从网址中提取经纬度

Question

我有如下网址：

var results['GoogleLink'] = http://maps.google.com/?q=33.6745%2C%20-117.167%20(%22Menifee+Valley+Farmers+Market%22) 

由此，我想要：

33.6745%2C%20-117.167%20

我尝试了这个（糟糕的非工作试用）

var expression = '/\/?q=\/(.*)/[1]';
var regex = new RegExp(expression);
var original = results['GoogleLink'];

如何解析该字符串并返回我想要的部分？

Answer 1

尝试这个

var results = "http://maps.google.com/?q=33.6745%2C%20-117.167%20(%22Menifee+Valley+Farmers+Market%22)" ;
results=results.substring(results.indexOf("=")+1, results.lastIndexOf("("));
alert(results);

Answer 2

试试吧 ：

var expression = '/\/?q=\/(.*)/[1]';
var original = results['GoogleLink'];
var result = expression.test(original);

您可以使用结果进行验证