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...
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...
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
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 复制 importsubprocess target_ssid='TZTSG'defcheck_wifi_connection(target_ssid):whileTrue:result=subprocess.run(['networksetup','-getairportnetwork','en0'],...
('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_...
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...
FTP_SERVER_URL ='ftp.be.debian.org'DOWNLOAD_DIR_PATH ='/pub/linux/network/wireless/'DOWNLOAD_FILE_NAME ='iwd-0.3.tar.gz'defftp_file_download(path, username):# open ftp connectionftp_client = ftplib.FTP(path, username)# list the files in the download directoryftp_client.cwd(DOWNLOAD_DI...
Check Internet Connection: Ensure that your internet connection is stable. A connection reset might indicate temporary network issues. Update SentenceTransformer: Ensure that you have the latest version of the SentenceTransformer library. Usepip install --upgrade sentence-transformersto update. ...
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...