得到最后的单词js

Question

这删除了最后一个字。我如何得到最后一个字（条纹）？

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

Answer 1

得到最后一句话：

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

要删除最后一个字，你可以这样做：

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

Answer 2

这应该这样做：

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