http request header

The cookie data is stored on the client side, and the session data is stored on the server;The data type stored by a cookie can only be a string, and the session can hold data types other than resources;The size of the cookie is limited by 4 K and

The difference between a cookie mechanism and a session mechanism*************************************************************************************In particular, the cookie mechanism uses a scheme that maintains state on the client, while the

Lin Bingwen Evankaka original works. Reprint please specify the source Http://blog.csdn.net/evankakaAbsrtact: Although the session mechanism has been used in Web applications for a long time, there are still many people who do not know the nature of

The HTTP protocol does not limit the URL length. this is described in RFC. HTTP does not limit the URI length, the server must be able to process any URIs that can be accepted by the services they provide. URL length limit The HTTP protocol does not

This article gives you a detailed explanation of the PHP multi-person development principle and the need to pay attention to the place, together with reference to learn it. As the world's most "good" language, the Web occupies about 80% of the

Cookies are used for session management on the server, and user logon and related functions perform status management. To install cookies on the user's browser, the HTTP server adds an HTTP header similar to the following content to the HTTP

The soapaction HTTP request header is used to identify the destination of a soap HTTP request. Its value is a URI address. Soap sending does not limit the format, Uri features, or it must be parsed. In this case, when sending an http soap request,

In general, the XMLHttpRequest object is used for login verification. The following steps are required to use a typical logon verification example. Generally, the following steps are required to use the XMLHttpRequest object for login verification:

Although the session mechanism has been used in Web applications for a long time, there are still a lot of people who do not know the nature of the session mechanism, so that the technology can not be applied correctly. This article discusses the

Graphic HTTP reading notes (10) Web attack technologyThe HTTP protocol itself is not a security issue, so the protocol itself is hardly an attack object. Servers and clients that apply the HTTP protocol, as well as Web application resources running

Recently the company and another company, the company will regularly send our company a batch of products useful to our company information data, and to be saved in the database for future use, of course, this task fell on me. Soon wrote the model

First, the term sessionSession, Chinese is often translated into a conversation, its original meaning refers to the beginning and end of a series of actions/messages, such as the phone from the pick up the phone to dial to hang up the phone in the

(i) overviewIn the previous section, we learned about the network programming involved in Android, and also learned the basic concept of the next HTTP, and this section we want to learn is the HTTP request header and the response header;(ii) HTTP

Abstract 1. Describes the iOS platform for Secure communication with the afnetworking and HTTPS backend interface. 2. Introduce the background self-signed certificate making steps. 3. And the Linux platform Nginx configuration HTTPS protocol

Curl is a command-line tool that sends a network request and then gets and extracts the data, which is displayed on the "standard output" (stdout).It supports a variety of protocols, and the following examples explain how to use it for web

/** Initialize resttemplate,resttemplate will add Httpmessageconverter * Add stringhttpmessageconverter non UTF-8 by default, so remove the original string first Httpmessageconverter, * Add one more character set to UTF-8 Stringhttpmessageconvert*/

Python is powerful in a variety of fully functional modules. Reasonable use can omit many details of entanglement, improve the development efficiency.Using Python to achieve a more complete crawler, but just a few dozens of lines of code, but think

Curl can use the syntax of the URL to simulate a browser to transfer data,Because it is a mock browser, it also supports multiple protocols,Protocols such as FTP, FTPS, HTTP, HTTPS, GOPHER, TELNET, DICT, FILE, and LDAP can all be well supported,

PHP input stream php: // inputWhen using xml-rpc, the server obtains client data mainly through the php input stream input instead of the $ _ POST array. So here we will mainly discuss php input stream php: // inputFor a php: // input introduction,

Talk about sessions and websessions in Web Applications Talk about sessions in Web Applications)   Although the session mechanism has been adopted in web applications for a long time, many people still do not know the nature of the session mechanism,