{"id":194341,"date":"2024-11-13T05:51:19","date_gmt":"2024-11-12T21:51:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/194341\/"},"modified":"2024-11-13T05:51:20","modified_gmt":"2024-11-12T21:51:20","slug":"%e6%98%93%e8%aa%9e%e8%a8%80%e8%bc%95%e9%ac%86%e7%8e%a9%e8%bd%89mysql%e6%95%b8%e6%93%9a%e5%ba%ab-%e6%98%93%e8%aa%9e%e8%a8%80%e6%93%8d%e4%bd%9cmysql%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/194341\/","title":{"rendered":"\u6613\u8a9e\u8a00\u8f15\u9b06\u73a9\u8f49MySQL\u6578\u64da\u5eab (\u6613\u8a9e\u8a00\u64cd\u4f5cmysql\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e6%98%93%e8%aa%9e%e8%a8%80%e8%bc%95%e9%ac%86%e7%8e%a9%e8%bd%89mysql%e6%95%b8%e6%93%9a%e5%ba%ab-IIBxsYYohL\">\u6613\u8a9e\u8a00\u8f15\u9b06\u73a9\u8f49MySQL\u6578\u64da\u5eab<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u64cd\u4f5c\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002MySQL\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u5c0d\u65bc\u4f7f\u7528\u6613\u8a9e\u8a00\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u5b78\u6703\u5982\u4f55\u64cd\u4f5cMySQL\u6578\u64da\u5eab\u5c07\u5927\u5927\u63d0\u9ad8\u958b\u767c\u6548\u7387\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528\u6613\u8a9e\u8a00\u8f15\u9b06\u5730\u64cd\u4f5cMySQL\u6578\u64da\u5eab\uff0c\u5305\u62ec\u9023\u63a5\u6578\u64da\u5eab\u3001\u57f7\u884c\u67e5\u8a62\u548c\u8655\u7406\u7d50\u679c\u7b49\u57fa\u672c\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e4%b8%80%e3%80%81%e7%92%b0%e5%a2%83%e6%ba%96%e5%82%99-IIBxsYYohL\">\u4e00\u3001\u74b0\u5883\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u5df2\u7d93\u5b89\u88dd\u4e86MySQL\u6578\u64da\u5eab\u548c\u6613\u8a9e\u8a00\u958b\u767c\u74b0\u5883\u3002\u60a8\u53ef\u4ee5\u5f9eMySQL\u7684\u5b98\u65b9\u7db2\u7ad9\u4e0b\u8f09\u4e26\u5b89\u88dd\u6700\u65b0\u7248\u672c\u7684MySQL\u3002\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u9700\u8981\u5275\u5efa\u4e00\u500b\u6578\u64da\u5eab\u548c\u4e00\u500b\u7528\u6236\uff0c\u4ee5\u4fbf\u9032\u884c\u5f8c\u7e8c\u7684\u64cd\u4f5c\u3002<\/p>\n<h3 id=\"1-%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab-IIBxsYYohL\">1. \u5275\u5efa\u6578\u64da\u5eab<\/h3>\n<pre><code>CREATE DATABASE my_database;<\/code><\/pre>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e7%94%a8%e6%88%b6-IIBxsYYohL\">2. \u5275\u5efa\u7528\u6236<\/h3>\n<pre><code>CREATE USER 'my_user'@'localhost' IDENTIFIED BY 'my_password';<\/code><\/pre>\n<h3 id=\"3-%e8%b3%a6%e4%ba%88%e6%ac%8a%e9%99%90-IIBxsYYohL\">3. \u8ce6\u4e88\u6b0a\u9650<\/h3>\n<pre><code>GRANT ALL PRIVILEGES ON my_database.* TO 'my_user'@'localhost';<\/code><\/pre>\n<h2 id=\"%e4%ba%8c%e3%80%81%e5%9c%a8%e6%98%93%e8%aa%9e%e8%a8%80%e4%b8%ad%e9%80%a3%e6%8e%a5mysql%e6%95%b8%e6%93%9a%e5%ba%ab-IIBxsYYohL\">\u4e8c\u3001\u5728\u6613\u8a9e\u8a00\u4e2d\u9023\u63a5MySQL\u6578\u64da\u5eab<\/h2>\n<p>\u5728\u6613\u8a9e\u8a00\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528MySQL\u7684API\u4f86\u9023\u63a5\u6578\u64da\u5eab\u3002\u4ee5\u4e0b\u662f\u9023\u63a5MySQL\u6578\u64da\u5eab\u7684\u57fa\u672c\u4ee3\u78bc\u793a\u4f8b\uff1a<\/p>\n<pre><code>\u5c40\u90e8\u8b8a\u91cf conn, sql, result\nconn = MySQL.\u9023\u63a5(\"localhost\", \"my_user\", \"my_password\", \"my_database\")\n\u5982\u679c conn = 0\n    \u8f38\u51fa(\"\u9023\u63a5\u5931\u6557\")\n    \u8fd4\u56de\n\u7d50\u675f\n\u8f38\u51fa(\"\u9023\u63a5\u6210\u529f\")<\/code><\/pre>\n<h2 id=\"%e4%b8%89%e3%80%81%e5%9f%b7%e8%a1%8c%e6%9f%a5%e8%a9%a2-IIBxsYYohL\">\u4e09\u3001\u57f7\u884c\u67e5\u8a62<\/h2>\n<p>\u9023\u63a5\u6210\u529f\u5f8c\uff0c\u60a8\u53ef\u4ee5\u57f7\u884c\u5404\u7a2eSQL\u67e5\u8a62\u3002\u4ee5\u4e0b\u662f\u57f7\u884c\u67e5\u8a62\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>sql = \"SELECT * FROM my_table\"\nresult = MySQL.\u57f7\u884c(conn, sql)\n\u5982\u679c result = 0\n    \u8f38\u51fa(\"\u67e5\u8a62\u5931\u6557\")\n    \u8fd4\u56de\n\u7d50\u675f\n\u8f38\u51fa(\"\u67e5\u8a62\u6210\u529f\")<\/code><\/pre>\n<h2 id=\"%e5%9b%9b%e3%80%81%e8%99%95%e7%90%86%e6%9f%a5%e8%a9%a2%e7%b5%90%e6%9e%9c-IIBxsYYohL\">\u56db\u3001\u8655\u7406\u67e5\u8a62\u7d50\u679c<\/h2>\n<p>\u67e5\u8a62\u6210\u529f\u5f8c\uff0c\u60a8\u9700\u8981\u8655\u7406\u67e5\u8a62\u7d50\u679c\u3002\u4ee5\u4e0b\u662f\u8655\u7406\u7d50\u679c\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\u5c40\u90e8\u8b8a\u91cf row\nrow = MySQL.\u7372\u53d6\u7d50\u679c(result)\n\u7576 row  0\n    \u8f38\u51fa(\"\u6578\u64da: \" + row.\u5b57\u6bb51 + \", \" + row.\u5b57\u6bb52)\n    row = MySQL.\u7372\u53d6\u7d50\u679c(result)\n\u7d50\u675f<\/code><\/pre>\n<h2 id=\"%e4%ba%94%e3%80%81%e9%97%9c%e9%96%89%e9%80%a3%e6%8e%a5-IIBxsYYohL\">\u4e94\u3001\u95dc\u9589\u9023\u63a5<\/h2>\n<p>\u5728\u5b8c\u6210\u6240\u6709\u64cd\u4f5c\u5f8c\uff0c\u8a18\u5f97\u95dc\u9589\u6578\u64da\u5eab\u9023\u63a5\uff1a<\/p>\n<pre><code>MySQL.\u95dc\u9589(conn)<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-IIBxsYYohL\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u4f7f\u7528\u6613\u8a9e\u8a00\u64cd\u4f5cMySQL\u6578\u64da\u5eab\u3002\u7121\u8ad6\u662f\u9032\u884c\u6578\u64da\u67e5\u8a62\u9084\u662f\u6578\u64da\u66f4\u65b0\uff0c\u638c\u63e1\u9019\u4e9b\u57fa\u672c\u64cd\u4f5c\u90fd\u5c07\u4f7f\u60a8\u7684\u958b\u767c\u5de5\u4f5c\u66f4\u52a0\u9ad8\u6548\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528\u6613\u8a9e\u8a00\u8f15\u9b06\u64cd\u4f5cMySQL\u6578\u64da\u5eab\uff0c\u638c\u63e1\u6578\u64da\u7ba1\u7406\u6280\u5de7\uff0c\u63d0\u5347\u958b\u767c\u6548\u7387\uff0c\u9069\u5408\u521d\u5b78\u8005\u8207\u9032\u968e\u8005\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-194341","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194341","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=194341"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194341\/revisions"}],"predecessor-version":[{"id":194342,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194341\/revisions\/194342"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=194341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=194341"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=194341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}