{"id":175449,"date":"2024-11-08T05:58:17","date_gmt":"2024-11-07T21:58:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/175449\/"},"modified":"2024-11-08T05:58:18","modified_gmt":"2024-11-07T21:58:18","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e6%9c%ac%e5%9c%b0%e8%a6%96%e9%a0%bb%e6%81%a2%e5%be%a9%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%8c%e8%a9%b3%e7%b4%b0%e6%95%99%e7%a8%8b%ef%bc%88%e6%9c%ac%e5%9c%b0%e8%a6%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/175449\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528\u672c\u5730\u8996\u983b\u6062\u5fa9\u6578\u64da\u5eab\uff0c\u8a73\u7d30\u6559\u7a0b\uff08\u672c\u5730\u8996\u983b\u6062\u5fa9\u6578\u64da\u5eab\uff09"},"content":{"rendered":"<h1 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id=\"%e6%9c%ac%e5%9c%b0%e8%a6%96%e9%a0%bb%e6%81%a2%e5%be%a9%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%84%aa%e5%8b%a2-ZIMQcMgDsY\">\u672c\u5730\u8996\u983b\u6062\u5fa9\u6578\u64da\u5eab\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u6548\u6027\uff1a<\/strong>\u672c\u5730\u8996\u983b\u6062\u5fa9\u6578\u64da\u5eab\u80fd\u5920\u5feb\u901f\u5b9a\u4f4d\u4e1f\u5931\u7684\u8996\u983b\u6587\u4ef6\uff0c\u6e1b\u5c11\u6062\u5fa9\u6642\u9593\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>\u6578\u64da\u5eab\u901a\u5e38\u6703\u9032\u884c\u5b9a\u671f\u5099\u4efd\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/li>\n<li><strong>\u6613\u7528\u6027\uff1a<\/strong>\u7528\u6236\u754c\u9762\u53cb\u597d\uff0c\u64cd\u4f5c\u7c21\u55ae\uff0c\u5373\u4f7f\u662f\u975e\u6280\u8853\u4eba\u54e1\u4e5f\u80fd\u8f15\u9b06\u4e0a\u624b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e6%9c%ac%e5%9c%b0%e8%a6%96%e9%a0%bb%e6%81%a2%e5%be%a9%e6%95%b8%e6%93%9a%e5%ba%ab-ZIMQcMgDsY\">\u5982\u4f55\u4f7f\u7528\u672c\u5730\u8996\u983b\u6062\u5fa9\u6578\u64da\u5eab<\/h2>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e5%ae%89%e8%a3%9d%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86%e7%b3%bb%e7%b5%b1-ZIMQcMgDsY\">\u6b65\u9a5f\u4e00\uff1a\u5b89\u88dd\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u9078\u64c7\u4e00\u500b\u5408\u9069\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\uff0c\u5982 MySQL\u3001PostgreSQL \u6216 SQLite\u3002\u4ee5\u4e0b\u662f\u5b89\u88dd MySQL \u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install mysql-server\nsudo mysql_secure_installation\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e5%89%b5%e5%bb%ba%e8%a6%96%e9%a0%bb%e6%95%b8%e6%93%9a%e5%ba%ab-ZIMQcMgDsY\">\u6b65\u9a5f\u4e8c\uff1a\u5275\u5efa\u8996\u983b\u6578\u64da\u5eab<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u9700\u8981\u5275\u5efa\u4e00\u500b\u65b0\u7684\u6578\u64da\u5eab\u4f86\u5b58\u5132\u8996\u983b\u6578\u64da\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>CREATE DATABASE video_recovery_db;\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e8%a8%ad%e8%a8%88%e6%95%b8%e6%93%9a%e8%a1%a8-ZIMQcMgDsY\">\u6b65\u9a5f\u4e09\uff1a\u8a2d\u8a08\u6578\u64da\u8868<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u8a2d\u8a08\u6578\u64da\u8868\u4ee5\u5b58\u5132\u8996\u983b\u6587\u4ef6\u7684\u5143\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u6578\u64da\u8868\u8a2d\u8a08\u793a\u4f8b\uff1a<\/p>\n<pre><code>CREATE TABLE videos (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    filename VARCHAR(255) NOT NULL,\n    filepath VARCHAR(255) NOT NULL,\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP\n);\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e6%8f%92%e5%85%a5%e8%a6%96%e9%a0%bb%e6%95%b8%e6%93%9a-ZIMQcMgDsY\">\u6b65\u9a5f\u56db\uff1a\u63d2\u5165\u8996\u983b\u6578\u64da<\/h3>\n<p>\u5728\u6578\u64da\u8868\u5275\u5efa\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u958b\u59cb\u63d2\u5165\u8996\u983b\u6587\u4ef6\u7684\u5143\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u63d2\u5165\u6578\u64da\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>INSERT INTO videos (filename, filepath) VALUES ('video1.mp4', '\/videos\/video1.mp4');\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%94%ef%bc%9a%e6%81%a2%e5%be%a9%e4%b8%9f%e5%a4%b1%e7%9a%84%e8%a6%96%e9%a0%bb%e6%95%b8%e6%93%9a-ZIMQcMgDsY\">\u6b65\u9a5f\u4e94\uff1a\u6062\u5fa9\u4e1f\u5931\u7684\u8996\u983b\u6578\u64da<\/h3>\n<p>\u7576\u60a8\u9700\u8981\u6062\u5fa9\u4e1f\u5931\u7684\u8996\u983b\u6578\u64da\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528 SQL \u67e5\u8a62\u4f86\u6aa2\u7d22\u76f8\u95dc\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u67e5\u627e\u6240\u6709\u8996\u983b\u6587\u4ef6\uff1a<\/p>\n<pre><code>SELECT * FROM videos;\n<\/code><\/pre>\n<p>\u6839\u64da\u67e5\u8a62\u7d50\u679c\uff0c\u60a8\u53ef\u4ee5\u627e\u5230\u4e1f\u5931\u7684\u8996\u983b\u6587\u4ef6\u4e26\u9032\u884c\u6062\u5fa9\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZIMQcMgDsY\">\u7e3d\u7d50<\/h2>\n<p>\u672c\u5730\u8996\u983b\u6062\u5fa9\u6578\u64da\u5eab\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u6709\u6548\u5730\u7ba1\u7406\u548c\u6062\u5fa9\u8996\u983b\u6578\u64da\u3002\u901a\u904e\u5b89\u88dd\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u3001\u5275\u5efa\u6578\u64da\u5eab\u548c\u6578\u64da\u8868\uff0c\u4e26\u63d2\u5165\u8996\u983b\u6587\u4ef6\u7684\u5143\u6578\u64da\uff0c\u7528\u6236\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u6578\u64da\u6062\u5fa9\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> 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