使用捕获组:

var res1 = '/this/12/that/34'.match(/\/this\/([0-9a-zA-Z]+)\/that\/([0-9a-zA-Z]+)/);

你会得到一个包含 3 个元素的数组:

You will get an array containing 3 elements:

1. 整场比赛；

1. The whole match;

12

34

并且您可以使用 .slice(1) 删除第一个元素:

And you can use .slice(1) to remove the first element:

var res1 = '/this/12/that/34'.match(/\/this\/([0-9a-zA-Z]+)\/that\/([0-9a-zA-Z]+)/).slice(1);