电子贺卡 智慧一卡通Golang 用法 获取电费 e := Ecard { URL : "http://60.171.203.79:8090/easytong_portal" , Username : "xxx" , Password : "xxx" , } e . Login () fmt . Println ( e . ObtainDormitoryElectricity ( "0" , "5" , "237" )) URL是智慧一卡通的地址，要加http：//末尾