The HTTP status Code (response code) is used to indicate whether the HTTP request has completed successfully. The HTTP response type is divided into five categories: message response, successful response, redirect, client error, server-side
---restore content starts---The HTTP request consists of three parts: the request line, the message header, the request bodyHTTP (Hypertext Transfer Protocol) is a request-and-response mode-based, stateless, application-level protocol, often based
URL of the HTTP protocolAn HTTP url (a URL is a special type of URI.) A format that includes sufficient information to find a resource) such as the following:http://host[":" Port][abs_path]HTTP means to locate network resources through HTTP protocol;
When a Web server responds to a request from a browser or other client, its answer typically consists of a status line, several answer headers, a blank line, and a content document. Here is one of the simplest answers:
http/1.1 OK
I. HTTP version 0.91991 release 0.9, with only one GET command.For example: get/index.html indicates that the browser can only receive strings returned in HTML format, and the server closes the TCP link when it is sent.Disadvantage: Data format is
Transferred from: http://www.cnblogs.com/li0803/archive/2008/11/03/1324746.htmlAuthor:jeffreyIntroduction HTTP is an object-oriented protocol belonging to the application layer, which is suitable for
When we use tools such as HttpServletRequest and Httpservletreonse, the protocol that these tools go through is the HTTP protocol, and the HTTP protocol is also a common protocol for our daily web development. Because the HTTP protocol is well
The HTTP protocol (Hypertext Transfer Protocol) is based on TCP/IP, which is an object-oriented protocol belonging to the application layer and currently has HTTP 1.0 and HTTP 1.1 two versions. HTTP 1.0 is known as a short link, and HTTP 1.1 is
HTTP (Hypertext Transfer Protocol) is a non-stateful, application-level protocol based on request and response patterns, often based on TCP connection, The mature version is a continuous connection mechanism in the HTTP1.0 and 1.1,http1.1 versions,
Previous wordsIf HTTP is the messenger of the Internet, then the HTTP message is the parcel that it uses to carry things. HTTP messages are simple, formatted chunks of data sent between HTTP applications, each containing a request from the client,
Hypertexttransferprotocol is short for Hypertext Transfer Protocol. It is used to transmit WWW Data. For details about HTTP, see rfc2616. The HTTP protocol uses the request/response model. The client sends a request to the server. The request header
HTTP header details
Hypertexttransferprotocol is short for Hypertext Transfer Protocol. It is used to transmit WWW Data. For details about HTTP, see rfc2616. The HTTP protocol uses the request/response model. The client sends a request to the
Http request and response, Http Request Response
The Http Protocol specifies the Request format sent by the browser and the Response format sent by the Web server.
The request consists of three parts:
Requset line: Request line, located in the
From: http://blog.csdn.net/gueter/article/details/1524447
HTTP is an object-oriented protocol at the application layer. It is applicable to distributed hypermedia information systems due to its simple and fast method. It proposed in 1990 that,
HTTP packets are text-oriented. Each field in the packet is an ASCII string, and the length of each field is uncertain. HTTP has two types of packets: Request Message and Response Message.
1. Request MessageAn HTTP Request Message consists of four
Network Working Group R. fieldingrequest for comments: 2616 UC runtime: 2068 J. gettyscategory: Standards track Compaq/w3cj. mogulcompaqh. frystykw3c/mitl. scheduler. leachmicrosoftt. Berners-LeeW3C/mitjune 1999
Hypertext Transfer Protocol --
Hypertexttransferprotocol is short for Hypertext Transfer Protocol. It is used to transmit WWW Data. For details about HTTP, see rfc2616. The HTTP protocol uses the request/response model. The client sends a request to the server. The request header
Generally, HTTP messages include the request message sent from the client to the server and the response message sent from the server to the client. These two types of messages are composed of a starting line, one or more header fields, an empty
Hypertexttransferprotocol is short for Hypertext Transfer Protocol. It is used to transmit WWW Data. For details about HTTP, see rfc2616. The HTTP protocol uses the request/response model. The client sends a request to the server. The request header
1. Connect to the Web serverA client application (such as a Web browser) opens a socket (80 by default) to the HTTP port of the Web server ).
Example: http://www.myweb.com: 8080/index.htmlIn Java, this is equivalent to the Code:Soceet socket = new
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