Do you know the difference between URL, URI, and URN?
This is a classic technical debate. Many people may ask themselves: URL, URI, and URN. What is the difference between them. Although we simply regard both URN and URL as Uris, URI can be further
This is a classic technical argument, and many people will ask themselves: URLs, URIs, and probably urns, what the difference is between them. Although, now we simply look at the URN and the URL as URIs, but strictly speaking the URI can be further
What are Uri, URL, and urn?
Uri (Uniform Resource identify), URL (Uniform resource location), and urn (Uniform Resource Name)Is a standard way to identify, locate, and name resources on the Internet; Url, urn is a subset of URIs.
The URI
URI, URL, and URN differences and connections URI: Uniform Resource Identifier, unified Resource Identifier;
URL: Uniform Resource Locator, which is a unified Resource Locator;
URN: Uniform Resource Name.
URL and URN are the subset of URIs.
The
First, prefaceThe past has been confused about what is the URI what is the URL, it is time to make a good understanding of them! This article as a study note, in order to query later, if there are flaws please correct me!Second, from the URI.1.
URI: Uniform Resource Identifier, which is a unified Resource Identifier;
URL: Uniform Resource Locator, which is a unified Resource Locator;
URN: Uniform Resource Name.
URL and URN are the subset of URIs.
The basic form of the address on the Web is
URI: Uniform Resource Identifier, which is a unified Resource Identifier;URL: Uniform Resource Locator, which is a unified Resource Locator;URN: Uniform Resource Name.URL and URN are the subset of URIs.The basic form of the address on the Web is URI,
URI Uniform Resource Identifier Uniform Resource Identifier
URL Uniform Resource Locator Uniform Resource Locator
URN Uniform Resource Name Uniform Resource name
Wikipedia:URL: URL is a kind of URI, not only identifies the Internet
Uri:uniform Resource Identifier, Uniform Resource Identifier;
Url:uniform Resource Locator, Uniform Resource Locator character;
Urn:uniform Resource name, Uniform resource names.
Where the Url,urn is a subset of the URI.
The basic form of an address
Let's take a look at the fictional example below. This is a URI:
Http://bitpoetry.io/posts/hello.html#intro
We begin to analyze
/HTTP
is a way to define how resources are accessed. Other than that
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