Easy! IT | WEB | HTTP method

This article is a rough explanation of the HTTP method.

Everything might be not exactly correct in this article but it’s very useful for beginners to understand IT terms. If you want to learn IT but you don’t have any experience to work in the IT industry, I wish it helps you to understand IT. And I hope this article makes you study IT more.

Let’s start our 3 minutes lesson!

What is the HTTP method?

  • There are eight methods.
  • The HTTP method is also known as HTTP request method.
  • Post and Get requests are mainly used.

You maybe hear request methods more often than HTTP methods. Because people use this method as they request. This method is important for Web systems. There are many IT terms about the Web, so I summarize them as follows. And the related articles are here.

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Easy! IT | WEB | HyperText Transfer Protocol | Japan Teams

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1. Request methods

HTTP defines eight methods. Names of methods are as follows.

  • GET
  • POST
  • PUT
  • DELETE
  • OPTIONS
  • HEAD
  • TRACE
  • CONNECT

You need to remember only GET and POST. Because you rarely use other methods.

Summary of HTTP methods(Request methods), Information source from Wikipedia(Wikipedia, the free encyclopedia)
GET

The GET method requests that the target resource transfers a representation of its state. This method should only get data and it should not have any other effects.

The GET method requests, “GIVE ME the page!”.

HEAD

The HEAD method requests, “GIVE ME only header information”.

POST

The POST method requests, “Receive data!”.

PUT

The PUT method is usually used when you upload data.

DELETE

The DELETE method requests to delete the URI targeted resource.

CONNECT

The CONNECT method requests to establish a TCP/IP tunnel.

OPTIONS

The OPTIONS method requests to check what kind of HTTP method the target resource supports.

TRACE

The TRACE method requests to see what changes or additions have been made by intermediaries.

If you want to know more detailed information, please check the following web pages.

Information source: Hypertext Transfer Protocol – Wikipedia

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