{
  "host": "127.0.0.1",
  "port": 3306,
  "user": "root",
  "password": "123456",
  "database": "spam_nb_miniapp",
  "charset": "utf8mb4",
  "admin_init": {
    "create_default_admin": true,
    "username": "admin",
    "password": "Admin@123456",
    "nickname": "系统管理员"
  },
  "detection_init": {
    "spam_threshold": 0.75
  }
}