創建一個watcher，配置webhook
"my_webhook": {
"webhook": {
"scheme": "https",
"host": "oapi.dingtalk.com",
"port": 443,
"method": "post",
"path": "/robot/send",
"params": {
"access_token": "xxxx"
},
"headers": {
"Content-Type": "application/json"
},
"body": "{\"msgtype\": \"text\",\"text\": {\"content\": \"我就是我, 是不一樣的煙火\"}, \"errmsg\": \"aa\"}"
}
}