jQuery：如何从URL获得价值？

Question

I have URL like :

http://domain/catergory/Education?max-post=5/

How can I get Education from that URL. Education is in between "/" and "?" .

Thanks for your help.

Answer 1

You can use a regexp for it:

var url = 'http://domain/catergory/Education?max-post=5/';

var val = url.match(/\/([^\/\?]*)\?/)[1];

To understand the regexp you can use this site: http://regex101.com/r/aQ3yF1#javascript

Answer 2

You can use split , it splits a String object into an array of strings by separating the string into substrings.

var url = "http://domain/catergory/Education?max-post=5/";
var arr = url.split("?")[0].split("/");
var edu = arr[arr.length - 1]
console.log(edu);

DEMO

Answer 3

function getQuery(key) {
    var queryStr = location.search.match(new RegExp(key + "=(.*?)($|\&)", "i"));
    if (!queryStr)
        return

    return queryStr[1];
}

var id = getQuery('id');
var comment = getQuery('comment');

Source

Answer 4

Try

var url = window.location.pathname;
value = url.replace('http://domain/catergory/','');
value = value.substring(0, s.indexOf('?'));

Answer 5

var url = "http://domain/catergory/Education?max-post=5/";
var arr = url.split("?")[0].split("y/");
var edu = arr[1]
console.log(edu);