+++ get:/Teacher/classes <<< success { "ret": 0, "msg": "ok", "data": [ { "subdata": [ { "bjid": "1000145516113410498", "bjname": "一班", "bjmc": "2011级一班" } ], "njname": "2011级" }, { "subdata": [ { "bjid": "100014557014615573", "bjname": "二班", "bjmc": "2012级二班" }, { "bjid": "1000145570189982818", "bjname": "三班", "bjmc": "2012级三班" } ], "njname": "2012级" }, { "subdata": [ { "bjid": "1000145622160263005", "bjname": "七班", "bjmc": "2013级七班" }, { "bjid": "1000145570366856321", "bjname": "三班", "bjmc": "2013级三班" }, { "bjid": "1000145570118019856", "bjname": "二班3", "bjmc": "2013级二班3" }, { "bjid": "100014558457662135", "bjname": "六班", "bjmc": "2013级六班" }, { "bjid": "100014557036814736", "bjname": "四班", "bjmc": "2013级四班" } ], "njname": "2013级" } ] } <<< error { "ret": -1, "msg": "未知错误" } +++