admin权限修改，注册逻辑修改

ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/SysLoginService.java

@@ -21,6 +21,7 @@ import com.ruoyi.framework.manager.AsyncManager;
 import com.ruoyi.framework.manager.factory.AsyncFactory;
 import com.ruoyi.framework.security.context.AuthenticationContextHolder;
 import com.ruoyi.system.mapper.SysRoleMapper;
+import com.ruoyi.system.mapper.SysUserMapper;
 import com.ruoyi.system.service.ISysConfigService;
 import com.ruoyi.system.service.ISysUserService;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -56,6 +57,8 @@ public class SysLoginService
     private ISysConfigService configService;
     @Autowired
     private SysRoleMapper roleMapper;
+    @Autowired
+    private SysUserMapper userMapper;
 
     /**
      * 登录验证
@@ -231,7 +234,12 @@ public class SysLoginService
         AjaxResult ajax = AjaxResult.success();
         String username = loginBody.getUsername();
         // 根据用户名获取用户信息，如果用户不存在则新增用户
-        SysUser user = userService.selectUserByUserName(username);
+        SysUser user =null;
+        if(username.contains("@")) {
+            user=  userMapper.selectUserByEmail(username);
+        }else {
+            user=  userService.selectUserByUserName(username);
+        }
         if(user==null){
             // 新增用户
             user = new SysUser();

ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/SysPermissionService.java

@@ -63,7 +63,9 @@ public class SysPermissionService
         // 管理员拥有所有权限
         if (user.isAdmin())
         {
-            perms.add("*:*:*");
+            // 查询所有数据权限，排除案件管理下的权限即可
+            perms.addAll(menuService.selectAdminMenu());
+          //  perms.add("*:*:*");
         }
         else
         {