JS封装获取地址栏参数(个人笔记)

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function GetQueryString(name){
	 var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)");
	 var r = window.location.search.substr(1).match(reg);
	 if(r!=null)return  unescape(r[2]); return null;
}
console.log(GetQueryString("id"))
console.log(GetQueryString("type"))