11PingMethod+check_internet_connection() : boolHTTPMethod+check_internet_connection() : boolNetworkConnection- method : CheckMethodCheckMethod+check_internet_connection() : bool 在上面的类图中,PingMethod和HTTPMethod分别代表了两种检测网络连接的方法,它们都实现了CheckMethod接口。NetworkConnection类中包含了一...
你可以根据需要调用上述函数来检测网络状态了。 # 检测网络连接network_connected=check_network_connection()ifnetwork_connected:print("计算机已连接到互联网")else:print("计算机未连接到互联网")# 获取本机IP地址local_ip=get_local_ip()print("本机IP地址:",local_ip)# 发送HTTP请求url=" response=send_htt...
importrequests defcheck_network_connection():try:response=requests.get("https://www.google.com",timeout=5)ifresponse.status_code==200:print("网络连接正常")else:print("网络连接异常")except requests.exceptions.RequestExceptionase:print("网络连接异常:",e)check_network_connection() 2增加请求超时时间...
示例: importcheckNetif__name__=='__main__':stage,state=checkNet.waitNetworkReady(30)ifstage==3andstate==1:print('Network connection successful.')else:print('Network connection failed, stage={}, state={}'.format(stage,state)) Copy
('Failed to get PDP Context.')returnFalsedefmain():checkpass=checkAPN()ifnotcheckpass:returnstage,state=checkNet.waitNetworkReady(20)ifstage==3andstate==1:print('Network connected successfully.')# do somethingelse:print('Network connected failed, stage={}, state={}'.format(stage,state))if_...
pywifi 如果不可用,我们还有其它选择,我们可以尝试使用 networksetup 命令来获取当前的 WiFi 连接状态,如下所示是一个示例脚本。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 importsubprocess target_ssid='TZTSG'defcheck_wifi_connection(target_ssid):whileTrue:result=subprocess.run(['networksetup','-ge...
response = connection.getresponse()printresponseprintresponse.status, response.reason data = response.read()printdata 使用urllib2 构建 HTTP 客户端 在本节中,我们将学习如何使用urllib2以及如何使用该模块构建 HTTP 客户端。 介绍urllib2 urllib2可以使用各种协议(如 HTTP、HTTPS、FTP 或 Gopher)从 URL 读取数...
先使用浏览器登录。再打开开发者工具,转到network选项卡。在左边的Name一栏找到当前的网址,选择右边的Headers选项卡,查看Request Headers,这里包含了该网站颁发给浏览器的cookie。对,就是后面的字符串。把它复制下来,一会儿代码里要用到。 注意,最好是在运行你的程序前再登录。如果太早登录,或是把浏览器关了,很可能...
Debugging by attaching over a network connection Local script debugging There may be instances where you need to debug a Python script that's invoked locally by another process. For example, you may be debugging a web server that runs different Python scripts for specific processing jobs. In suc...
You can customize it to meet the requirements of your network environment. """ import http.client import string import re import os import sys import xml.etree.ElementTree as etree import stat import logging import traceback import glob import ops import ipaddress from hashlib import sha256 from...