JavaScript获取URL参数
代码如下:
<html>
<head></head>
<body>
<script> //截取字符串方法 function getUrlParam(url) { var param = new Object(); if (url.indexOf("?") != -1) { var str = url.substr(url.indexOf("?")+1,url.length); var strs=[]; strs = str.split("&"); for(var i = 0; i < strs.length; i ++) { param[strs[i].split("=")[0]]=unescape(strs[i].split("=")[1]); } } return param; } var url = "http://www.baidu.com?test=2&test1=2&test3=3"; var param = getUrlParam(url); console.log(param); alert(param['test']); alert(param['test1']); alert(param['test3']); </script>
</body>
</html>
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