{"id":166499,"date":"2024-11-05T16:41:19","date_gmt":"2024-11-05T08:41:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/166499\/"},"modified":"2024-11-05T16:41:20","modified_gmt":"2024-11-05T08:41:20","slug":"%e5%bf%ab%e9%80%9f%e4%b8%8a%e6%89%8b%ef%bc%9amysql%e6%95%b8%e6%93%9a%e5%ba%ab%e5%89%b5%e5%bb%ba%e6%ad%a5%e9%a9%9f%e8%a7%a3%e6%9e%90-%e6%80%8e%e9%ba%bc%e5%89%b5%e5%bb%bamysql%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/166499\/","title":{"rendered":"\u5feb\u901f\u4e0a\u624b\uff1aMySQL\u6578\u64da\u5eab\u5275\u5efa\u6b65\u9a5f\u89e3\u6790 (\u600e\u9ebc\u5275\u5efamysql\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%bf%ab%e9%80%9f%e4%b8%8a%e6%89%8b%ef%bc%9amysql%e6%95%b8%e6%93%9a%e5%ba%ab%e5%89%b5%e5%bb%ba%e6%ad%a5%e9%a9%9f%e8%a7%a3%e6%9e%90-GIrBvaBrmd\">\u5feb\u901f\u4e0a\u624b\uff1aMySQL\u6578\u64da\u5eab\u5275\u5efa\u6b65\u9a5f\u89e3\u6790<\/h1>\n<p>MySQL\u662f\u4e00\u7a2e\u6d41\u884c\u7684\u958b\u6e90\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u9805\u76ee\u9084\u662f\u5927\u578b\u4f01\u696d\u61c9\u7528\uff0cMySQL\u90fd\u80fd\u63d0\u4f9b\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u5feb\u901f\u5275\u5efaMySQL\u6578\u64da\u5eab\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u4e0a\u624b\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e5%ae%89%e8%a3%9dmysql-GIrBvaBrmd\">\u6b65\u9a5f\u4e00\uff1a\u5b89\u88ddMySQL<\/h2>\n<p>\u5728\u5275\u5efa\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd\u60a8\u7684\u7cfb\u7d71\u4e0a\u5df2\u5b89\u88ddMySQL\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5728Linux\u7cfb\u7d71\u4e0a\u5b89\u88ddMySQL\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install mysql-server<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5MySQL\u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl start mysql<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e7%99%bb%e9%8c%84mysql-GIrBvaBrmd\">\u6b65\u9a5f\u4e8c\uff1a\u767b\u9304MySQL<\/h2>\n<p>\u5b89\u88dd\u4e26\u555f\u52d5MySQL\u5f8c\uff0c\u60a8\u9700\u8981\u4f7f\u7528\u547d\u4ee4\u884c\u767b\u9304\u5230MySQL\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u5165MySQL\u547d\u4ee4\u884c\u754c\u9762\uff1a<\/p>\n<pre><code>mysql -u root -p<\/code><\/pre>\n<p>\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165\u5bc6\u78bc\uff0c\u8acb\u8f38\u5165\u5b89\u88dd\u904e\u7a0b\u4e2d\u8a2d\u7f6e\u7684root\u7528\u6236\u5bc6\u78bc\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab-GIrBvaBrmd\">\u6b65\u9a5f\u4e09\uff1a\u5275\u5efa\u6578\u64da\u5eab<\/h2>\n<p>\u767b\u9304\u6210\u529f\u5f8c\uff0c\u60a8\u53ef\u4ee5\u958b\u59cb\u5275\u5efa\u6578\u64da\u5eab\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u4e00\u500b\u65b0\u7684\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>CREATE DATABASE my_database;<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c`my_database`\u662f\u60a8\u8981\u5275\u5efa\u7684\u6578\u64da\u5eab\u540d\u7a31\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u66f4\u6539\u70ba\u5176\u4ed6\u540d\u7a31\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e6%9f%a5%e7%9c%8b%e6%95%b8%e6%93%9a%e5%ba%ab-GIrBvaBrmd\">\u6b65\u9a5f\u56db\uff1a\u67e5\u770b\u6578\u64da\u5eab<\/h2>\n<p>\u5275\u5efa\u6578\u64da\u5eab\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u6240\u6709\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>SHOW DATABASES;<\/code><\/pre>\n<p>\u9019\u5c07\u5217\u51fa\u6240\u6709\u5df2\u5275\u5efa\u7684\u6578\u64da\u5eab\uff0c\u5305\u62ec\u60a8\u525b\u525b\u5275\u5efa\u7684\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%94%ef%bc%9a%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e5%ba%ab-GIrBvaBrmd\">\u6b65\u9a5f\u4e94\uff1a\u4f7f\u7528\u6578\u64da\u5eab<\/h2>\n<p>\u8981\u958b\u59cb\u4f7f\u7528\u65b0\u5275\u5efa\u7684\u6578\u64da\u5eab\uff0c\u60a8\u9700\u8981\u9078\u64c7\u5b83\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9078\u64c7\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>USE my_database;<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%85%ad%ef%bc%9a%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e8%a1%a8-GIrBvaBrmd\">\u6b65\u9a5f\u516d\uff1a\u5275\u5efa\u6578\u64da\u8868<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u60a8\u53ef\u4ee5\u5275\u5efa\u6578\u64da\u8868\u4f86\u5b58\u5132\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5275\u5efa\u6578\u64da\u8868\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>CREATE TABLE users (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    username VARCHAR(50) NOT NULL,\n    password VARCHAR(50) NOT NULL,\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP\n);<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba`users`\u7684\u6578\u64da\u8868\uff0c\u5305\u542b\u7528\u6236ID\u3001\u7528\u6236\u540d\u3001\u5bc6\u78bc\u548c\u5275\u5efa\u6642\u9593\u7b49\u5b57\u6bb5\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%83%ef%bc%9a%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-GIrBvaBrmd\">\u6b65\u9a5f\u4e03\uff1a\u63d2\u5165\u6578\u64da<\/h2>\n<p>\u5275\u5efa\u6578\u64da\u8868\u5f8c\uff0c\u60a8\u53ef\u4ee5\u5411\u8868\u4e2d\u63d2\u5165\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u63d2\u5165\u6578\u64da\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>INSERT INTO users (username, password) VALUES ('testuser', 'password123');<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%85%ab%ef%bc%9a%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a-GIrBvaBrmd\">\u6b65\u9a5f\u516b\uff1a\u67e5\u8a62\u6578\u64da<\/h2>\n<p>\u63d2\u5165\u6578\u64da\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u8a62\u6578\u64da\uff1a<\/p>\n<pre><code>SELECT * FROM users;<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a`users`\u8868\u4e2d\u7684\u6240\u6709\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GIrBvaBrmd\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u5df2\u7d93\u6210\u529f\u5275\u5efa\u4e86MySQL\u6578\u64da\u5eab\u4e26\u9032\u884c\u4e86\u57fa\u672c\u7684\u64cd\u4f5c\u3002MySQL\u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u9069\u5408\u5404\u7a2e\u61c9\u7528\u5834\u666f\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u670d\u52d9\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684MySQL\u6578\u64da\u5eab\uff0c\u4eab\u53d7\u9ad8\u6548\u7684\u6027\u80fd\u548c\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5feb\u901f\u4e0a\u624bMySQL\u6578\u64da\u5eab\u5275\u5efa\uff0c\u8a73\u7d30\u89e3\u6790\u5275\u5efa\u6b65\u9a5f\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u5efa\u7acb\u548c\u7ba1\u7406\u6578\u64da\u5eab\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-166499","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166499","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=166499"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166499\/revisions"}],"predecessor-version":[{"id":166500,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166499\/revisions\/166500"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=166499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=166499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=166499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}