/h3>\n<\/p>\n

\u5728\u5e76\u53d1\u63a7\u5236\u7ba1\u7406\u4e2d\uff0c\u9501\u673a\u5236\u662f\u5e38\u7528\u6765\u786e\u4fdd\u4e8b\u52a1\u5b89\u5168\u6027\u7684\u624b\u6bb5\u3002\u4f46\u9501\u4e5f\u662f\u5bfc\u81f4\u6b7b\u9501\u7684\u91cd\u8981\u539f\u56e0\u4e4b\u4e00\u3002\u5f53\u591a\u4e2a\u4e8b\u52a1\u8bd5\u56fe\u5bf9\u540c\u4e00\u8d44\u6e90\u52a0\u9501\u65f6\uff0c\u5982\u679c\u9501\u7684\u5206\u914d\u4e0d\u5f53\uff0c\u5c31\u4f1a\u5f15\u53d1\u6b7b\u9501\u3002<\/p>\n<\/p>\n

\u9501\u7ade\u4e89<\/h4>\n<\/p>\n

\u591a\u4e2a\u4e8b\u52a1\u5e76\u53d1\u8bbf\u95ee\u540c\u4e00\u6570\u636e\u8d44\u6e90\u65f6\uff0c\u90fd\u4f1a\u5c1d\u8bd5\u52a0\u9501\u4ee5\u4fdd\u62a4\u6570\u636e\uff0c\u8fd9\u79cd\u7ade\u4e89\u53ef\u80fd\u5bfc\u81f4\u4e00\u4e2a\u4e8b\u52a1\u963b\u585e\u5176\u4ed6\u4e8b\u52a1\uff0c\u9020\u6210\u6b7b\u9501\u3002<\/p>\n<\/p>\n

\u9501\u7c7b\u578b<\/h4>\n<\/p>\n

\u9501\u7684\u7c7b\u578b\uff08\u5982\u5171\u4eab\u9501\u548c\u6392\u5b83\u9501\uff09\u4e5f\u4f1a\u5f71\u54cd\u6b7b\u9501\u7684\u53d1\u751f\u3002\u5982\u679c\u4e00\u4e2a\u4e8b\u52a1\u6301\u6709\u5171\u4eab\u9501\u540c\u65f6\u53c8\u7533\u8bf7\u6392\u5b83\u9501\uff0c\u800c\u5176\u4ed6\u4e8b\u52a1\u4e5f\u5728\u8bf7\u6c42\u76f8\u540c\u7684\u9501\uff0c\u8fd9\u5c31\u53ef\u80fd\u5bfc\u81f4\u6b7b\u9501\u3002<\/p>\n<\/p>\n

\u4e8c\u3001\u6301\u6709\u5e76\u7b49\u5f85\u6761\u4ef6<\/h3>\n<\/p>\n

\u6301\u6709\u5e76\u7b49\u5f85\u662f\u6b7b\u9501\u7684\u53e6\u4e00\u4e2a\u5178\u578b\u539f\u56e0\u3002\u4e8b\u52a1\u5728\u8bf7\u6c42\u65b0\u7684\u8d44\u6e90\u7684\u540c\u65f6\uff0c\u4fdd\u6301\u5bf9\u5df2\u7ecf\u5206\u914d\u7ed9\u5b83\u7684\u5176\u4ed6\u8d44\u6e90\u7684\u9501\u5b9a\uff0c\u8fd9\u4f1a\u589e\u52a0\u6b7b\u9501\u51fa\u73b0\u7684\u51e0\u7387\u3002<\/p>\n<\/p>\n

\u6301\u6709\u8d44\u6e90\u4e0d\u91ca\u653e<\/h4>\n<\/p>\n

\u5f53\u4e8b\u52a1\u5f97\u5230\u4e00\u4e9b\u8d44\u6e90\u540e\uff0c\u5e76\u4e0d\u7acb\u5373\u4f7f\u7528\u4e5f\u4e0d\u91ca\u653e\uff0c\u800c\u662f\u7ee7\u7eed\u7b49\u5f85\u5176\u4ed6\u8d44\u6e90\u65f6\uff0c\u5c31\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u4e2d\u53ef\u7528\u8d44\u6e90\u51cf\u5c11\uff0c\u589e\u52a0\u6b7b\u9501\u53d1\u751f\u7684\u98ce\u9669\u3002<\/p>\n<\/p>\n

\u8bf7\u6c42\u4e0e\u7b49\u5f85<\/h4>\n<\/p>\n

\u4e8b\u52a1\u5728\u7b49\u5f85\u65b0\u8d44\u6e90\u7684\u540c\u65f6\uff0c\u6301\u6709\u5f53\u524d\u8d44\u6e90\u4e0d\u653e\uff0c\u5bfc\u81f4\u5176\u4ed6\u4e8b\u52a1\u65e0\u6cd5\u7ee7\u7eed\u6267\u884c\u3002<\/p>\n<\/p>\n

\u4e09\u3001\u5faa\u73af\u7b49\u5f85\u6761\u4ef6<\/h3>\n<\/p>\n

\u5faa\u73af\u7b49\u5f85\u662f\u6307\u5728\u53d1\u751f\u6b7b\u9501\u7684\u7cfb\u7edf\u4e2d\uff0c\u4e00\u7cfb\u5217\u7684\u8fdb\u7a0b\u5f62\u6210\u4e00\u4e2a\u73af\u5f62\u7ed3\u6784\uff0c\u5176\u4e2d\u6bcf\u4e2a\u4e8b\u52a1\u90fd\u5728\u7b49\u5f85\u4e0b\u4e00\u4e2a\u4e8b\u52a1\u6240\u5360\u6709\u7684\u8d44\u6e90\u3002<\/p>\n<\/p>\n

\u73af\u5f62\u4f9d\u8d56<\/h4>\n<\/p>\n

\u4e8b\u52a1\u95f4\u5f62\u6210\u4e00\u79cd\u5934\u5c3e\u76f8\u8fde\u7684\u5faa\u73af\u4f9d\u8d56\u5173\u7cfb\uff0c\u6bcf\u4e2a\u4e8b\u52a1\u90fd\u5728\u7b49\u5f85\u53e6\u4e00\u4e8b\u52a1\u6240\u62e5\u6709\u7684\u8d44\u6e90\u3002<\/p>\n<\/p>\n

\u8d44\u6e90\u5206\u914d\u56fe<\/h4>\n<\/p>\n

\u7cfb\u7edf\u4e2d\u7684\u8d44\u6e90\u5206\u914d\u72b6\u6001\u53ef\u4ee5\u7528\u8d44\u6e90\u5206\u914d\u56fe\u6765\u8868\u793a\uff0c\u5982\u679c\u56fe\u4e2d\u5b58\u5728\u73af\uff0c\u90a3\u4e48\u7cfb\u7edf\u5c31\u5904\u4e8e\u6b7b\u9501\u72b6\u6001\u3002<\/p>\n<\/p>\n

\u56db\u3001\u4e0d\u6070\u5f53\u7684\u4e8b\u52a1\u8c03\u5ea6\u987a\u5e8f<\/h3>\n<\/p>\n

\u6267\u884c\u987a\u5e8f\u5bf9\u6b7b\u9501\u7684\u5f71\u54cd\u540c\u6837\u4e0d\u5bb9\u5ffd\u89c6\u3002\u4e8b\u52a1\u7684\u6267\u884c\u987a\u5e8f\u5982\u679c\u5b89\u6392\u4e0d\u5f53\uff0c\u53ef\u80fd\u4f1a\u589e\u52a0\u6b7b\u9501\u7684\u98ce\u9669\u3002<\/p>\n<\/p>\n

\u9519\u8bef\u7684\u4e8b\u52a1\u6267\u884c\u987a\u5e8f<\/h4>\n<\/p>\n

\u4e8b\u52a1\u6267\u884c\u7684\u5148\u540e\u987a\u5e8f\u4e0d\u5f53\uff0c\u7279\u522b\u662f\u5728\u6d89\u53ca\u591a\u8d44\u6e90\u65f6\uff0c\u53ef\u80fd\u5bfc\u81f4\u8054\u9501\u73b0\u8c61\uff0c\u4ece\u800c\u5f15\u53d1\u6b7b\u9501\u3002<\/p>\n<\/p>\n

\u53ef\u80fd\u5bfc\u81f4\u6b7b\u9501\u7684SQL\u987a\u5e8f<\/h4>\n<\/p>\n

\u5728\u590d\u6742\u6570\u636e\u5e93\u64cd\u4f5c\u4e2d\uff0cSQL\u547d\u4ee4\u7684\u6267\u884c\u987a\u5e8f\u53ef\u80fd\u4f1a\u76f4\u63a5\u6216\u95f4\u63a5\u5730\u5bfc\u81f4\u6b7b\u9501\u3002\u5982\u540c\u65f6\u66f4\u65b0\u591a\u6761\u8bb0\u5f55\u65f6\uff0c\u5982\u679c\u591a\u4e2a\u4e8b\u52a1\u4ee5\u4e0d\u540c\u7684\u987a\u5e8f\u66f4\u65b0\uff0c\u5c31\u53ef\u80fd\u5bfc\u81f4\u6b7b\u9501\u3002<\/p>\n<\/p>\n

\u4e94\u3001\u4e8b\u52a1\u9694\u79bb\u7ea7\u522b<\/h3>\n<\/p>\n

\u4e0d\u540c\u7684\u4e8b\u52a1\u9694\u79bb\u7ea7\u522b\u5bf9\u6b7b\u9501\u7684\u53ef\u80fd\u6027\u4e5f\u6709\u4e00\u5b9a\u5f71\u54cd\u3002\u5728\u8f83\u9ad8\u7684\u9694\u79bb\u7ea7\u522b\u4e0b\uff0c\u9501\u5b9a\u7684\u8d44\u6e90\u548c\u65f6\u95f4\u90fd\u4f1a\u66f4\u591a\uff0c\u4ece\u800c\u589e\u52a0\u4e86\u53d1\u751f\u6b7b\u9501\u7684\u51e0\u7387\u3002<\/p>\n<\/p>\n

\u8f83\u9ad8\u7684\u9694\u79bb\u7ea7\u522b<\/h4>\n<\/p>\n

\u63d0\u9ad8\u4e8b\u52a1\u9694\u79bb\u7ea7\u522b\u53ef\u4ee5\u6709\u6548\u907f\u514d\u810f\u8bfb\u3001\u4e0d\u53ef\u91cd\u590d\u8bfb\u548c\u5e7b\u8bfb\u95ee\u9898\uff0c\u4f46\u540c\u65f6\u4e5f\u4f1a\u663e\u8457\u589e\u52a0\u6b7b\u9501\u7684\u6982\u7387\u3002<\/p>\n<\/p>\n

\u9694\u79bb\u7ea7\u522b\u4e0e\u9501<\/h4>\n<\/p>\n

\u4e8b\u52a1\u9694\u79bb\u7ea7\u522b\u7684\u4e0d\u540c\u4f1a\u5bfc\u81f4\u9501\u7684\u7c92\u5ea6\u548c\u6301\u7eed\u65f6\u95f4\u7684\u53d8\u5316\uff0c\u5f71\u54cd\u7cfb\u7edf\u4e2d\u4e8b\u52a1\u7684\u5e76\u53d1\u7a0b\u5ea6\uff0c\u8fdb\u800c\u5f71\u54cd\u6b7b\u9501\u53d1\u751f\u7684\u9891\u7387\u3002<\/p>\n<\/p>\n

\u6570\u636e\u5e93\u6b7b\u9501\u4e0d\u662f\u5b8c\u5168\u4e0d\u53ef\u907f\u514d\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u4f18\u5316\u4e8b\u52a1\u8bbe\u8ba1\u3001\u5408\u7406\u5b89\u6392\u8d44\u6e90\u8bbf\u95ee\u987a\u5e8f\u3001\u8bbe\u7f6e\u6b7b\u9501\u68c0\u6d4b\u548c\u5904\u7406\u673a\u5236\u3001\u4ee5\u53ca\u9002\u5f53\u8c03\u6574\u9501\u7b56\u7565\u548c\u4e8b\u52a1\u9694\u79bb\u7ea7\u522b\u6765\u964d\u4f4e\u5176\u53d1\u751f\u7684\u6982\u7387\u3002\u7406\u89e3\u548c\u5206\u6790\u6b7b\u9501\u7684\u539f\u56e0\uff0c\u662f\u8bbe\u8ba1\u548c\u7ef4\u62a4\u4e00\u4e2a\u5065\u58ee\u6570\u636e\u5e93\u7cfb\u7edf\u7684\u5173\u952e\u73af\u8282\u3002<\/p>\n<\/p>\n

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

\u4ec0\u4e48\u662f\u6570\u636e\u5e93\u6b7b\u9501\uff1f<\/strong>
\n\u6570\u636e\u5e93\u6b7b\u9501\u662f\u6307\u5728\u5e76\u53d1\u4e8b\u52a1\u5904\u7406\u7cfb\u7edf\u4e2d\uff0c\u4e24\u4e2a\u6216\u591a\u4e2a\u4e8b\u52a1\u65e0\u6cd5\u7ee7\u7eed\u6267\u884c\uff0c\u56e0\u4e3a\u5b83\u4eec\u76f8\u4e92\u7b49\u5f85\u5f7c\u6b64\u6301\u6709\u7684\u8d44\u6e90\u800c\u5bfc\u81f4\u7684\u60c5\u51b5\u3002<\/p>\n

\u54ea\u4e9b\u56e0\u7d20\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u5e93\u6b7b\u9501\uff1f<\/strong>
\n\u6570\u636e\u5e93\u6b7b\u9501\u7684\u53d1\u751f\u901a\u5e38\u662f\u7531\u4ee5\u4e0b\u56e0\u7d20\u5f15\u8d77\u7684\uff1a1. \u4e8b\u52a1\u4e4b\u95f4\u7684\u7ade\u4e89\u8d44\u6e90\u5bfc\u81f4\u6b7b\u9501\u30022. \u4e8b\u52a1\u4e4b\u95f4\u7684\u5faa\u73af\u7b49\u5f85\u5bfc\u81f4\u6b7b\u9501\u30023. \u4e8b\u52a1\u6267\u884c\u8fc7\u7a0b\u4e2d\u6ca1\u6709\u6b63\u786e\u91ca\u653e\u9501\u8d44\u6e90\u5bfc\u81f4\u6b7b\u9501\u3002\u5177\u4f53\u7684\u573a\u666f\u53ef\u80fd\u5305\u62ec\u5e76\u53d1\u64cd\u4f5c\u7684\u8868\u3001\u884c\u7ea7\u9501\u3001\u7d22\u5f15\u7b49\u3002<\/p>\n

\u5982\u4f55\u9884\u9632\u6570\u636e\u5e93\u6b7b\u9501\uff1f<\/strong><\/p>\n

    \n
  1. \u5408\u7406\u8bbe\u8ba1\u6570\u636e\u5e93\u4e8b\u52a1\uff1a\u51cf\u5c11\u4e8b\u52a1\u7684\u6267\u884c\u65f6\u95f4\u548c\u6301\u6709\u9501\u8d44\u6e90\u7684\u65f6\u95f4\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u9501\u7ade\u4e89\u30022. \u4f7f\u7528\u5408\u7406\u7684\u9501\u673a\u5236\u548c\u5e76\u53d1\u63a7\u5236\u7b97\u6cd5\uff1a\u5982\u4e50\u89c2\u5e76\u53d1\u63a7\u5236\uff08Optimistic Concurrency Control\uff0cOCC\uff09\u6216\u60b2\u89c2\u5e76\u53d1\u63a7\u5236\uff08Pessimistic Concurrency Control\uff0cPCC\uff09\u30023. \u51cf\u5c11\u4e8b\u52a1\u7684\u51b2\u7a81\u6982\u7387\uff1a\u5982\u63d0\u9ad8\u7cfb\u7edf\u7684\u5e76\u53d1\u5ea6\u6216\u8c03\u6574\u4e8b\u52a1\u7684\u6267\u884c\u987a\u5e8f\u7b49\u30024. \u8bbe\u7f6e\u5408\u7406\u7684\u8d85\u65f6\u673a\u5236\u548c\u6b7b\u9501\u68c0\u6d4b\u65b9\u6cd5\uff1a\u786e\u4fdd\u5728\u53d1\u751f\u6b7b\u9501\u65f6\u80fd\u53ca\u65f6\u68c0\u6d4b\u5e76\u89e3\u51b3\u30025. \u5b9a\u671f\u76d1\u63a7\u548c\u4f18\u5316\u6570\u636e\u5e93\u6027\u80fd\uff1a\u901a\u8fc7\u5206\u6790\u6570\u636e\u5e93\u6027\u80fd\u74f6\u9888\uff0c\u53ca\u65f6\u8c03\u6574\u6570\u636e\u5e93\u53c2\u6570\u548c\u4f18\u5316\u67e5\u8be2\u8bed\u53e5\uff0c\u51cf\u5c11\u6b7b\u9501\u7684\u53d1\u751f\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"\u6570\u636e\u5e93\u6b7b\u9501\u662f\u4e00\u4e2a\u7cfb\u7edf\u8bbe\u8ba1\u4e2d\u4e0d\u53ef\u907f\u514d\u7684\u95ee\u9898\uff0c\u4e3b\u8981\u539f\u56e0\u5305\u62ec\u5e76\u53d1\u4e8b\u52a1\u3001\u8d44\u6e90\u7ade\u4e89\u3001\u4e8b\u52a1\u6301\u6709\u5e76\u7b49\u5f85\u8d44\u6e90\u3001\u4ee5\u53ca\u4e8b\u52a1\u64cd\u4f5c\u987a\u5e8f […]","protected":false},"author":3,"featured_media":96444,"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\/96441"}],"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=96441"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/96441\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/96444"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=96441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=96441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=96441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}