The “user agent” can be fetched for various browsers with the help of “user-defined” function as well as the “switch” statement in JavaScript. The former example is simple and can be implemented to get the user agent of the corresponding browser and return it as a heading. The latte...
What is a User Agent Get User Agent in JavaScript This article will explain the purpose of agents and let you know how it works in JavaScript source code. We will also check how we can get a user agent in the JavaScript program. What is a User Agent A user agent is a property ...
User-Agent:客户机通过这个告诉服务器,客户机的软件环境,浏览器版本 Cookie:通过这个向服务器带数据 HTTP响应也包含三部分:状态行,消息报头,响应正文 状态行:用于描述服务器对请求的处理结果。 消息头/响应头:用于描述服务器的基本信息,以及数据的描述,服务器通过这些数据的描述信息,可以通知客户端如何处理等会它回送...
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9 Referer: http:/...
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; chromeframe/15.0.874.121; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET ...
request.add_header("User-Agent", user_agent) # 向指定的url地址发送请求,并返回服务器响应的类文件对象 response = urllib2.urlopen(request) # 服务器返回的类文件对象支持Python文件对象的操作方法 # read()方法就是读取文件里的全部内容,返回字符串 # 返回 HTTP的响应码,成功返回200,4服务器页面出错,5服...
*/publicvoidaddUserAgent(){// 原来是通过cookie还设置服务器所需的参数,但服务器在接收时会非常麻烦// 现通过修改user_agent还设置服务器所需的参数,服务器可直接获取WebSettings websettings = webView.getSettings(); String user_agent = websettings.getUserAgentString();///TODO:16/11/1user_agent = ...
浏览器用GET请求来获取一个html页面/图片/css/js等资源；用POST来提交一个表单，并得到一个结果的网页...
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User Agent Parser A parser to get the product, OS, device, cpu, and engine information from a user agent, inspired byhttps://github.com/faisalman/ua-parser-jsandhttps://github.com/ua-parser/uap-core Usage You can make aregexes.yamlfile or copy one fromhttps://github.com/ua-parser/uap...