{"id":173219,"date":"2024-11-07T16:10:19","date_gmt":"2024-11-07T08:10:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/173219\/"},"modified":"2024-11-07T16:10:20","modified_gmt":"2024-11-07T08:10:20","slug":"%e5%a6%82%e4%bd%95%e5%89%b5%e5%bb%ba%e5%80%8b%e4%ba%ba%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/173219\/","title":{"rendered":"\u5982\u4f55\u5275\u5efa\u500b\u4eba\u6578\u64da\u5eab\uff1f (-\u5275\u5efa\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%89%b5%e5%bb%ba%e5%80%8b%e4%ba%ba%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-LBDpcGhByM\">\u5982\u4f55\u5275\u5efa\u500b\u4eba\u6578\u64da\u5eab\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u5275\u5efa\u548c\u7ba1\u7406\u500b\u4eba\u6578\u64da\u5eab\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7121\u8ad6\u662f\u7528\u65bc\u5b58\u5132\u500b\u4eba\u9805\u76ee\u3001\u5b78\u8853\u7814\u7a76\u9084\u662f\u5c0f\u578b\u5546\u696d\u61c9\u7528\uff0c\u6578\u64da\u5eab\u90fd\u80fd\u5e6b\u52a9\u6211\u5011\u6709\u6548\u5730\u7d44\u7e54\u548c\u6aa2\u7d22\u4fe1\u606f\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5275\u5efa\u4e00\u500b\u500b\u4eba\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u6b65\u9a5f\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e9%81%b8%e6%93%87%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86%e7%b3%bb%e7%b5%b1-LBDpcGhByM\">\u9078\u64c7\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u9078\u64c7\u4e00\u500b\u5408\u9069\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u3002\u5e38\u898b\u7684\u9078\u64c7\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>MySQL\uff1a<\/strong>\u4e00\u500b\u958b\u6e90\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff0c\u9069\u5408\u4e2d\u5c0f\u578b\u61c9\u7528\u3002<\/li>\n<li><strong>PostgreSQL\uff1a<\/strong>\u529f\u80fd\u5f37\u5927\u7684\u958b\u6e90\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff0c\u652f\u6301\u8907\u96dc\u67e5\u8a62\u548c\u6578\u64da\u5b8c\u6574\u6027\u3002<\/li>\n<li><strong>SQLite\uff1a<\/strong>\u8f15\u91cf\u7d1a\u7684\u5d4c\u5165\u5f0f\u6578\u64da\u5eab\uff0c\u9069\u5408\u5c0f\u578b\u61c9\u7528\u548c\u958b\u767c\u6e2c\u8a66\u3002<\/li>\n<li><strong>MongoDB\uff1a<\/strong>\u4e00\u500bNoSQL\u6578\u64da\u5eab\uff0c\u9069\u5408\u5b58\u5132\u975e\u7d50\u69cb\u5316\u6578\u64da\u3002<\/li>\n<\/ul>\n<p>\u6839\u64da\u60a8\u7684\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684DBMS\uff0c\u4e26\u6839\u64da\u5b98\u65b9\u6587\u6a94\u9032\u884c\u5b89\u88dd\u3002<\/p>\n<h2 id=\"%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab-LBDpcGhByM\">\u5275\u5efa\u6578\u64da\u5eab<\/h2>\n<p>\u4ee5MySQL\u70ba\u4f8b\uff0c\u5275\u5efa\u6578\u64da\u5eab\u7684\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<pre><code>1. \u767b\u9304\u5230MySQL\uff1a\n   mysql -u username -p\n\n2. \u5275\u5efa\u6578\u64da\u5eab\uff1a\n   CREATE DATABASE my_database;\n\n3. \u4f7f\u7528\u6578\u64da\u5eab\uff1a\n   USE my_database;<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u60a8\u5c31\u6210\u529f\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba\u201cmy_database\u201d\u7684\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e8%a8%ad%e8%a8%88%e6%95%b8%e6%93%9a%e8%a1%a8-LBDpcGhByM\">\u8a2d\u8a08\u6578\u64da\u8868<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u6578\u64da\u662f\u4ee5\u8868\u683c\u7684\u5f62\u5f0f\u5b58\u5132\u7684\u3002\u8a2d\u8a08\u6578\u64da\u8868\u6642\uff0c\u60a8\u9700\u8981\u8003\u616e\u6578\u64da\u7684\u7d50\u69cb\u548c\u95dc\u806f\u6027\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5275\u5efa\u4e00\u500b\u7528\u65bc\u5b58\u5132\u7528\u6236\u4fe1\u606f\u7684\u6578\u64da\u8868\uff1a<\/p>\n<pre><code>CREATE TABLE users (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    name VARCHAR(100) NOT NULL,\n    email VARCHAR(100) NOT NULL UNIQUE,\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP\n);<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba\u201cusers\u201d\u7684\u8868\uff0c\u5305\u542b\u7528\u6236\u7684ID\u3001\u59d3\u540d\u3001\u96fb\u5b50\u90f5\u4ef6\u548c\u5275\u5efa\u6642\u9593\u3002<\/p>\n<h2 id=\"%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-LBDpcGhByM\">\u63d2\u5165\u6578\u64da<\/h2>\n<p>\u5275\u5efa\u8868\u5f8c\uff0c\u60a8\u53ef\u4ee5\u958b\u59cb\u63d2\u5165\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u63d2\u5165\u6578\u64da\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>INSERT INTO users (name, email) VALUES ('\u5f35\u4e09', 'zhangsan@example.com');<\/code><\/pre>\n<p>\u9019\u689d\u8a9e\u53e5\u5c07\u4e00\u500b\u540d\u70ba\u201c\u5f35\u4e09\u201d\u7684\u7528\u6236\u63d2\u5165\u5230\u201cusers\u201d\u8868\u4e2d\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a-LBDpcGhByM\">\u67e5\u8a62\u6578\u64da<\/h2>\n<p>\u63d2\u5165\u6578\u64da\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528SQL\u67e5\u8a62\u4f86\u6aa2\u7d22\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u67e5\u8a62\u6240\u6709\u7528\u6236\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT * FROM users;<\/code><\/pre>\n<p>\u9019\u689d\u8a9e\u53e5\u5c07\u8fd4\u56de\u201cusers\u201d\u8868\u4e2d\u7684\u6240\u6709\u8a18\u9304\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e8%88%87%e6%81%a2%e5%be%a9-LBDpcGhByM\">\u6578\u64da\u5eab\u5099\u4efd\u8207\u6062\u5fa9<\/h2>\n<p>\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u4f7f\u7528MySQL\u6642\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5099\u4efd\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>mysqldump -u username -p my_database &gt; my_database_backup.sql<\/code><\/pre>\n<p>\u8981\u6062\u5fa9\u6578\u64da\u5eab\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>mysql -u username -p my_database &lt; my_database_backup.sql<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-LBDpcGhByM\">\u7e3d\u7d50<\/h2>\n<p>\u5275\u5efa\u500b\u4eba\u6578\u64da\u5eab\u7684\u904e\u7a0b\u6d89\u53ca\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u3001\u8a2d\u8a08\u6578\u64da\u8868\u3001\u63d2\u5165\u548c\u67e5\u8a62\u6578\u64da\uff0c\u4ee5\u53ca\u5b9a\u671f\u5099\u4efd\u3002\u9019\u4e9b\u6b65\u9a5f\u4e0d\u50c5\u80fd\u5e6b\u52a9\u60a8\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\uff0c\u9084\u80fd\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\u4f86\u6258\u7ba1\u60a8\u7684\u6578\u64da\u5eab\uff0c\u9019\u6a23\u53ef\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5275\u5efa\u500b\u4eba\u6578\u64da\u5eab\uff0c\u638c\u63e1\u6578\u64da\u7ba1\u7406\u6280\u5de7\uff0c\u63d0\u5347\u4fe1\u606f\u6574\u7406\u8207\u5b58\u53d6\u6548\u7387\uff0c\u8b93\u4f60\u7684\u6578\u64da\u4e95\u7136\u6709\u5e8f\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-173219","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173219","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=173219"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173219\/revisions"}],"predecessor-version":[{"id":173220,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173219\/revisions\/173220"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=173219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=173219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=173219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}