公示创建、修改人用昵称

oa-back/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysNoticeController.java

 package com.ruoyi.web.controller.system;
 
 import java.util.List;
+
+import com.ruoyi.system.service.ISysUserService;
 import org.springframework.beans.factory.annotation.Autowired;
 //import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.validation.annotation.Validated;
     @Autowired
     private ISysNoticeService noticeService;
 
+    @Autowired
+    private ISysUserService userService;
+
     /**
      * 获取通知公告列表
      */
     @PostMapping
     public AjaxResult add(@Validated @RequestBody SysNotice notice)
     {
-        notice.setCreateBy(getUsername());
+        notice.setCreateBy(userService.selectUserById(getLoginUser().getUserId()).getNickName());
         return toAjax(noticeService.insertNotice(notice));
     }
 
     @PutMapping
     public AjaxResult edit(@Validated @RequestBody SysNotice notice)
     {
-        notice.setUpdateBy(getUsername());
+        notice.setUpdateBy(userService.selectUserById(getLoginUser().getUserId()).getNickName());
         return toAjax(noticeService.updateNotice(notice));
     }