Authored by qianjun

Update exchange.md

... ... @@ -50,7 +50,15 @@
### 返回
```json
{
"alg": "SALT_MD5",
"code": 200,
"data": {
"applyId": "126752"
},
"md5": "1af5455789b0307cefd9d72724a278b0",
"message": "换货申请成功"
}
```
### 3. 加载用户可选择退货方式列表
... ...