Merge branch 'master' of https://git.cocorobo.cn/CocoRoboLabs/pbl-api

pbl.js

@@ -10321,6 +10321,11 @@ router.route("/select_classStudentNum").all((req,res,next)=>{
   getmysql(req, res, "select_classStudentNum",json["cid"]);
 })
 
+//qgt cocoStudy删除学生作业
+router.route("/del_cocoStudyWorkByidList").all((req,res,next)=>{
+	postmysql(req, res, "del_cocoStudyWorkByidList");
+})
+
 
 //教师管理 查看填写范围的教师权限
 router.route("/getTestWorkTeacherCount").all((req,res,next)=>{