html实现网页多人聊天,实现websocket多人聊天，很简单(示例代码)

go?

房间号相同的人能聊天

Flask Server

# -*- coding: utf-8 -*-

from flask import Flask, render_template

from flask_socketio import SocketIO, rooms

app = Flask(__name__)

app.config[‘SECRET_KEY‘] = ‘sldjfalsfnwlemnw‘

socketio = SocketIO(app)

@app.route(‘/chats/‘)

def index(room_id):

return render_template(‘chat.html‘, room_id=room_id)

@socketio.on(‘chat_send‘)

def chat_send(json):

print ‘chat_send: ‘, str(json)

room_id = None

if json.get(‘room_id‘, None):

room_id = json[‘room_id‘]

socketio.emit(‘chat_recv_{room_id}‘.format(room_id=room_id), json)

if __name__ == ‘__main__‘:

socketio.run(app, host=‘0.0.0.0‘, port=8080, debug=True)

templates/chat.html