使用jquery从url提取值？

我有一个包含URL的输入字段。如果触发onchange事件，那么应该有一个jquery函数来提取一些值并将其传递给另一个函数。问题只是提取价值

这是网址

https://maps.google.com/maps?f=q&source=s_q&hl=en&geocode=&q=Beach&aq=&sll=37.09024,-95.712891&sspn=47.972233,107.138672&vpsrc=6&ie=UTF8&hq=Beach+Hotel,&hnear=South+Wales&t=m&fll=-28.639489,153.610239&fspn=0.026139,0.052314&st=115703629269948245352&rq=1&ev=zi&split=1&ll=-28.5725225,124.52239&spn=0.026139,0.052314&z=15&iwloc=A&cid=4038837565330903688  

我想从参数纬度和经度中提取值，它们位于

&ll=-28.5725225124.52239

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请提供帮助。

不需要jQuery

var loc = "https://maps.google.com/maps?f=q&source=s_q&hl=en&geocode=&q=Beach&aq=&sll=37.09024,-95.712891&sspn=47.972233,107.138672&vpsrc=6&ie=UTF8&hq=Beach+Hotel,&hnear=South+Wales&t=m&fll=-28.639489,153.610239&fspn=0.026139,0.052314&st=115703629269948245352&rq=1&ev=zi&split=1&ll=-28.5725225,124.52239&spn=0.026139,0.052314&z=15&iwloc=A&cid=4038837565330903688 ";

loc = loc.split("&ll=")[1];
loc = loc.split("&")[0];
console.log(loc);

可能与此重复