bootstrap3网站模板个人开发app可以上架吗
参考文章：websocket接口自动化集成pytest测试框架
对比需要学习：轮询、长轮询、websocket 三者关系
1、工作中遇到的情况
F12功能看到的数据
2、python中操作ws
（1）websocket包
安装
pip install websocket -i https://pypi.douban.com/simple/
参考文章：你真的了解WebSocket吗？ - 武沛齐 - 博客园
参考视频：08 python fullstack s9day131 websocket原理剖析_哔哩哔哩_bilibili
非常详细，就是照抄学习
（2）flask-websocket
参考文章：Flask教程(十九)SocketIO - 迷途小书童的Note迷途小书童的Note
参考视频：Flask Web开发教程(十九)SocketIO_哔哩哔哩_bilibili
代码：index.html
<!DOCTYPE html>
<html lang="en">
<head><meta charset="UTF-8"><title>SocketIO Demo</title><script type="text/javascript" src="//cdn.bootcss.com/jquery/3.1.1/jquery.min.js"></script>
<!-- <script type="text/javascript" src="//cdn.bootcss.com/socket.io/1.5.1/socket.io.min.js"></script>--><script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/socket.io/4.5.0/socket.io.js"></script>
</head>
<body><h2>Demo of SocketIO</h2>
<div id="t"></div>
<script>
$(document).ready(function () {namespace = '/dcenter';var socket = io.connect(location.protocol + '//' + document.domain + ':' + location.port + namespace);socket.on('dcenter', function (res) {var t = res.data;if (t) {$("#t").append(t).append('<br/>');}});
});
</script>
</body>
</html>fw.py
# -*- coding:utf-8 -*-
"""
基于flask开发websocket服务
使用的包是flask-socketio
"""from flask import Flask, render_template
from flask_socketio import SocketIO, emitapp = Flask(__name__)
app.config['SECRET_KEY'] = 'secret_key'socketio = SocketIO()
socketio.init_app(app, cors_allowed_origins='*')name_space = '/dcenter'@app.route('/')
def index():return render_template('index1.html')@app.route('/push')
def push_once():event_name = 'dcenter'broadcasted_data = {'data': "test message!"}socketio.emit(event_name, broadcasted_data, broadcast=False, namespace=name_space)return 'done!'@socketio.on('connect', namespace=name_space)
def connected_msg():print('client connected.')@socketio.on('disconnect', namespace=name_space)
def disconnect_msg():print('client disconnected.')@socketio.on('my_event', namespace=name_space)
def mtest_message(message):print(message)emit('my_response',{'data': message['data'], 'count': 1})if __name__ == '__main__':socketio.run(app, host='127.0.0.1', port=5000, debug=True)
安装
python39 -m pip install --upgrade Flask-SocketIO 升级到了最高版本
python39 -m pip install --upgrade python-socketio==4.6.0 升级到指定版本
python39 -m pip install python-engineio==3.13.2 安装指定版本
实际操作版本介绍：
eventlet 0.33.1
python-engineio 4.3.4
python-socketio 5.7.2
Flask 2.2.2
Flask-SocketIO 5.3.1
Python 3.9.4
代码与参考文章一致
重点：！！！！！！！！！！！！！！！！！！！！！！！！
下图问题原因：
The client is using an unsupported version of the Socket.IO or Engine.IO protocols
python - The client is using an unsupported version of the Socket.IO or Engine.IO protocols Error - Stack Overflow
版本不匹配的原因，下面的链接找到的答案：方式就是根据socket.io版本降低，或者升高socket.io的版本
在python-socketio的官网有说明：https://pypi.org/project/python-socketio/
根据我安装的python-socketio的版本升高js的socket.io版本
//cdnjs.cloudflare.com/ajax/libs/socket.io/4.5.0/socket.io.js
3、ws接口mock
实际使用操作一波
4、ws接口测试
安装
pip install websocket -i https://pypi.douban.com/simple/
pip install websocket-client
clinet.py
# -*- coding:utf-8 -*-class websocketclient:def __init__(self):self.host = 'wss://url'def send(self, params):try:self.ws.send(params)print(f'发送数据成功：{params}')except Exception as e:print(f'发送数据{params}失败')def recv(self):try:res = self.ws.recv()print(f'接收数据成功：{res}')return resexcept Exception as e:print(f'接收数据{res}失败')return ''imserver_api.py
# -*- coding:utf-8 -*-import websocket
from nomalstudy.client import websocketclientclass ImServerApi(websocketclient):def __init__(self, timeout=5):super(ImServerApi, self).__init__()self.url = f'{self.host}/urgeSocket?_token=6t6OGmrt3xm1SYqDRFrUUeHVhLvHvMVKJQ3UBxaQ4kK9RMde&_appType=receive'self.ws = websocket.create_connection(self.url, timeout=timeout)
test_websocket_api.py
# -*- coding:utf-8 -*-import json
import pytest
from nomalstudy.imserver_api import ImServerApiclass TestImServerApi:kfid = '' # 定义客服id，全局变量作为各个测试用例的关联数据def setup_class(self):self.im = ImServerApi() # 创建一个websocket协议的接口对象# 测试客服匹配def test_match(self):params = {"msgId": "111","type": "match","from": "shamo","to": "system"}self.im.send('heartbeat')res = self.im.recv()assert res == 'heartbeat'# res = json.loads(res) # 将其转换成json对象# assert res['code'] == '0'# 提取msg，msg是匹配到的客服id# self.__class__.kfid = res['msg']# 测试给客服发送正常消息def test_message(self):params = {"msgId": "111","type": "normal","from": "admin","to": f"{self.__class__.kfid}","msg": "你好"}self.im.send(json.dumps(params))res = self.im.recv()res = json.loads(res) # 将其转换成json对象pytest.assume(res['code'] == '0', f'期望值是0,实际结果是{res["code"]}')pytest.assume(res['msg'] == 'push success', f'期望值是0,实际结果是{res["msg"]}')# 再次接收客服发来的数据res = self.im.recv()res = json.loads(res) # 将其转换成json对象pytest.assume(res['code'] == '0', f'期望值是0,实际结果是{res["code"]}')pytest.assume(res['msg'] == '同学，你好，非常高兴为你服务，有什么需要我帮忙的呢?', f'期望值是0,实际结果是{res["msg"]}')# 测试发送数据时消息是空的def test_message_msgisnull(self):params = {"msgId": "111","type": "normal","from": "admin","to": f"{self.kfid}","msg": ""}self.im.send(json.dumps(params))res = self.im.recv()res = json.loads(res) # 将其转换成json对象# 断言系统推送消息时对于消息的判断pytest.assume(res['code'] == '1', f'期望值是1,实际结果是{res["code"]}')pytest.assume(res['msg'] == '消息内容为空', f'期望值是0,实际结果是{res["msg"]}')
