# 新页面

# 登录

#### **接口用途**

- 用户名密码验证，下发token

#### **接口地址**

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

#### **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>loginName</td><td>String</td><td>是</td><td>用户名</td><td> </td></tr><tr><td>loginPsw</td><td>String</td><td>是</td><td>密码</td><td>需加密上传：MD5(loginName + MD5(psw))</td></tr></tbody></table>

#### **请求报文举例**

```
{
    "traceNo": "APPTEST9100010101732123010",
    "loginName": "111",
    "loginPsw":"C529D04DD76D856FE3A8A871B476DC4D"
}

```

#### **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>tokenId</td><td>String</td><td>是</td><td>token</td><td> </td></tr><tr><td>merchantAddr</td><td>String</td><td>是</td><td>商户地址</td><td> </td></tr><tr><td>merchantName</td><td>String</td><td>是</td><td>商户名称</td><td> </td></tr><tr><td>brandName</td><td>String</td><td>是</td><td>品牌名称</td><td> </td></tr><tr><td>brandLogo</td><td>String</td><td>是</td><td>品牌logo</td><td> </td></tr><tr><td>operator</td><td>[Operator](https://book.e-buy.com/books/ebuy-epointvoucher/page/8d5e9)</td><td>是</td><td>用户信息</td></tr></tbody></table>

#### **返回报文举例**

```
{
    "returnCode": "00",
    "tokenId": "5f2f330464bd4d2ab9cd57604fbffb99",
    "merchantAddr": "東京都中央区銀座8-8-11",
    "merchantName": "博品館TOY PARK",
    "returnDesc": "登录成功",
    "brandName": "博品館",
    "operator": {
        "operatorId": 38,
        "alias": "22222",
        "nickName": "hakuhinkan001403",
        "status": 1,
        "role": 3,
        "func": "0001120",
        "merchantId": 323427,
        "tid": "94392307",
        "currency": "JPY",
        "loginName": "hakuhinkan001403"
    },
    "brandLogo": "https://jperp3.e-buychina.com/upload/20190819153240_merchant_c1562959.png"
}
```