How to locate URL path resources
What is url?
URL is a uniform resource locator, a concise representation of the location and access method of resources available on the Internet, and is the address of a standard resource on the Internet.
How to locate URL path resources?
URL consists of the following parts:
1. Protocol type (http, https)-http lock -> https
2. Host IP (or localhost) plus port number-IP uniquely identifies a host; port number uniquely identifies a process
3. The specific address of the host resource-the
basic format of the resource (file) path (absolute path or relative path) :
protocol://host IP:port number/resource path In
this way, the URL resource can be located.