URL:http://xxx/msg/balance/json(登录管理后台获取完整域名)curl --location -g --request POST 'http://xxx/msg/balance/json' \
--header 'Content-Type: application/json' \
--data-raw '{
"account": "string",
"password": "string"
}'{
"code": 0,
"balance": "953",
"time": "20180524170449",
"errorMsg": ""
}