統一資源識別項(A character string used to identify a resource (such as a file) from anywhere on the Internet by type and location. The set of Uniform Resource Identifiers includes both Uniform Resource Names (URNs) and Uniform Resource Locators (URLs))
Uniform Resource Identifier A character string used to identify a resource (such as a file) from anywhere on the Internet by type and location. The set of Uniform Resource Identifiers includes both Uniform Resource Names (URNs) and Uniform Resource Locators (URLs)
