{"id":631,"date":"2026-02-11T16:24:31","date_gmt":"2026-02-11T08:24:31","guid":{"rendered":"http:\/\/47.100.165.17\/wordpress\/?p=631"},"modified":"2026-03-02T23:04:34","modified_gmt":"2026-03-02T15:04:34","slug":"%e3%80%90mysql%e3%80%91%e4%b8%bb%e4%bb%8e%e5%a4%8d%e5%88%b6%ef%bc%9a%e5%8e%9f%e7%90%86%e3%80%81%e4%bd%9c%e7%94%a8%e4%b8%8e%e5%ae%9e%e7%8e%b0%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/yunyanglib.cn\/?p=631","title":{"rendered":"\u3010MySQL\u3011\u4e3b\u4ece\u590d\u5236\uff1a\u539f\u7406\u3001\u4f5c\u7528\u4e0e\u5b9e\u73b0\u65b9\u6cd5"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5728\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u67b6\u6784\u4e2d\uff0cMySQL \u4e3b\u4ece\u590d\u5236\u662f\u652f\u6491\u4e1a\u52a1\u9ad8\u53ef\u7528\u3001\u9ad8\u5e76\u53d1\u7684\u6838\u5fc3\u6280\u672f\u3002\u5b83\u901a\u8fc7 \u201c\u4e00\u4efd\u6570\u636e\uff0c\u591a\u4efd\u526f\u672c\u201d \u7684\u6a21\u5f0f\uff0c\u89e3\u51b3\u4e86\u5355\u5e93\u67b6\u6784\u7684\u5355\u70b9\u6545\u969c\u3001\u6027\u80fd\u74f6\u9888\u7b49\u75db\u70b9\u3002\u672c\u6587\u5c06\u4ece\u5b9a\u4e49\u3001\u6838\u5fc3\u4f5c\u7528\u3001\u5de5\u4f5c\u539f\u7406\u5230\u5177\u4f53\u5b9e\u73b0\u65b9\u6cd5\uff0c\u5168\u9762\u62c6\u89e3 MySQL \u4e3b\u4ece\u590d\u5236\u6280\u672f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"FWXq6\">1 \u4ec0\u4e48\u662f MySQL \u4e3b\u4ece\u590d\u5236\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">MySQL \u4e3b\u4ece\u590d\u5236\uff08Master-Slave Replication\uff09\u662f\u6307\u5c06<strong>\u4e3b\u5e93\uff08Master\uff09<\/strong> \u7684\u6240\u6709\u6570\u636e\u53d8\u66f4\uff0c\u5b9e\u65f6\u6216\u8fd1\u5b9e\u65f6\u540c\u6b65\u5230\u4e00\u4e2a\u6216\u591a\u4e2a<strong>\u4ece\u5e93\uff08Slave\uff09<\/strong> \u7684\u5206\u5e03\u5f0f\u67b6\u6784\u65b9\u6848\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e3b\u5e93\uff1a\u4e13\u6ce8\u5904\u7406\u5199\u64cd\u4f5c\uff08<code>INSERT<\/code>\/<code>UPDATE<\/code>\/<code>DELETE<\/code>\uff09\uff0c\u662f\u6570\u636e\u53d8\u66f4\u7684 \u201c\u6e90\u5934\u201d\uff1b<\/li>\n\n\n\n<li>\u4ece\u5e93\uff1a\u4e13\u6ce8\u5904\u7406\u8bfb\u64cd\u4f5c\uff08<code>SELECT<\/code>\uff09\uff0c\u662f\u4e3b\u5e93\u7684\u5b8c\u6574\u6570\u636e\u526f\u672c\uff1b<\/li>\n\n\n\n<li>\u6838\u5fc3\u76ee\u6807\uff1a\u4fdd\u6301\u4e3b\u4ece\u6570\u636e\u4e00\u81f4\u6027\uff0c\u652f\u6301 \u201c\u4e00\u4e3b\u591a\u4ece\u201d \u6216 \u201c\u591a\u4e3b\u591a\u4ece\u201d \u6269\u5c55\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b80\u5355\u6765\u8bf4\uff0c\u4e3b\u4ece\u590d\u5236\u8ba9\u6570\u636e\u5177\u5907 \u201c\u5197\u4f59\u5907\u4efd\u201d \u548c \u201c\u5206\u5e03\u5f0f\u8bbf\u95ee\u201d \u80fd\u529b\uff0c\u662f\u6570\u636e\u5e93\u67b6\u6784\u5347\u7ea7\u7684\u57fa\u7840\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Sg0Qm\">2 \u4e3b\u4ece\u590d\u5236\u7684\u6838\u5fc3\u4f5c\u7528\uff1a\u4e0d\u6b62\u662f\u6570\u636e\u5907\u4efd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u8a1b3676\">\u4e3b\u4ece\u590d\u5236\u5e76\u975e\u5355\u7eaf\u7684 \u201c\u6570\u636e\u5907\u4efd\u5de5\u5177\u201d\uff0c\u800c\u662f\u652f\u6491\u4e1a\u52a1\u9ad8\u53ef\u7528\u3001\u9ad8\u5e76\u53d1\u7684\u5173\u952e\u6280\u672f\uff0c\u5176\u6838\u5fc3\u4f5c\u7528\u53ef\u5f52\u7eb3\u4e3a\u4ee5\u4e0b\u4e09\u70b9\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.1 \u6570\u636e\u5907\u4efd\u4e0e\u707e\u96be\u6062\u590d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u65e0\u4fb5\u5165\u5907\u4efd<\/strong>\uff1a\u4ece\u5e93\u4f5c\u4e3a\u6570\u636e\u526f\u672c\uff0c\u53ef\u79bb\u7ebf\u5907\u4efd\u4ece\u5e93\u6570\u636e\uff0c\u907f\u514d\u5907\u4efd\u64cd\u4f5c\u5360\u7528\u4e3b\u5e93\u8d44\u6e90\uff1b<\/li>\n\n\n\n<li><strong>\u5feb\u901f\u707e\u5907<\/strong>\uff1a\u4e3b\u5e93\u5b95\u673a\u65f6\uff0c\u53ef\u76f4\u63a5\u4f7f\u7528\u4ece\u5e93\u6062\u590d\u6570\u636e\uff0c\u6216\u5207\u6362\u4ece\u5e93\u4e3a\u4e3b\u5e93\uff0c\u5927\u5e45\u7f29\u77ed\u4e1a\u52a1\u4e2d\u65ad\u65f6\u95f4\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2.2 \u63d0\u5347\u7cfb\u7edf\u9ad8\u53ef\u7528\u6027<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u89e3\u51b3\u5355\u70b9\u6545\u969c<\/strong>\uff1a\u591a\u5b9e\u4f8b\u5197\u4f59\u67b6\u6784\uff0c\u907f\u514d\u5355\u5e93\u5b95\u673a\u5bfc\u81f4\u6574\u4e2a\u4e1a\u52a1\u762b\u75ea\uff1b<\/li>\n\n\n\n<li><strong>\u81ea\u52a8\u6545\u969c\u5207\u6362<\/strong>\uff1a\u7ed3\u5408 MHA\u3001Orchestrator \u7b49\u5de5\u5177\uff0c\u4e3b\u5e93\u6545\u969c\u65f6\u53ef\u81ea\u52a8\u5c06\u4ece\u5e93 \u201c\u5347\u7ea7\u201d \u4e3a\u65b0\u4e3b\u5e93\uff0c\u5b9e\u73b0\u4e1a\u52a1\u65e0\u611f\u77e5\u5207\u6362\uff08\u5e38\u89c1\u65b9\u6848\uff1a\u53cc\u4e3b + Keepalived\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2.3 \u8bfb\u5199\u5206\u79bb\u4e0e\u8d1f\u8f7d\u5747\u8861<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5206\u6d41\u4e3b\u5e93\u538b\u529b<\/strong>\uff1a\u4e3b\u5e93\u5199\u3001\u4ece\u5e93\u8bfb\uff0c\u9002\u7528\u4e8e \u201c\u8bfb\u591a\u5199\u5c11\u201d \u573a\u666f\uff08\u5982\u7535\u5546\u8be6\u60c5\u9875\u3001\u65b0\u95fb\u5e73\u53f0\uff09\uff0c\u53ef\u964d\u4f4e\u4e3b\u5e93\u8d1f\u8f7d 50% \u4ee5\u4e0a\uff1b<\/li>\n\n\n\n<li><strong>\u6c34\u5e73\u6269\u5c55\u8bfb\u80fd\u529b<\/strong>\uff1a\u901a\u8fc7\u589e\u52a0\u4ece\u5e93\u6570\u91cf\uff08\u5982 \u201c\u4e00\u4e3b\u4e94\u4ece\u201d\uff09\u5206\u644a\u8bfb\u8bf7\u6c42\uff0c\u65e0\u9700\u5347\u7ea7\u4e3b\u5e93\u786c\u4ef6\uff0c\u964d\u4f4e\u6269\u5bb9\u6210\u672c\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"zXit0\">3 \u5de5\u4f5c\u539f\u7406\uff1a\u65e5\u5fd7\u540c\u6b65 + \u4e8b\u52a1\u56de\u653e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u4ece\u590d\u5236\u7684\u6838\u5fc3\u662f \u201c\u4e8c\u8fdb\u5236\u65e5\u5fd7\uff08Binlog\uff09\u201d \u548c\u4ece\u5e93\u7684\u4e24\u4e2a\u5173\u952e\u7ebf\u7a0b\uff0c\u6574\u4e2a\u6d41\u7a0b\u5206 4 \u6b65\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 \u524d\u63d0\u6761\u4ef6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u5e93\u5fc5\u987b\u5f00\u542f Binlog\uff08\u4e8c\u8fdb\u5236\u65e5\u5fd7\uff09\uff0c\u7528\u4e8e\u8bb0\u5f55\u6240\u6709\u5199\u4e8b\u52a1\u3002\u914d\u7f6e\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 <code>my.cnf<\/code>\uff08Linux\uff09\u6216 <code>my.ini<\/code>\uff08Windows\uff09\u4e2d\u6dfb\u52a0\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>log-bin=mysql-bin  # Binlog \u6587\u4ef6\u540d\u524d\u7f00\nserver-id=1        # \u4e3b\u5e93\u552f\u4e00ID\uff08\u9700\u4e0e\u4ece\u5e93\u4e0d\u540c\uff09<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u91cd\u542f MySQL \u751f\u6548\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.2 \u6838\u5fc3\u6d41\u7a0b\uff084 \u6b65\uff09<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4e3b\u5e93\u8bb0\u5f55 Binlog<\/strong>\uff1a\u5e94\u7528\u7a0b\u5e8f\u6267\u884c\u5199\u64cd\u4f5c\u540e\uff0c\u4e3b\u5e93\u5148\u6267\u884c\u4e8b\u52a1\uff0c\u518d\u5c06\u64cd\u4f5c\u8bb0\u5f55\u5199\u5165 Binlog\uff1b<\/li>\n\n\n\n<li><strong>\u4ece\u5e93 IO \u7ebf\u7a0b\u62c9\u53d6 Binlog<\/strong>\uff1a\u4ece\u5e93\u542f\u52a8 IO \u7ebf\u7a0b\uff0c\u8fde\u63a5\u4e3b\u5e93\u5e76\u8bf7\u6c42\u672a\u540c\u6b65\u7684 Binlog\uff1b<\/li>\n\n\n\n<li><strong>\u4e3b\u5e93 Dump \u7ebf\u7a0b\u63a8\u9001 Binlog<\/strong>\uff1a\u4e3b\u5e93\u542f\u52a8 Dump \u7ebf\u7a0b\uff0c\u5c06 Binlog \u672a\u540c\u6b65\u90e8\u5206\u63a8\u9001\u7ed9\u4ece\u5e93 IO \u7ebf\u7a0b\uff1b<\/li>\n\n\n\n<li><strong>\u4ece\u5e93 SQL \u7ebf\u7a0b\u56de\u653e\u4e8b\u52a1<\/strong>\uff1a\u4ece\u5e93 IO \u7ebf\u7a0b\u5c06\u63a5\u6536\u7684 Binlog \u5199\u5165\u672c\u5730\u4e2d\u7ee7\u65e5\u5fd7\uff08Relay Log\uff09\uff0cSQL \u7ebf\u7a0b\u5b9e\u65f6\u89e3\u6790\u4e2d\u7ee7\u65e5\u5fd7\uff0c\u5728\u4ece\u5e93\u91cd\u65b0\u6267\u884c\u4e8b\u52a1\uff0c\u5b9e\u73b0\u6570\u636e\u540c\u6b65\u3002<\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u5173\u952e\u7279\u70b9\uff1aIO \u7ebf\u7a0b\u4e0e SQL \u7ebf\u7a0b\u72ec\u7acb\u5de5\u4f5c\uff0c\u907f\u514d\u56e0\u6162\u67e5\u8be2\u5bfc\u81f4\u540c\u6b65\u963b\u585e\u3002<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">4 \u4e24\u79cd\u5b9e\u73b0\u65b9\u6cd5\uff1a\u4f4d\u70b9\u590d\u5236 vs GTID \u590d\u5236<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6839\u636e \u201c\u540c\u6b65\u4f4d\u7f6e\u6807\u8bc6\u201d \u7684\u4e0d\u540c\uff0c\u4e3b\u4ece\u590d\u5236\u5206\u4e3a\u4e24\u79cd\u5b9e\u73b0\u65b9\u5f0f\uff0c\u9002\u7528\u4e8e\u4e0d\u540c\u573a\u666f\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.1 \u57fa\u4e8e\u4f4d\u70b9\uff08Position\uff09\u7684\u590d\u5236\uff08\u4f20\u7edf\u65b9\u6848\uff09<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u6838\u5fc3\u539f\u7406<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7 \u201c\u4e3b\u5e93 Binlog \u6587\u4ef6\u540d + \u6587\u4ef6\u5185\u4f4d\u7f6e\u201d \u786e\u5b9a\u540c\u6b65\u8d77\u70b9\u3002\u4f8b\u5982\uff1a\u4ece <code>mysql-bin.000003<\/code> \u7684\u7b2c 156 \u4e2a\u5b57\u8282\u5f00\u59cb\u540c\u6b65\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u67e5\u770b\u4e3b\u5e93\u4f4d\u70b9\u4fe1\u606f<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e3b\u5e93\u6267\u884c\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>show master status\\G\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6267\u884c\u7ed3\u679c\uff08\u5173\u952e\u5b57\u6bb5\uff09\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>File: mysql-bin.000003  # \u5f53\u524d\u5199\u5165\u7684 Binlog \u6587\u4ef6\u540d\nPosition: 156           # \u6700\u65b0\u4e8b\u52a1\u4f4d\u7f6e\nBinlog_Do_DB: test      # \u4ec5\u540c\u6b65\u6307\u5b9a\u6570\u636e\u5e93\uff08\u53ef\u9009\uff09\nBinlog_Ignore_DB: mysql # \u5ffd\u7565\u540c\u6b65\u7684\u6570\u636e\u5e93\uff08\u53ef\u9009\uff09<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">\u4f18\u7f3a\u70b9<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2705 \u4f18\u70b9\uff1a\u5b9e\u73b0\u7b80\u5355\u3001\u517c\u5bb9\u6027\u5f3a\uff08\u652f\u6301 MySQL 5.6 \u4ee5\u4e0b\u7248\u672c\uff09\uff1b<\/li>\n\n\n\n<li>\u274c \u7f3a\u70b9\uff1a\u9700\u624b\u52a8\u8bb0\u5f55\u4f4d\u70b9\uff0cBinlog \u8f6e\u8f6c\u540e\u6613\u51fa\u9519\uff1b\u4e3b\u4ece\u5207\u6362\u65f6\u9700\u624b\u52a8\u786e\u8ba4\u65b0\u4f4d\u70b9\uff0c\u8fd0\u7ef4\u6210\u672c\u9ad8\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u9002\u7528\u573a\u666f<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u5355\u4e3b\u5e93\u3001\u4ece\u5e93\u6570\u91cf\u5c11\u7684\u7b80\u5355\u67b6\u6784\uff0c\u6216\u4f4e\u7248\u672c MySQL \u73af\u5883\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.2 \u57fa\u4e8e GTID \u7684\u590d\u5236\uff08\u63a8\u8350\u65b9\u6848\uff09<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u6838\u5fc3\u539f\u7406<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">GTID\uff08Global Transaction Identifier\uff09\u662f\u5168\u5c40\u552f\u4e00\u4e8b\u52a1 ID\uff0c\u683c\u5f0f\u4e3a <code>uuid:sequence_number<\/code>\uff08\u5982 <code>3E11FA47-71CA-11E1-9E33-C80AA9429562:123<\/code>\uff09\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e3b\u5e93\u6bcf\u4e2a\u5199\u4e8b\u52a1\u81ea\u52a8\u5206\u914d\u552f\u4e00 GTID\uff1b<\/li>\n\n\n\n<li>\u4ece\u5e93\u901a\u8fc7 \u201c\u662f\u5426\u5df2\u6267\u884c\u8be5 GTID\u201d \u5224\u65ad\u662f\u5426\u540c\u6b65\uff0c\u65e0\u9700\u624b\u52a8\u6307\u5b9a\u4f4d\u70b9\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6838\u5fc3\u4f18\u52bf<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u81ea\u52a8\u5b9a\u4f4d\u540c\u6b65\u8d77\u70b9\uff0c\u7b80\u5316\u914d\u7f6e\uff1b<\/li>\n\n\n\n<li>\u6545\u969c\u5207\u6362\u9ad8\u6548\uff0c\u65e0\u9700\u4eba\u5de5\u5e72\u9884\uff1b<\/li>\n\n\n\n<li>\u907f\u514d\u91cd\u590d\u6267\u884c\u4e8b\u52a1\uff0c\u9632\u6b62\u6570\u636e\u4e0d\u4e00\u81f4\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u4f18\u7f3a\u70b9<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2705 \u4f18\u70b9\uff1a\u81ea\u52a8\u5316\u7a0b\u5ea6\u9ad8\u3001\u8fd0\u7ef4\u6210\u672c\u4f4e\uff0c\u652f\u6301\u591a\u4e3b\u5e93\u67b6\u6784\uff1b<\/li>\n\n\n\n<li>\u274c \u7f3a\u70b9\uff1a\u4e0d\u652f\u6301\u975e\u4e8b\u52a1\u6027\u64cd\u4f5c\uff08\u5982 <code>CREATE TABLE ... SELECT<\/code>\uff09\uff0c\u5bf9 SQL \u8bed\u53e5\u6709\u4e00\u5b9a\u9650\u5236\uff08\u5982\u4e0d\u80fd\u4f7f\u7528\u81ea\u5b9a\u4e49\u53d8\u91cf <code>SET @a=1<\/code>\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u9002\u7528\u573a\u666f<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">MySQL 5.6+ \u7248\u672c\u3001\u591a\u4e3b\u5e93\u67b6\u6784\u3001\u4ece\u5e93\u6570\u91cf\u591a\u4e14\u9700\u9891\u7e41\u5207\u6362\u7684\u590d\u6742\u573a\u666f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u603b\u7ed3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">MySQL \u4e3b\u4ece\u590d\u5236\u662f\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u67b6\u6784\u7684\u57fa\u7840\uff0c\u901a\u8fc7 \u201c\u6570\u636e\u5197\u4f59\u201d \u5b9e\u73b0\u707e\u5907\u3001\u9ad8\u53ef\u7528\u548c\u8d1f\u8f7d\u5747\u8861\u3002\u9009\u62e9\u5b9e\u73b0\u65b9\u6848\u65f6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7b80\u5355\u67b6\u6784\u6216\u4f4e\u7248\u672c MySQL\uff1a\u4f18\u5148\u57fa\u4e8e\u4f4d\u70b9\u7684\u590d\u5236\uff1b<\/li>\n\n\n\n<li>\u590d\u6742\u67b6\u6784\u6216\u9ad8\u53ef\u7528\u9700\u6c42\uff1a\u4f18\u5148\u57fa\u4e8e GTID \u7684\u590d\u5236\uff08\u81ea\u52a8\u5316\u7a0b\u5ea6\u9ad8\u3001\u8fd0\u7ef4\u66f4\u9ad8\u6548\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u540e\u7eed\u5c06\u5206\u4eab\u4e3b\u4ece\u590d\u5236\u7684\u5177\u4f53\u914d\u7f6e\u6b65\u9aa4\u3001\u5e38\u89c1\u95ee\u9898\u6392\u67e5\u53ca\u9ad8\u53ef\u7528\u65b9\u6848\u5b9e\u8df5\uff0c\u656c\u8bf7\u5173\u6ce8\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u67b6\u6784\u4e2d\uff0cMySQL \u4e3b\u4ece\u590d\u5236\u662f\u652f\u6491\u4e1a\u52a1\u9ad8\u53ef\u7528\u3001\u9ad8\u5e76\u53d1\u7684\u6838\u5fc3\u6280\u672f\u3002\u5b83\u901a\u8fc7 \u201c\u4e00\u4efd\u6570\u636e\uff0c\u591a\u4efd\u526f\u672c\u201d <\/p>\n<div class=\"more-link\">\n\t\t\t\t <a href=\"https:\/\/yunyanglib.cn\/?p=631\" class=\"link-btn theme-btn\"><span>Read More <\/span> <i class=\"fa fa-caret-right\"><\/i><\/a>\n\t\t\t<\/div>\n","protected":false},"author":1,"featured_media":635,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[16],"class_list":["post-631","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mysql","tag-mysql"],"_links":{"self":[{"href":"https:\/\/yunyanglib.cn\/index.php?rest_route=\/wp\/v2\/posts\/631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yunyanglib.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yunyanglib.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yunyanglib.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yunyanglib.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=631"}],"version-history":[{"count":4,"href":"https:\/\/yunyanglib.cn\/index.php?rest_route=\/wp\/v2\/posts\/631\/revisions"}],"predecessor-version":[{"id":910,"href":"https:\/\/yunyanglib.cn\/index.php?rest_route=\/wp\/v2\/posts\/631\/revisions\/910"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yunyanglib.cn\/index.php?rest_route=\/wp\/v2\/media\/635"}],"wp:attachment":[{"href":"https:\/\/yunyanglib.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yunyanglib.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yunyanglib.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}