# 获取主扫二维码

#### **接口用途**

- 获取主扫二维码

#### **接口地址**

- [https://qrpaymobiletest.e-buychina.com.cn/web/api/merchantGetCode](https://qrpaymobiletest.e-buychina.com.cn/web/api/merchantGetCode)

#### **请求参数**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t"><thead><tr><th>字段</th><th>类型</th><th>是否必填</th><th>字段意义</th><th>备注</th></tr></thead><tbody><tr><td>traceNo</td><td>String</td><td>是</td><td>app流水号</td><td>不允许重复</td></tr><tr><td>totalAmount</td><td>Price</td><td>是</td><td>金额</td></tr></tbody></table>

#### **请求报文举例**

```
{
    "traceNo": "APPTEST9100010101732123012",
    "totalAmount": 20
}

```

#### **返回参数**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-r"><thead><tr><th>字段</th><th>类型</th><th>是否必填</th><th>字段意义</th><th>备注</th></tr></thead><tbody><tr><td>returnCode</td><td>String</td><td>是</td><td>返回码</td><td>00表示交易成功，其他表示失败</td></tr><tr><td>returnDesc</td><td>String</td><td>是</td><td>返回信息</td><td>交易结果描述或错误原因</td></tr><tr><td>merchantQrcode</td><td>String</td><td>是</td><td>二维码内容</td></tr></tbody></table>

#### **返回报文举例**

```
{
    "returnCode": "00",
    "merchantQrcode": "http://qrpaytest.e-buychina.com.cn/api/user/58D49A3D48AA51D5730BAD8B2B1D16FA4AD5ABA1C0F866C7DA9E0F49778B3214B270C474D705F7C4C6FE3C47434E1EC1545B8F8EF2EE4A5AEFE42781FE69818A",
    "returnDesc": "操作成功"
}
```