fix: 避免重复菜单

shuili-system/src/main/java/com/kms/framework/web/service/SysPermissionService.java

@@ -14,6 +14,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 import java.util.*;
+import java.util.function.Function;
 import java.util.stream.Collectors;
 
 /**
@@ -81,7 +82,7 @@ public class SysPermissionService {
         if (cache != null) {
             List<MenuDto> menus = StringUtils.cast(cache);
             List<String> ides = menus.stream().map(MenuDto::getCode).collect(Collectors.toList());
-            Map<String, MenuDto> map = menus.stream().collect(Collectors.toMap(MenuDto::getCode, m -> m));
+            Map<String, MenuDto> map = menus.stream().collect(Collectors.toMap(MenuDto::getCode, Function.identity(), (a, b) -> a));
             return menuService.selectMenuList(ides).stream().map(item ->
                     {
                         MenuDto dto = map.get(item.getId());