+++ get:/outschool/attendanceClass *string:schoolid#学校id *xd#学段 <<< success { "ret": 0, "msg": "ok", "data": [ { "id": "100014743653154614", "classname": "一班", "gradeid": "1535", "is_head": 1, "code": 1, "use_attendance": 1, "njmc": "2012", "xd": "21" }, { "id": "1000147134467879213", "classname": "一班", "gradeid": "1441", "is_head": 1, "code": 1, "use_attendance": 1, "njmc": "2011", "xd": "21" } ] } <<< error { "ret": -1, "msg": "参数错误或者未定义" } +++