init: 我的博客项目

2026-09-09 19:30:18 +08:00
commit 76c241f032
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+-- myblog 数据库初始化脚本
+-- 7 张表：users, categories, tags, articles, article_tags, comments, visitor_stats
+
+CREATE TABLE IF NOT EXISTS users (
+  id INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+  username VARCHAR(50) NOT NULL UNIQUE,
+  password_hash VARCHAR(255) NOT NULL,
+  email VARCHAR(120) DEFAULT NULL,
+  role ENUM('admin','author') NOT NULL DEFAULT 'author',
+  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE IF NOT EXISTS categories (
+  id INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+  name VARCHAR(60) NOT NULL,
+  slug VARCHAR(80) NOT NULL UNIQUE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE IF NOT EXISTS tags (
+  id INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+  name VARCHAR(60) NOT NULL,
+  slug VARCHAR(80) NOT NULL UNIQUE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE IF NOT EXISTS articles (
+  id INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+  user_id INT UNSIGNED NOT NULL,
+  category_id INT UNSIGNED DEFAULT NULL,
+  title VARCHAR(200) NOT NULL,
+  slug VARCHAR(220) NOT NULL UNIQUE,
+  content MEDIUMTEXT NOT NULL,
+  excerpt VARCHAR(500) DEFAULT NULL,
+  status ENUM('published','draft') NOT NULL DEFAULT 'draft',
+  views INT UNSIGNED NOT NULL DEFAULT 0,
+  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
+  FOREIGN KEY (category_id) REFERENCES categories(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE IF NOT EXISTS article_tags (
+  article_id INT UNSIGNED NOT NULL,
+  tag_id INT UNSIGNED NOT NULL,
+  PRIMARY KEY (article_id, tag_id),
+  FOREIGN KEY (article_id) REFERENCES articles(id) ON DELETE CASCADE,
+  FOREIGN KEY (tag_id) REFERENCES tags(id) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE IF NOT EXISTS comments (
+  id INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+  article_id INT UNSIGNED NOT NULL,
+  parent_id INT UNSIGNED DEFAULT NULL,
+  author VARCHAR(60) NOT NULL,
+  email VARCHAR(120) DEFAULT NULL,
+  content TEXT NOT NULL,
+  status ENUM('pending','approved') NOT NULL DEFAULT 'pending',
+  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  FOREIGN KEY (article_id) REFERENCES articles(id) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE IF NOT EXISTS visitor_stats (
+  id INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+  visit_date DATE NOT NULL,
+  ip VARCHAR(45) DEFAULT NULL,
+  page VARCHAR(200) DEFAULT NULL,
+  ua VARCHAR(255) DEFAULT NULL,
+  UNIQUE KEY uniq_visit (visit_date, ip, page)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+-- 默认管理员：admin / 123456 (password_hash 加密)
+INSERT INTO users (username, password_hash, role) VALUES
+('admin', '$2y$10$92IXUNpkjO0rOQ5byMi.Ye4oKoEa3Ro9llC/.og/at2.uheWG/igi', 'admin')
+ON DUPLICATE KEY UPDATE id=id;
+
+-- 示例分类
+INSERT INTO categories (name, slug) VALUES
+('设计','design'),('前端','frontend'),('后端','backend'),('随笔','notes')
+ON DUPLICATE KEY UPDATE id=id;
+
+-- 示例标签
+INSERT INTO tags (name, slug) VALUES
+('CSS','css'),('PHP','php'),('设计系统','design-system'),('动效','motion')
+ON DUPLICATE KEY UPDATE id=id;