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The purpose of this article is to share with you what url means in web development. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

Did you notice the long URL when you were looking at the web page? Actually, that's URL.

Let's take a look at the explanation of Baidu Encyclopedia: url is a unified resource locator, a concise representation of the location and access methods of resources available from the Internet, and the address of standard resources on the Internet. Every file on the Internet has a unique URL that contains information indicating the location of the file and what the browser should do with it.

Let's give another example of chestnut:

Http://www.php.cn/article.html

1) http://: is the protocol, that is, the HTTP hypertext transfer protocol, that is, the protocol for the transmission of web pages over the Internet.

2) www: this is the name of the server, which refers to the information network based on hypertext on the Internet.

3) php.cn: this is the domain name, which is a unique name used to locate the website.

4) www.php.cn: this is the website name, which is composed of server name and domain name.

5) /: this is the root directory, that is, find the server by the name of the website, and then store the root directory of the web page on the server

6:) article.html: this is the web page in the root directory

7) http://www.php.cn/article.html: this is called URL, a uniform resource locator, a global address, used to locate resources on the Internet.

Thank you for reading! This is the end of this article on "what is the meaning of url in web development". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it for more people to see!

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