发送消息，参数调整

src/main/java/com/teaching/backend/controller/courses/CoursesController.java

@@ -140,7 +140,7 @@ public class CoursesController {
     }
 
     @ApiOperation("根据用户id，查询与用户有关的课程列表，并在课程列表显示所有用户信息")
-//    @ValidateParams({"userId"})
+    @ValidateParams({"userId"})
     @GetMapping("/page/courseusers")
     public BaseResponse<List<CourseUserInfVO>> getUserInfByCourse(@RequestParam Long userId){
         List<CourseUserInfVO> courseUsersInfList = coursesService.getUserInfByCourse(userId);

src/main/java/com/teaching/backend/controller/message/MessagesController.java

@@ -37,7 +37,7 @@ public class MessagesController {
     private IMessagesService messagesService;
 
     @ApiOperation("发送消息")
-    @ValidateParams({"senderId","title","content","receiverId"}) // 需要校验的参数
+    @ValidateParams({"senderId","title","content","receiverId","courseId"}) // 需要校验的参数
     @PostMapping("/addmessage")
     public BaseResponse<String> sendMessage(@RequestBody SysMessageDTO sysMessageDTO){
         String data = messagesService.sendMessageToUserInbox(sysMessageDTO);