curl --location --request POST 'https://api2.hik-cloud.com/api/v1/open/basic/channels/actions/capture' \
--header 'Authorization: Bearer ' \
--header 'Content-Type: application/json' \
--data-raw '{
"deviceSerial": "D20591677",
"channelNo": 1
}'{
"code": "200",
"message": "操作成功",
"data": {
"picUrl": "http://img.ys7.com//group2/M00/C3/A7/CmGCBVjsc32Ae4ehAAIAAFvpFGc317.jpg"
}
}