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This article will explain in detail what is the Chinese name of url. The content of the article is of high quality, so the editor will share it with you for reference. I hope you will have a certain understanding of the relevant knowledge after reading this article.

URL is the abbreviation of Uniform Resource Location, translated as "uniform resource locator". Generally speaking, URL is a string used to describe information resources on Internet, which is mainly used in various WWW client programs and server programs, especially the famous Mosaic. URL can be used to describe a variety of information resources, including files, server addresses and directories, in a unified format.

The format of URL consists of the following three parts:

The first part is the protocol (or service mode).

The second part is the IP address of the host where the resource is stored (sometimes including the port number).

The third part is the specific address of the host resource. Such as directories and file names

The first part and the second part are separated by a ": /" symbol, and the second part and the third part are separated by a "/" symbol. The first part and the second part are indispensable, and the third part can sometimes be omitted.

URL example

URL of a file: when a file is represented by URL, the server mode is represented by file, followed by information such as the host IP address, the file access path (that is, the directory) and the file name. Sometimes directories and file names can be omitted, but the "/" symbol cannot be omitted.

Example 1: file://ftp.linkwan.com/pub/files/foobar.txt

Represents a file under the pub/files/ directory on the host ftp.linkwan.com. The file name is foobar.txt.

Example 2: file://ftp.linkwan.com/pub

Represents the directory / pub on the host ftp.linkwan.com.

Example 3: file://ftp.linkwan.com/

Represents the root directory on the host ftp.linkwan.com.

Gopher's URL: Gopher server may use a special port, in which case the host IP address should be separated from the port with ":".

Example 1: gopher://gopher.linkwan.com/

Represents the gopher server on the host gopher.linkwan.com.

Example 2: gopher://gopher.banzai.edu:1234

Represents the gopher server on the host gopher.banzai.edu, on port 1234.

URL of network news: when using URL to represent a network newsgroup, if it is usenet, you only need to specify the name of the newsgroup.

For example: news:rec.gardening

Represents the rec.gardening newsgroup (horticulture) on usenet.

HTTP's URL: a resource that provides hypertext messaging services using the hypertext transfer protocol HTTP.

Example 1: http://www.linkwan.com/111/welcome.htm

Its computer domain name is www.linkwan.com. The hypertext file (file type. Html) is the welcome.htm under directory / 111l.

Example 2: http://www.linkwan.com.cn/talk/talk1.htm

Its computer domain name is www.linkwan.com.cn. The hypertext file (file type. Html) is the talk1.htm under the directory / talk. This is the address of the Reed chat room, from which you can enter Room 1 of the Reed chat room.

Shortcomings of URL

The biggest disadvantage: when the storage location of information resources changes, the URL must be changed accordingly. Therefore, people are studying new information resource representation methods, such as URI (Universal Resource Identifier), which means "universal resource identity" (see RFC 1630), URN (Uniform Resource Name), that is, "uniform resource name" and URC (Uniform Resource Citation), that is, "uniform resource reference character" and so on.

This is the end of the Chinese name of what is url. I hope the above content can be helpful to you and learn more. If you think the article is good, you can share it for more people to see.

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