{"id":185694,"date":"2024-11-10T23:43:38","date_gmt":"2024-11-10T15:43:38","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185694\/"},"modified":"2024-11-10T23:43:39","modified_gmt":"2024-11-10T15:43:39","slug":"%e6%89%8b%e6%a9%9f%e6%b8%ac%e8%a9%a6%e6%95%b8%e6%93%9a%e5%ba%ab%e6%87%89%e7%94%a8%e8%88%87%e9%96%8b%e7%99%bc%ef%bc%88%e6%89%8b%e6%a9%9f%e6%b8%ac%e8%a9%a6%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185694\/","title":{"rendered":"\u624b\u6a5f\u6e2c\u8a66\u6578\u64da\u5eab\u61c9\u7528\u8207\u958b\u767c\uff08\u624b\u6a5f\u6e2c\u8a66\u6578\u64da\u5eab\uff09"},"content":{"rendered":"<h1 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id=\"%e6%89%8b%e6%a9%9f%e6%b8%ac%e8%a9%a6%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e9%96%8b%e7%99%bc-LFTzJepQax\">\u624b\u6a5f\u6e2c\u8a66\u6578\u64da\u5eab\u7684\u958b\u767c<\/h2>\n<p>\u958b\u767c\u624b\u6a5f\u6e2c\u8a66\u6578\u64da\u5eab\u9700\u8981\u8003\u616e\u591a\u500b\u56e0\u7d20\uff0c\u5305\u62ec\u6578\u64da\u5eab\u7684\u9078\u64c7\u3001\u6578\u64da\u7d50\u69cb\u7684\u8a2d\u8a08\u4ee5\u53ca\u6578\u64da\u7684\u7ba1\u7406\u65b9\u5f0f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u958b\u767c\u904e\u7a0b\u4e2d\u7684\u95dc\u9375\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e9%81%b8%e6%93%87%e5%90%88%e9%81%a9%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b3%bb%e7%b5%b1-LFTzJepQax\">1. \u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u7cfb\u7d71<\/h3>\n<p>\u6839\u64da\u61c9\u7528\u7684\u9700\u6c42\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9078\u64c7\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08\u5982 MySQL\u3001PostgreSQL\uff09\u6216\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08\u5982 MongoDB\u3001Cassandra\uff09\u3002\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u9069\u5408\u9700\u8981\u8907\u96dc\u67e5\u8a62\u7684\u5834\u666f\uff0c\u800c\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u5247\u66f4\u9069\u5408\u8655\u7406\u5927\u898f\u6a21\u7684\u975e\u7d50\u69cb\u5316\u6578\u64da\u3002<\/p>\n<h3 id=\"2-%e8%a8%ad%e8%a8%88%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-LFTzJepQax\">2. \u8a2d\u8a08\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u6578\u64da\u7d50\u69cb\u7684\u8a2d\u8a08\u5c0d\u65bc\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u81f3\u95dc\u91cd\u8981\u3002\u958b\u767c\u8005\u9700\u8981\u6839\u64da\u6e2c\u8a66\u9700\u6c42\u8a2d\u8a08\u5408\u9069\u7684\u8868\u7d50\u69cb\u548c\u7d22\u5f15\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u7528\u6236\u4fe1\u606f\u7684\u5b58\u5132\uff0c\u53ef\u4ee5\u8a2d\u8a08\u5982\u4e0b\u7684\u8868\u7d50\u69cb\uff1a<\/p>\n<pre><code>CREATE TABLE users (\n    id INT PRIMARY KEY AUTO_INCREMENT,\n    username VARCHAR(50) NOT NULL,\n    email VARCHAR(100) NOT NULL,\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP\n);<\/code><\/pre>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86-LFTzJepQax\">3. \u6578\u64da\u7ba1\u7406<\/h3>\n<p>\u5728\u6e2c\u8a66\u904e\u7a0b\u4e2d\uff0c\u6578\u64da\u7684\u7ba1\u7406\u540c\u6a23\u91cd\u8981\u3002\u958b\u767c\u8005\u9700\u8981\u8003\u616e\u5982\u4f55\u63d2\u5165\u3001\u66f4\u65b0\u548c\u522a\u9664\u6e2c\u8a66\u6578\u64da\u3002\u53ef\u4ee5\u4f7f\u7528 SQL \u8a9e\u53e5\u4f86\u9032\u884c\u6578\u64da\u64cd\u4f5c\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>INSERT INTO users (username, email) VALUES ('testuser', 'test@example.com');<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-LFTzJepQax\">\u7d50\u8ad6<\/h2>\n<p>\u624b\u6a5f\u6e2c\u8a66\u6578\u64da\u5eab\u5728\u61c9\u7528\u958b\u767c\u548c\u6e2c\u8a66\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u89d2\u8272\u3002\u901a\u904e\u5408\u7406\u7684\u6578\u64da\u5eab\u9078\u64c7\u3001\u7d50\u69cb\u8a2d\u8a08\u548c\u6578\u64da\u7ba1\u7406\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u61c9\u7528\u7684\u8cea\u91cf\u548c\u6027\u80fd\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u624b\u6a5f\u6e2c\u8a66\u6578\u64da\u5eab\u7684\u61c9\u7528\u7bc4\u570d\u5c07\u6703\u66f4\u52a0\u5ee3\u6cdb\uff0c\u6210\u70ba\u958b\u767c\u8005\u4e0d\u53ef\u6216\u7f3a\u7684\u5de5\u5177\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u4f7f\u7528 <a href=\"https:\/\/server.hk\">VPS<\/a> \u4f86\u642d\u5efa\u60a8\u7684\u624b\u6a5f\u6e2c\u8a66\u6578\u64da\u5eab\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002\u6211\u5011\u63d0\u4f9b\u5404\u7a2e <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u60a8\u7684\u6578\u64da\u5eab\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u624b\u6a5f\u6e2c\u8a66\u6578\u64da\u5eab\u7684\u61c9\u7528\u8207\u958b\u767c\uff0c\u63d0\u5347\u6e2c\u8a66\u6548\u7387\uff0c\u78ba\u4fdd\u624b\u6a5f\u61c9\u7528\u7684\u8cea\u91cf\u8207\u6027\u80fd\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-185694","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185694","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=185694"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185694\/revisions"}],"predecessor-version":[{"id":185695,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185694\/revisions\/185695"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=185694"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=185694"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=185694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}