no message

@@ -17,6 +17,7 @@ import lombok.RequiredArgsConstructor;
 import org.springframework.web.bind.annotation.*;
 
 import javax.servlet.http.HttpServletRequest;
+import javax.validation.Valid;
 import java.rmi.ServerException;
 
 /**
@@ -51,7 +52,7 @@ public class QuestionController extends BaseController {
      */
     @RepeatSubmit()
     @PostMapping()
-    public R<Void> addQuestion(@RequestBody QuestionBo QuestionBo) throws ServerException {
+    public R<Void> addQuestion(@RequestBody @Valid QuestionBo QuestionBo) throws ServerException {
         return toAjax(service.addQuestion(QuestionBo));
     }
 
@@ -63,7 +64,7 @@ public class QuestionController extends BaseController {
      */
     @RepeatSubmit()
     @PutMapping
-    public R<Void> updateQuestion(@RequestBody QuestionBo QuestionBo) throws ServerException {
+    public R<Void> updateQuestion(@RequestBody @Valid QuestionBo QuestionBo) throws ServerException {
         return toAjax(service.updateQuestion(QuestionBo));
     }
 

@@ -71,12 +71,12 @@ public class CourseBo extends BaseBO {
     /**
      * 案例OSS_id
      */
+    @NotBlank(message = "案例不能为空")
     private String caseOssId;
 
     /**
      * 教案OSS_id
      */
-    @NotBlank(message = "教案不能为空")
     private String teachingOssId;
 
     /**

@@ -2,6 +2,9 @@ package com.lego.core.domin.bo;
 
 import lombok.Data;
 
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Size;
+
 /**
  * 问题请求对象 core_question
  *
@@ -22,6 +25,8 @@ public class QuestionBo extends BaseBO {
     /**
      * 问题标题
      */
+    @NotBlank(message = "问题不能为空")
+    @Size(min = 0, max = 50, message = "问题长度不能超过{max}个字符")
     private String title;
 
     /**