{"id":186300,"date":"2024-11-11T04:46:19","date_gmt":"2024-11-10T20:46:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/186300\/"},"modified":"2024-11-11T04:46:20","modified_gmt":"2024-11-10T20:46:20","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%89%b5%e5%bb%ba%e7%9a%84%e5%8e%9f%e7%90%86%e7%b0%a1%e4%bb%8b%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%ab%e5%89%b5%e5%bb%ba%e7%9a%84%e5%8e%9f%e7%90%86%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/186300\/","title":{"rendered":"\u6578\u64da\u5eab\u5275\u5efa\u7684\u539f\u7406\u7c21\u4ecb\uff08\u6578\u64da\u5eab\u5275\u5efa\u7684\u539f\u7406\uff09"},"content":{"rendered":"<h1 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id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%89%b5%e5%bb%ba%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%ad%a5%e9%a9%9f-XYNupsoPGS\">\u6578\u64da\u5eab\u5275\u5efa\u7684\u57fa\u672c\u6b65\u9a5f<\/h2>\n<p>\u5275\u5efa\u6578\u64da\u5eab\u7684\u904e\u7a0b\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li><strong>\u9700\u6c42\u5206\u6790\uff1a<\/strong>\u5728\u5275\u5efa\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u9032\u884c\u9700\u6c42\u5206\u6790\uff0c\u78ba\u5b9a\u6578\u64da\u5eab\u7684\u7528\u9014\u3001\u6578\u64da\u985e\u578b\u53ca\u5176\u7d50\u69cb\u3002<\/li>\n<li><strong>\u8a2d\u8a08\u6578\u64da\u6a21\u578b\uff1a<\/strong>\u6839\u64da\u9700\u6c42\u5206\u6790\u7684\u7d50\u679c\uff0c\u8a2d\u8a08\u6578\u64da\u6a21\u578b\u3002\u9019\u901a\u5e38\u5305\u62ec\u5be6\u9ad4-\u95dc\u4fc2\u6a21\u578b\uff08ER\u6a21\u578b\uff09\uff0c\u7528\u65bc\u63cf\u8ff0\u6578\u64da\u4e4b\u9593\u7684\u95dc\u4fc2\u3002<\/li>\n<li><strong>\u9078\u64c7\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff1a<\/strong>\u6839\u64da\u9700\u6c42\u548c\u8a2d\u8a08\u9078\u64c7\u5408\u9069\u7684DBMS\u3002\u4e0d\u540c\u7684DBMS\u6709\u4e0d\u540c\u7684\u7279\u6027\u548c\u512a\u7f3a\u9ede\u3002<\/li>\n<li><strong>\u5275\u5efa\u6578\u64da\u5eab\uff1a<\/strong>\u4f7f\u7528DBMS\u63d0\u4f9b\u7684\u5de5\u5177\u6216\u547d\u4ee4\u5275\u5efa\u6578\u64da\u5eab\u3002\u4f8b\u5982\uff0c\u5728MySQL\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u6578\u64da\u5eab\uff1a<\/strong>\n<pre><code>CREATE DATABASE my_database;<\/code><\/pre>\n<\/li>\n<li><strong>\u5b9a\u7fa9\u6578\u64da\u8868\uff1a<\/strong>\u5728\u6578\u64da\u5eab\u4e2d\u5275\u5efa\u6578\u64da\u8868\uff0c\u4e26\u5b9a\u7fa9\u6bcf\u500b\u8868\u7684\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u6bb5\u540d\u7a31\u3001\u6578\u64da\u985e\u578b\u53ca\u7d04\u675f\u689d\u4ef6\u3002\u4f8b\u5982\uff1a<\/strong>\n<pre><code>CREATE TABLE users (\n            id INT AUTO_INCREMENT PRIMARY KEY,\n            username VARCHAR(50) NOT NULL,\n            email VARCHAR(100) NOT NULL UNIQUE\n        );<\/code><\/pre>\n<\/li>\n<li><strong>\u586b\u5145\u6578\u64da\uff1a<\/strong>\u5c07\u6578\u64da\u63d2\u5165\u5230\u6578\u64da\u8868\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528INSERT\u8a9e\u53e5\u3002\u4f8b\u5982\uff1a<\/strong>\n<pre><code>INSERT INTO users (username, email) VALUES ('john_doe', 'john@example.com');<\/code><\/pre>\n<\/li>\n<\/ul>\n<h2 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\u4f86\u904b\u884c\u6578\u64da\u5eab\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u6578\u64da\u5eab\u5275\u5efa\u7684\u539f\u7406\uff0c\u5c07\u6709\u52a9\u65bc\u66f4\u597d\u5730\u5229\u7528\u9019\u4e9b\u6280\u8853\u4f86\u652f\u6301\u696d\u52d9\u767c\u5c55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u6578\u64da\u5eab\u5275\u5efa\u7684\u57fa\u672c\u539f\u7406\uff0c\u5305\u62ec\u6578\u64da\u6a21\u578b\u3001\u7d50\u69cb\u8a2d\u8a08\u53ca\u6578\u64da\u5b58\u5132\u65b9\u5f0f\uff0c\u52a9\u60a8\u638c\u63e1\u6578\u64da\u5eab\u958b\u767c\u7684\u57fa\u790e\u77e5\u8b58\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-186300","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186300","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=186300"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186300\/revisions"}],"predecessor-version":[{"id":186301,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186300\/revisions\/186301"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=186300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=186300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=186300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}