curl --location --request POST 'https://api2.hik-cloud.com/v1/channels//capture' \
--header 'Authorization: Bearer '
{
"code": "200",
"message": "操作成功",
"data": {
"picUrl": "http://img.ys7.com//group2/M00/C3/A7/CmGCBVjsc32Ae4ehAAIAAFvpFGc317.jpg"
}
}