Glossary:
URI (Uniform Resource Identifier): Uniform Resource Identifier unique identifier for a resource
URL (Uniform Resource Locator): Uniform Resource Locator, Uniform Resource Locator, which is a particular URI identifying a resource can be used
URN (uniform Resource Name): Uniform Resource Name, is to identify the resource by name, such as: mailto: [email protected];
Figure:
to sum up:
URI can be divided URL, URN; image point of view is the URN to determine the name and URL determine how to find it;
These are the summary of deficiencies, hope and more valuable advice
