语言不存在返回英语

Controller/UserManger.py

@@ -113,6 +113,9 @@ class showUserMoreView(TemplateView):
                     # region数据
                     region_country = sqlDict['datas'][k]['fields']['region_country']
                     language_qs = LanguageModel.objects.filter(lang=lang).values('id')
+                    # 语言不存在返回英语
+                    if not language_qs.exists():
+                        language_qs = LanguageModel.objects.filter(lang='en').values('id')
                     region_qs = CountryLanguageModel.objects.filter(country_id=region_country,
                                                                     language_id=language_qs[0]['id']).\
                         values('country_name')