Instructions for using the url.format method in node.js_node.js

Method description:

Convert a parsed URL object into a formatted URL string.

Grammar:

Copy code The code is as follows:

url.format(urlObj)

Receive parameters:

urlObj represents a URL object, which can contain the following attributes: (see example)

href full path

protocolis Protocol (such as http://)

auth                                                  

hostname Hostname

port Port

host Host (host name port)

pathname ‘/’ can be understood as a directory

query parameter list

search query conditions (that is, the parameter list with “?” added)

hash Hash value

Example:

Copy code The code is as follows:

var url = require('url');

var a = url.format({
protocol: 'http',
auth : null ,
host : 'example.com:8080' ,
port : '8080' ,
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(a);

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