Shulou(Shulou.com)06/02 Report--

In this issue, the editor will bring you what url means. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

URL (Uniform Resource Locator) refers to the uniform resource locator, which is used to completely describe the address of web pages and other resources on the Internet, also known as "URL".

Note: all resources on the Internet have a unique URL address, and we can access the resources by entering URL in the address bar.

The composition of URL

1. Agreement part

Such as HTTP protocol, that is, hypertext transfer protocol, this protocol supports simple request and response sessions, for Web servers, the most commonly used is the HTTP protocol.

Note: in addition to HTTP protocol, there are File, Ftp protocol and so on.

2. Server domain name or IP address part

The Web application runs on the Web server, and the IP address refers to the address of the server in the network, but now almost all websites use domain names assigned by the dns domain name system.

3. Port number

Port is the channel used by the server for internal and external communication. When users access the server, they must access it from the required port in order to open the web page normally.

4. Path

In general, all resources of a web page will not be saved only in the same level directory.

Summary: URL is composed of protocol, domain name or IP, port number, and path.

The above is the meaning of the url shared by the editor. If you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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