因开发中使用较多，封装成了一个方法，返回一个json对象
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>url参数截取</title></head><body><script type="text/javascript">var url = ‘localhost:8080/h5/loan/detail?home=1&loanId=31652&showWindow=1‘;console.log(urlIntercept(url));
function urlIntercept(str){var urlStr = str.substring(str.indexOf(‘?‘)+1,str.length);var strArr={};// console.log(urlStr);urlStr = urlStr.split(‘&‘);for(var i = 0;i<urlStr.length;i++){var parmas= urlStr[i].split(‘=‘);var key = parmas[0],value=parmas[1];strArr[key]=value;}return strArr;}
</script></body></html>
url参数截取
原文地址：http://www.cnblogs.com/amyxiong/p/url.html