http protocol version

0 **: not initialized1 **: request received, continue processing2 **: The operation is successfully received, analyzed, and accepted.3 **: the request must be further processed.4 **: The request contains an error syntax or cannot be completed5 **:

If you send a request to your server to display a webpage on your website (for example, when a user accesses your webpage through a browser or crawls the webpage on googlebot, your server returns the HTTP status code to respond to the request. This

cmdtelnet localhost 8080get/aa/1.html http/1.1host: To access the page to the IE installation HttpWatch can see the HTTP protocol what is the HTTP protocol: Hypertext Transfer Protocol, he is tcp/ An application-layer protocol for the IP protocol

HTTP protocol DetailedToday's Web program development technology is really a contention, ASP, PHP, Jsp,perl, AJAX and so on. Regardless of how web technologies evolve in the future, it is important to understand the basic protocols for communicating

Detailed description of some common headers. Common header commands include HTTP-Version, Status, and Reason-Phrase ). Common header commandsThe header is divided into three parts:The first part is the HTTP Version ); The second part is the Status

TCP/IP Note 4. Application Layer (3) -- HTTP 1. URLURL (Uniform Resource Locator) is equivalent to an extension of a file name in the network range. 1.1 format schema: // host [: port #]/path /.../[? Query-string] [# anchor] scheme specifies the IP

More and more people are beginning to realize that the website is software, and it is a new kind of software.This "Internet Software" uses the client/server model, which is built on the distributed system and communicates with the Internet, which

HTTP header Information Check URL http Server Response Code Checker Common response Status Codes 1**: Request received, continue processing2**: Successful operation received, analysis, acceptance3**: Completion of this request must be further

This status code provides information about the request status, telling Googlebot about your website and the requested webpage. In the practical application of website construction, many small mistakes may occur, just as mysql was not optimized at

HTTP header Information Check URL http Server Response Code Checker Common response Status Codes 1**: Request received, continue processing2**: Successful operation received, analysis, acceptance3**: Completion of this request must be further

In the practical application of website construction, many small mistakes may occur, just as MySQL was not optimized at the beginning, affecting the overall browsing effect of the website. In fact, the regular HTTP status code of a website is the

Document directory Httpconnection. Request (method, URL [, body [, headers]) Httpconnection. getresponse () Httpconnection. Connect () Httpconnection. Close () Httpconnection. set_debuglevel (level) Httpresponse. Read ([AMT]) Httpresponse.

This article discusses how to use Microsoft Win32 network functions to create a web browser. The purpose of this article is to let readers understand the functions, capabilities, and scope of use of some Win32 network functions, rather than

01-concepts related to web development and common Web ServersWeb development knowledgeWeb indicates the meaning of a webpage in English. It is used to indicate resources on an Internet host for external access.Web resources on the Internet for

  I want to share with you an article on the HTTP protocol. It is very helpful for new users who are waiting for network analysis.Original post address: http://www.csna.cn/viewthread.php? Tid = 371 I. PurposeI have been learning network analysis for

1. Telnet Google.com 802. Press "Ctrl +]" in the Telnet window, enter the "set localecho" command, and press the Enter key twice in a row. 3. Enter  Get, HTTP, 1.1 HOST: www.sohu.com/* is not required */ /* In addition, you can use the webpage data

HTTP 1.0 & 1.1, http1.0 Introduction: HTTP (HyperText Transfer Protocol) is the most widely used network Protocol on the Internet. HTTP is the standard for client and server requests and responses. The client initiates an HTTP request using a WEB

0, UnderstandingHTTPFirstURL Before we understand HTTP, it is necessary to clarify the composition of the URL, for example: Http: // www. ******. com/china/index.htm Its meaning is as follows: 1. http: //: indicates the Hypertext Transfer Protocol.

HTTP status codes and Status Codes  An error may occur when the browser requests services from the web server. This may return the following series of status messages:1xx: Information Message: Description: 100 Continue The

Nginx file structure and parsing, for example, nginx Parsing 1. nginx file structure ... # Global block events {# events block ...} http # http block {... # http global block server # server block {... # server global block location [PATTERN] #