What is the HTTP protocol? What is HTTP?

What is the HTTP protocol in an RL address?

Hello dear, I'm glad to serve you, and will try to help you answer it!The HTTP protocol in the RL address is the HTTP protocol that accesses resources through URLs, and URLs become unified resource locators, sometimes commonly known as web page addresses. HTTP uses Uniform Resource Identifiers (URIs) to transfer data and establish connections.

URL is a special type of URI that contains sufficient information URL for finding a resource, the full name is UniformResourcelocator, Chinese called Uniform Resource Locator, is the address used to identify a resource on the Internet. I hope I can help you, if you don't know anything, you can continue to ask, no need to end the consultation, I will answer for you as soon as possible, if you feel satisfied pro can help give a 5-star like, your satisfaction is my biggest motivation, thank you!

HTTP is the abbreviation of Hypertext Transfer Protocol, which is a protocol commonly used on the Internet to transmit hypertext between web browsers and web servers.

It is a protocol for a client, such as a web browser, to request HTML pages or other data from a server, while also specifying how the server responds to the request and sends the required data.

Expansion:

HTTP uses a client-server model for communication. When a client (browser) needs to request a resource, it sends an HTTP request to the server, and the server responds to the corresponding data after receiving the request.

HTTP is essentially a stateless protocol, which means that each HTTP request is independent and stateless, and the server does not remember the requests made by the client, nor does it save any client information. Therefore, each HTTP request is independent of each other and will not affect each other.

Common HTTP request methods include get, post, put, delete, and head. The GET method is used to request the specified resource, the POST method is used to submit data to the specified resource, the PUT method is used to upload an entity representing the query at the specified URL location, the delete method is used to delete the specified resource, and the HEAD method is used to obtain the HTTP response header.

An important feature of the HTTP protocol is that it can process and transmit data using a variety of different types, such as HTML, XML, JSON, etc.

In general, HTTP is one of the most important and commonly used protocols on the Internet, and its emergence and use have made the development and deployment of web applications more convenient and faster, and also provided the cornerstone for the rapid development of the Internet.