1

EduSpider.WebApi/Controllers/Student/ExamController.cs

@@ -31,7 +31,9 @@ namespace EduSpider.WebApi.Controllers
         {            
             ResultPageModel pmodel = JsonHelper.Deserialize<ResultPageModel>(RequestParm.Msg.ToString());
             RB_Exam_Extend demodel = JsonHelper.Deserialize<RB_Exam_Extend>(RequestParm.Msg.ToString());
-
+            if (demodel.CourseId <= 0) {
+                return ApiResult.ParamIsNull();
+            }
             var list = ExamService.GetExamPageList(pmodel.PageIndex, pmodel.PageSize, out long count, demodel);
             pmodel.RowsCount = count;
             pmodel.PageData = list.Select(x => new

EduSpider.WebApi/Controllers/Student/TeacherController.cs

@@ -89,6 +89,10 @@ namespace EduSpider.WebApi.Controllers
                 CourseId = base.ReqParameters.GetInt("courseId")
             };
             List<object> result = new();
+            if (query.CourseId <= 0)
+            {
+                return ApiResult.ParamIsNull();
+            }
             var list = CourseService.GetStuCourseList(query);
             if (list != null && list.Count > 0)
             {
@@ -117,6 +121,12 @@ namespace EduSpider.WebApi.Controllers
             {
                 CourseId = base.ReqParameters.GetInt("courseId")
             };
+
+            if (query.CourseId <= 0)
+            {
+                return ApiResult.ParamIsNull();
+            }
+
             var list = CourseService.GetCourseHomeWork(query);
             return ApiResult.Success(data: list);
         }
@@ -133,6 +143,10 @@ namespace EduSpider.WebApi.Controllers
             {
                 HomeWorkId = base.ReqParameters.GetInt("HomeWorkId")
             };
+            if (query.HomeWorkId <= 0)
+            {
+                return ApiResult.ParamIsNull();
+            }
             var list = CourseService.GetHomeWorkDetails(query);
             return ApiResult.Success(data: list);
         }