### 获取登录二维码
>[danger] 获取登录二维码后，接口会返回二维码图片地址、商户ID和随机数。携带商户ID和随机数重复（每隔几秒）请求二维码登录接口，直到登录成功。
> 登录二维码有效期为五分钟，请注意定时刷新登录二维码！！！
~~~[api]
post:/app/index.php?i=1&c=entry&m=ewei_shopv2&do=mobile&r=machine.login.qrcodeToken
*int:merchid#商户ID
<<<
success
{
"status": 1,
"result": {
"qrcode": "https:\/\/ysgat.cn\/app\/index.php?i=1&c=entry&m=ewei_shopv2&do=mobile&r=machine.login.qrcode&url=https%3A%2F%2Fysgat.cn%2Fapp%2Findex.php%3Fi%3D1%26c%3Dentry%26m%3Dewei_shopv2%26do%3Dmobile%26r%3Dmember.register.qrcodeLogin%26merchid%3D98%26random%3D4274045&merchid=98",
"merchid": "98",
"random": 4274045,
"url": "https:\/\/ysgat.cn\/.\/"
}
}
<<<
error
{
"status": 0,
"result": {
"message": "商户ID不能为空"
}
}
~~~
| 字段 | 描述 |
| --- | --- |
| qrcode | 二维码图片地址 |
| merchid | 商户ID |
| random | 随机数 |
