first update

backend/consumers.py

@@ -0,0 +1,25 @@
+# your_app_name/consumers.py
+
+import json
+from channels.generic.websocket import AsyncWebsocketConsumer
+
+class ChatConsumer(AsyncWebsocketConsumer):
+    async def connect(self):
+        await self.accept()
+
+    async def disconnect(self, close_code):
+        pass
+
+    async def receive(self, text_data):
+        #text_data_json = json.loads(text_data)
+        #message = text_data_json['message']
+
+        # 在这里处理接收到的消息
+        print(f"Received message: {text_data}")
+
+        # 发送消息回客户端
+        response_text = {
+            'message': f'You said: {text_data}'
+        }
+
+        await self.send(text_data=json.dumps(response_text))