优惠券列表

#### 请求URL: -/game/exchan/cats #### 请求方式: - POST #### 请求头: |参数名|是否必须|类型|默认值|说明| |:------- |:---|:----- |:---|----- | |Content-Type |是 |string|| application/json| #### 请求body示例: ``` { } ``` #### 返回示例: ``` { "code": 200, "result": { "content": [ { "id": 1, "title": "全部", }, { "id": 2, "title": "珍珠兑换", } ], "total": 5 }, "message": "" } ```