得到最后一个单词js

Question

删除最后一个单词。我怎么得到最后一个单词(条纹)?

var BaseShirtURL = "Base Shirt Draped with Fabric Stripe";
BaseShirtURL = BaseShirtURL.substring(0, BaseShirtURL.lastIndexOf(" "));
alert(BaseShirtURL);

Answer 1

获取最后一个单词:

BaseShirtURL.split(' ').pop();

要删除最后一个单词，可以这样做:

BaseShirtURL = BaseShirtURL.replace(/w+$/,'');

Answer 2

应该这样做:

var BaseShirtURL = "Base Shirt Draped with Fabric Stripe";
var stripe = BaseShirtURL.substring(BaseShirtURL.lastIndexOf(" ") + 1,
    BaseShirtURL.length());
alert(stripe);