{"id":160023,"date":"2024-11-03T19:38:19","date_gmt":"2024-11-03T11:38:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/160023\/"},"modified":"2024-11-03T19:38:20","modified_gmt":"2024-11-03T11:38:20","slug":"mysql-%e6%95%99%e7%a8%8b%e5%ad%b8%e7%bf%92%e6%89%80%e6%9c%89%e6%9c%80%e9%87%8d%e8%a6%81%e7%9a%84%e5%91%bd%e4%bb%a4%e4%bb%a5%e9%96%8b%e5%a7%8b%e4%bd%bf%e7%94%a8-mysql-%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/160023\/","title":{"rendered":"mysql \u6559\u7a0b:\u5b78\u7fd2\u6240\u6709\u6700\u91cd\u8981\u7684\u547d\u4ee4\u4ee5\u958b\u59cb\u4f7f\u7528 MySQL \u6578\u64da\u5eab"},"content":{"rendered":"<h1 id=\"mysql-%e6%95%99%e7%a8%8b-%e5%ad%b8%e7%bf%92%e6%89%80%e6%9c%89%e6%9c%80%e9%87%8d%e8%a6%81%e7%9a%84%e5%91%bd%e4%bb%a4%e4%bb%a5%e9%96%8b%e5%a7%8b%e4%bd%bf%e7%94%a8-mysql-%e6%95%b8%e6%93%9a%e5%ba%ab-UTCftIBjdW\">MySQL \u6559\u7a0b: \u5b78\u7fd2\u6240\u6709\u6700\u91cd\u8981\u7684\u547d\u4ee4\u4ee5\u958b\u59cb\u4f7f\u7528 MySQL \u6578\u64da\u5eab<\/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\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u7db2\u7ad9\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\u4ecb\u7d39 MySQL \u7684\u57fa\u672c\u547d\u4ee4\uff0c\u5e6b\u52a9\u521d\u5b78\u8005\u5feb\u901f\u4e0a\u624b\u3002<\/p>\n<h2 id=\"1-%e5%ae%89%e8%a3%9d-mysql-UTCftIBjdW\">1. \u5b89\u88dd MySQL<\/h2>\n<p>\u5728\u958b\u59cb\u4f7f\u7528 MySQL \u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u5b89\u88dd\u5b83\u3002\u6839\u64da\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7d71\uff0c\u5b89\u88dd\u904e\u7a0b\u6703\u6709\u6240\u4e0d\u540c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u5b89\u88dd\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u5728 Linux \u7cfb\u7d71\u4e0a\uff0c\u53ef\u4ee5\u4f7f\u7528\u5305\u7ba1\u7406\u5668\u9032\u884c\u5b89\u88dd\uff0c\u4f8b\u5982\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/li>\n<pre><code>sudo apt-get install mysql-server<\/code><\/pre>\n<li>\u5728 Windows \u7cfb\u7d71\u4e0a\uff0c\u53ef\u4ee5\u5f9e MySQL \u5b98\u65b9\u7db2\u7ad9\u4e0b\u8f09\u5b89\u88dd\u5305\uff0c\u7136\u5f8c\u6309\u7167\u63d0\u793a\u9032\u884c\u5b89\u88dd\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e9%80%a3%e6%8e%a5%e5%88%b0-mysql-%e6%95%b8%e6%93%9a%e5%ba%ab-UTCftIBjdW\">2. \u9023\u63a5\u5230 MySQL \u6578\u64da\u5eab<\/h2>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9023\u63a5\u5230 MySQL \u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>mysql -u username -p<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>username<\/code> \u662f\u4f60\u7684 MySQL \u7528\u6236\u540d\uff0c\u57f7\u884c\u5f8c\u6703\u63d0\u793a\u4f60\u8f38\u5165\u5bc6\u78bc\u3002<\/p>\n<h2 id=\"3-%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab-UTCftIBjdW\">3. \u5275\u5efa\u6578\u64da\u5eab<\/h2>\n<p>\u9023\u63a5\u6210\u529f\u5f8c\uff0c\u53ef\u4ee5\u958b\u59cb\u5275\u5efa\u6578\u64da\u5eab\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u4e00\u500b\u540d\u70ba <code>my_database<\/code> \u7684\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>CREATE DATABASE my_database;<\/code><\/pre>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e5%ba%ab-UTCftIBjdW\">4. \u4f7f\u7528\u6578\u64da\u5eab<\/h2>\n<p>\u5275\u5efa\u6578\u64da\u5eab\u5f8c\uff0c\u9700\u8981\u9078\u64c7\u4f7f\u7528\u5b83\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>USE my_database;<\/code><\/pre>\n<h2 id=\"5-%e5%89%b5%e5%bb%ba%e8%a1%a8-UTCftIBjdW\">5. \u5275\u5efa\u8868<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\u5275\u5efa\u8868\u662f\u5b58\u5132\u6578\u64da\u7684\u7b2c\u4e00\u6b65\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5275\u5efa\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    email VARCHAR(100) NOT NULL\n);<\/code><\/pre>\n<h2 id=\"6-%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-UTCftIBjdW\">6. \u63d2\u5165\u6578\u64da<\/h2>\n<p>\u5275\u5efa\u8868\u5f8c\uff0c\u53ef\u4ee5\u63d2\u5165\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u63d2\u5165\u6578\u64da\u7684\u547d\u4ee4\uff1a<\/p>\n<pre><code>INSERT INTO users (username, email) VALUES ('john_doe', 'john@example.com');<\/code><\/pre>\n<h2 id=\"7-%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a-UTCftIBjdW\">7. \u67e5\u8a62\u6578\u64da<\/h2>\n<p>\u8981\u67e5\u8a62\u8868\u4e2d\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>SELECT<\/code> \u547d\u4ee4\uff1a<\/p>\n<pre><code>SELECT * FROM users;<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de <code>users<\/code> \u8868\u4e2d\u7684\u6240\u6709\u8a18\u9304\u3002<\/p>\n<h2 id=\"8-%e6%9b%b4%e6%96%b0%e6%95%b8%e6%93%9a-UTCftIBjdW\">8. \u66f4\u65b0\u6578\u64da<\/h2>\n<p>\u5982\u679c\u9700\u8981\u66f4\u65b0\u8868\u4e2d\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>UPDATE<\/code> \u547d\u4ee4\uff1a<\/p>\n<pre><code>UPDATE users SET email = 'john.doe@example.com' WHERE username = 'john_doe';<\/code><\/pre>\n<h2 id=\"9-%e5%88%aa%e9%99%a4%e6%95%b8%e6%93%9a-UTCftIBjdW\">9. \u522a\u9664\u6578\u64da<\/h2>\n<p>\u8981\u522a\u9664\u8868\u4e2d\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>DELETE<\/code> \u547d\u4ee4\uff1a<\/p>\n<pre><code>DELETE FROM users WHERE username = 'john_doe';<\/code><\/pre>\n<h2 id=\"10-%e5%88%aa%e9%99%a4%e8%a1%a8%e5%92%8c%e6%95%b8%e6%93%9a%e5%ba%ab-UTCftIBjdW\">10. \u522a\u9664\u8868\u548c\u6578\u64da\u5eab<\/h2>\n<p>\u5982\u679c\u9700\u8981\u522a\u9664\u8868\u6216\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>DROP TABLE users;<\/code><\/pre>\n<pre><code>DROP DATABASE my_database;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-UTCftIBjdW\">\u7e3d\u7d50<\/h2>\n<p>\u672c\u6587\u4ecb\u7d39\u4e86 MySQL \u7684\u57fa\u672c\u547d\u4ee4\uff0c\u5305\u62ec\u5982\u4f55\u5b89\u88dd\u3001\u9023\u63a5\u3001\u5275\u5efa\u6578\u64da\u5eab\u548c\u8868\u3001\u63d2\u5165\u3001\u67e5\u8a62\u3001\u66f4\u65b0\u548c\u522a\u9664\u6578\u64da\u7b49\u3002\u9019\u4e9b\u547d\u4ee4\u662f\u4f7f\u7528 MySQL \u6578\u64da\u5eab\u7684\u57fa\u790e\uff0c\u638c\u63e1\u5b83\u5011\u5c07\u6709\u52a9\u65bc\u4f60\u5728\u6578\u64da\u7ba1\u7406\u65b9\u9762\u7684\u5de5\u4f5c\u3002\u5982\u679c\u4f60\u9700\u8981\u66f4\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u9019\u5c07\u70ba\u4f60\u7684\u61c9\u7528\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2 MySQL \u6559\u7a0b\uff0c\u638c\u63e1\u6240\u6709\u95dc\u9375\u547d\u4ee4\uff0c\u8f15\u9b06\u958b\u59cb\u4f7f\u7528 MySQL \u6578\u64da\u5eab\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6280\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-160023","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160023","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=160023"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160023\/revisions"}],"predecessor-version":[{"id":160024,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160023\/revisions\/160024"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=160023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=160023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=160023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}