+++ get:/Learning/pointXd *string:type#资源类型 exercise习题,material素材 <<< success { "ret": 0, "msg": "ok", "data": [ { "xd": "21", "xdmc": "小学" }, { "xd": "31", "xdmc": "初中" }, { "xd": "34", "xdmc": "高中" } ] } <<< error { "ret": -1, "msg": "参数错误" } +++