curl --location --request GET 'https://www.pushplus.plus/api/open/topic/qrCode?topicId=1&second=2592000' \
--header 'access-key: d7b******62f'
{
"code": 200,
"msg": "请求成功",
"data": {
"qrCodeImgUrl": "https://mp.weixin.qq.com/cgi-bin/showqrcode?ticket=gQ******cA",
"forever": 0
}
}