curl -H "Content-Type: application/json" -X POST --data '{"msgtype": "text","at": {"atMobiles": ["133112294444"],"isAtAll": true} ,"text": {"content": "告警小能手 谁有bug@谁"}}' https://oapi.dingtalk.com/robot/send?access_token=xxxx
curl -H 'Content-Type: application/json' \
-X POST \
-d '{"msgtype": "text","at": {"atMobiles": ["133112295xx"],"isAtAll": true} ,"text": {"content": "告警小能手 谁有bug@谁"}}' https://oapi.dingtalk.com/robot/send?access_token=xxx