Use of url. format in node. js _ node. js

This article mainly introduces node. url in js. the format method is described in this document. format method description, syntax, receive parameters, use instances, and implement Source Code. For more information, see Method description:

Convert a parsed URL object into a formatted URL string.

Syntax:

The Code is as follows:

Url. format (urlObj)

Receiving parameters:

UrlObj indicates a URL object and can contain the following attributes: (for example)

Complete href path

Protocolis protocol (such as http ://)

Auth

Hostname Host Name

Port

Host (host name + port)

Pathname'/'can be understood as a directory

Query parameter list

Search query condition (that is, add "?" Parameter List)

Hash Value

Example:

The Code is as follows:

Var url = require ('url ');

Var a = url. format ({
Protocol: 'http ',
Auth: null,
Host: 'example. com: 8080 ',
Port: '123 ',
Hostname: 'example. com ',
Hash: null,
Search :'? A = index & t = article & m = default ',
Query: 'A = index & t = article & m = default ',
Pathname: '/one ',
Path: '/one? A = index & t = article & m = default ',
Href: 'http: // example.com: 8080/one? A = index & t = article & m = default'
});
Console. log ();

// Output result: http://example.com: 8080/one? A = index & t = article & m = default