jQuery附加url的結尾？

Question

我有一個url變量http://blah.com/blah/blah/blah，我有另一個URL http://shop.blah.com/我要採取的第一個URL（blah.com），並添加結束blah/blah/blah第二url http://shop.blah.com

所以我最終http://shop.blah.com/blah/blah/blah

任何想法我怎麼能做到這一點？

Answer 1

var url1 = 'http://blah.com/blah/blah/blah'; 
var url2 = 'http://shop.blah.com/'; 

var newUrl = url2 + url1.replace(/^.+?\..+?\//, ''); 

Answer 2

這聽起來像jQuery-URL-Parser插件可能在這裏派上用場：

var url = $.url(); //retrieves current url 

您還可以得到URL的特定部分是這樣的：

var file = $.url.attr("file"); 
var path = $.url.attr("path"); 
var host = $.url.attr("host"); 
... 

如果你需要得到查詢字符串參數：

var parm = $.url.param("id"); 

Answer 3

如果目的只是爲了增加shop到域名的前面：

var url2 = url1.replace('://', '://shop.'); 

Answer 4

<script> 
    $(document).ready(function(){ 
//this uses the browser to create an anchor 
     var blah = document.createElement("a"); 
//initialize the anchor (all parts of the href are now initialized) 
     blah.href = "http://blah.com/blah/blah/blah?moreBlah=helloWorld#hashMark"; 
     var shop = document.createElement("a"); 
//initialize the anchor (all parts of the href are now initialized) 
     shop.href = "http://shop.blah.com/"; 
     shop.pathname = blah.pathname; //the blahs 
     shop.search = blah.search; //the blah query 
     shop.hash = blah.hash; // the blah hashMark 
     alert("These are the droids you're looking for: "+shop.href); 
    }); 

    </script>