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js获取url参数的值

 2 years ago
source link: http://pein0119.github.io/2015/04/10/js%E8%8E%B7%E5%8F%96url%E5%8F%82%E6%95%B0%E7%9A%84%E5%80%BC/
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js获取url参数的值

2015-04-10 | 分类于js

一个小函数，用来获取当前url中的参数的值

function getUrlParam(param) {
  var urlParam = window.location.search.substring(1).split('&')

var len = urlParam.length;
  for (var i = 0; i < len; i++) {
	if (param === urlParam[i].split('=')[0]) {
	  return urlParam[i].split('=')[1];
	}
  }

return null;
}

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