后端代码逻辑优化

src/main/java/com/chelvc/cloud/maintain/controller/HelpCategoryController.java

@@ -11,8 +11,11 @@ import lombok.RequiredArgsConstructor;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RestController;
 
+import javax.validation.Valid;
+
 /**
  * 客服中心接口
  *
@@ -33,7 +36,7 @@ public class HelpCategoryController {
      * @param
      */
     @PostMapping("/problem/list")
-    public List<HelpCategoryDTO> selectHelpCategoryList(HelpCategoryModifyParam helpCategory) {
+    public List<HelpCategoryDTO> selectHelpCategoryList(@RequestBody @Valid  HelpCategoryModifyParam helpCategory) {
         return this.helpCategoryClient.selectHelpCategoryList(helpCategory);
     }