opera user agent string

Are you curious about the user-agent that identifies the browser identity, and why each browser has the Mozilla word? mozilla/5.0 (Windows NT 6.1; WOW64) applewebkit/537.36 (khtml, like Gecko) chrome/27.0.1453.94 safari/537.36 mozilla/5.

Using IP proxiesProxyhandler () format IP, first parameter, request target may be HTTP or HTTPS, corresponding settingBuild_opener () Initialize IPInstall_opener () Sets the proxy IP to global and automatically uses proxy IP when Urlopen () requests

Are you curious about the User-Agent that identifies the browser? Why does each browser contain Mozilla? View Source print? 1 Mozilla/5.0 (Windows NT 6.1; wow64) applewebkit/537.36 (khtml, like gecko) Chrome/27.0.1453.94 Safari/537.3

The user agent string userAgent can implement four identification functions: String useragent Definition User proxy string: navigator. userAgent The HTTP specification clearly stipulates that the browser should send a brief user proxy string,

Defined User Agent string: navigator.useragent The HTTP specification specifies that the browser should send a short user agent string indicating the name and version number of the browser. But in reality it is not so simple. Development history

What is User-agent?User-agent is a special string header that is widely used to indicate browser client information, allowing the server to identify the operating system and version of the client computer, CPU type, browser and version, browser

Modify the User-Agent of the browser in php to disguise your browser and operating system. The method to get HTTP_USER_AGENT is simple, such as the php code: Copy the code as follows :? Phpprint_r ($ _ SERVER );? Copy the code as follows :? Phpprint_

In theory, access to the mobile phone version or ipad, such as tablet version of the network, should be able to leave some traffic, after all, mobile network is optimized compression, but the PC computer if access to mobile version of the site? My

The way to get Http_user_agent is simple, like the PHP code: Copy the Code code as follows: ?> Copy the Code code as follows: ?> Both of these can be user-agents and IP information, preferably with regular expressions, filtering out

Are you curious about the User-Agent that identifies the browser? Why does each browser contain Mozilla? Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.94 Safari/537.36Mozilla/5.0 (Linux; U; Android 4.1.2;