+++ get:/Class/lists schoolid#根据学校id获取 gradeid#根据年级id获取 num#每页获取几条（不传num就不按分页方式获取列表） p#第几页数据 <<< success { "ret": 0, "msg": "ok", "count": "6", "totalPages": 1, "totalRows": "6", "nowPage": 1, "data": [ { "id": "100014546727032090", "schoolid": "1003143997288692791", "gradeid": "17", "classname": "二班", "bjbm": "VsAvd1jlrK", "create_time": "1454672702", "update_time": "1455160085", "status": "0", "type": "2" }, { "id": "100014551795176418", "schoolid": "1003143997288692791", "gradeid": "13", "classname": "123", "bjbm": "h2IxZMkZKP", "create_time": "1455179517", "update_time": "1455179517", "status": "0", "type": "2" }, ...... ] } <<< error { "msg": "未知错误", "ret": -1 } +++