{
  "schema": {
    "bsonType": "object",
    "required": ["category_id", "image_url"],
    "properties": {
      "_id": {
        "description": "ID，系统自动生成"
      },
      "category_id": {
        "bsonType": "string",
        "description": "分类"
      },
      "title": {
        "bsonType": "string",
        "description": "标题"
      },
      "description": {
        "bsonType": "string",
        "description": "描述"
      },
      "image_url": {
        "bsonType": "string",
        "description": "图片url"
      },
      "sort": {
        "bsonType": "int",
        "description": "排序"
      },
      "status": {
        "bsonType": "int",
        "minimum": 0,
        "maximum": 1,
        "description": "状态: 0 禁用，1 正常"
      },
      "open_type": {
        "bsonType": "string",
        "description": "点击动作"
      },
      "open_url": {
        "bsonType": "string",
        "description": "点击跳转目标"
      }
    }
  },
  "index": []
}