如何将其与一个javascript对象组合？

Question

我有这个代码,它正在工作.

var URL = new Object();

URL.pattern = /https?:\/\/([^\/]*)\//;
URL.current = window.location.href;

URL.getCurrent = function(){
  return this.current.match(this.pattern)[1];
};

var thisDomain = URL.getCurrent();

现在我想要的是将点符号放入对象中,我该怎么做？我试过这个,但是当我调用URL.getCurrent()时它显示为undefined.

function URL(){

  this.pattern = /https?:\/\/([^\/]*)\//;
  this.current = window.location.href;

  this.getCurrent = function(){
    return this.current.match(this.pattern)[1];
  };
}

我希望有人可以帮助我.

Answer 1

你能做的最简单的事情就是把它放在一个对象字面上.

http://jsfiddle.net/wJQb6/

var URL = {
    pattern: /https?:\/\/([^\/]*)\//,
    current: window.location.href,
    getCurrent: function () {
        return this.current.match(this.pattern)[1];
    }
}

alert(URL.getCurrent());?