优化用户不能删除自己

ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysUserController.java

@@ -2,6 +2,7 @@ package com.ruoyi.web.controller.system;
 
 import java.util.List;
 import java.util.stream.Collectors;
+import org.apache.commons.lang3.ArrayUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.validation.annotation.Validated;
@@ -173,6 +174,10 @@ public class SysUserController extends BaseController
     @DeleteMapping("/{userIds}")
     public AjaxResult remove(@PathVariable Long[] userIds)
     {
+        if (ArrayUtils.contains(userIds, getUserId()))
+        {
+            return error("当前用户不能删除");
+        }
         return toAjax(userService.deleteUserByIds(userIds));
     }