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Turn from: Http://www.cnblogs.com/webdeve/p/7865520.html Abstract:1.DNS domain name resolution; 2. Establish a TCP connection, 3. Send an HTTP request, 4. The server processes the request, 5. Return the response result; 6. Close the TCP connection; 7

If Www.cnblogs.com is entered in the browser, then enterDNS resolutionThe browser checks to see if the browser cache has IP corresponding to the domain name.The browser finds out if the operating system has a corresponding DNS resolution result

In VC ++ 5.0, The WinInet class of MFC encapsulates relevant win32 API functions for programming in internet client programs. In this way, the internet client program can be compiled without understanding the details of winsock or TCP/IP. In this

HTTP StatelessThe HTTP protocol is stateless (stateless). That is, when the same client accesses a page on the same server for the second time, the server cannot know that the client has visited and the server cannot distinguish between different

HTTP StatelessThe HTTP protocol is stateless (stateless). That is, when the same client accesses a page on the same server for the second time, the server cannot know that the client has visited and the server cannot distinguish between different

Single Sign-On is no stranger to us sso--single. Using Single sign-on for large systems can reduce a lot of hassle for users. Take Baidu, Baidu, there are a lot of subsystems-Baidu experience, Baidu know, Baidu Library and so on, if we use these

I. Introduction When a call is established for a traditional telephone exchange network, the signaling point code of the next exchange board is determined based on the E.164 number of the called phone number, and then the call is routed through the

Program IntroductionThe Super SQL Injection tool (ssqlinjection) is an HTTP protocol-based self-package SQL injection tool that supports SQL injection anywhere in the HTTP protocol, supports various types of SQL injection, and supports HTTPS mode

The status of the book What you are reading is already the final edition of this book. Therefore, updates are made only when error corrections are made and corresponding revisions are made to the new version node.js changes. The code cases in this

I. IntroductionWhen a call is established for a traditional telephone exchange network, the signaling point code of the next exchange board is determined based on the E.164 number of the called phone number, and then the call is routed through the