first commit

WebAdmin/apps.py

@@ -0,0 +1,8 @@
+from django.apps import AppConfig
+
+class WebadminConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "WebAdmin"
+
+    def ready(self):
+        import WebAdmin.signals  # 确保在应用启动时加载信号处理程序