Merge pull request #3279 from jumpserver/dev_asset

[Update] 修改资产主机名匹配正则表达式

apps/assets/serializers/asset.py

@@ -94,7 +94,7 @@ class AssetSerializer(BulkOrgResourceModelSerializer):
 
     @staticmethod
     def validate_hostname(hostname):
-        pattern = r"^[\._@a-zA-Z0-9-\u4e00-\u9fa5]+$"
+        pattern = r"^[\._@\w-]+$"
         res = re.match(pattern, hostname)
         if res is None:
             msg = _("* The hostname contains characters that are not allowed")