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 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.
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
The user agent is used to indicate the identity of the browsing user, so that web developers can know the information of the access terminal. Send different display content based on different terminals. For example, the desktop and mobile versions
I recommend my IIS log analyzer!
What is User-Agent?
User-Agent: record the browser from which the request comes.
User-Agent analyze website http://www.useragentstring.com/
You can know the visitor information by parsing the User-Agent.
By using Byte Buddy, you can easily create Java Agent and bytebuddy
The Java agent is the Java program to be executed before another Java application ("target" Application) is started. In this way, the agent has the opportunity to modify the
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_
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
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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;
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