+++ delete:/Student/wrongBook *bigint:xtid=0#习题id *bigint:kcid=0#课程id *bigint:jieid=0#节id *bigint:xkid=0#学科id *int:ytlx=0#用途类型 *classid#班级id <<< success { "ret": 0, "msg": "ok" } <<< error { "ret": -1, "msg": "参数错误", } +++