Method description:

Insert or replace the original tag for the URL or href. (you can read the examples if you don’t understand)

Grammar:

url.resolve(from, to)

Since this method belongs to the url module, the url module (var url= require(” url ”)) needs to be introduced before use.

Receiving parameters:

From                        Source address

To                                Tags that need to be added or replaced

Example:

var url = require('url');
var a = url.resolve('/one/two/three', 'four') ,
b = url.resolve('http://example.com/', '/one'),
c = url.resolve('http://example.com/one', '/two');
console.log(a +","+ b +","+ c);
//Output:
///one/two/four
//http://example.com/one
//http://example.com/two

Source:

Url.prototype.resolve = function(relative) {
  return this.resolveObject(urlParse(relative, false, true)).format();
};