问题描述
我正在尝试学习如何使用通道2通过websocket发送消息。
我正在尝试仅在客户端连接时发送一条简单消息,但我不断收到属性错误:
class CameraOnlineConsumer(JsonWebsocketConsumer):
def connect(self):
self.accept()
return self.send({
"type": "websocket.accept","send": {'a': "Hi"}
})
提高:
self.sendMessage(content.encode("utf8"),binary)
AttributeError: 'dict' object has no attribute 'encode'
WebSocket disCONNECT /ws/camera_online/connect [127.0.0.1:36006]
更改为:
return self.send({
"type": "websocket.accept","send": "Hi"
})
例如,返回相同的错误。
解决方法
Try convert it to json like this ..
import json
class CameraOnlineConsumer(JsonWebsocketConsumer):
def connect(self):
self.accept()
return self.send(json.dumps({
"type": "websocket.accept","send": {'a': "Hi"}
}))