### 獲取登錄二維碼
>[danger] 獲取登錄二維碼后，接口會返回二維碼圖片地址、商戶ID和隨機數。攜帶商戶ID和隨機數重復（每隔幾秒）請求二維碼登錄接口，直到登錄成功。
> 登錄二維碼有效期為五分鐘，請注意定時刷新登錄二維碼！！！
~~~[api]
post:/app/index.php?i=1&c=entry&m=ewei_shopv2&do=mobile&r=machine.login.qrcodeToken
*int:merchid#商戶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": "商戶ID不能為空"
}
}
~~~
| 字段 | 描述 |
| --- | --- |
| qrcode | 二維碼圖片地址 |
| merchid | 商戶ID |
| random | 隨機數 |
