fix 修改查询方式

boman-modules/boman-system/src/main/java/com/boman/system/service/impl/SysRoleServiceImpl.java

@@ -121,7 +121,10 @@ public class SysRoleServiceImpl implements ISysRoleService
     @Override
     public List<SysUser> selectUserByRoleId(Long id) {
         List<Long> userIds = userRoleMapper.selectUserIdsByRoleId(id);
-        List<SysUser> sysUsers = sysUserMapper.selectUserByUserIds(userIds);
+        List<SysUser> sysUsers = new ArrayList<>();
+        if(userIds.size() > 0){
+            sysUsers = sysUserMapper.selectUserByUserIds(userIds);
+        }
         return sysUsers;
     }