js获取url中"?"后面的字串方法

URL：index.php？id = 123

复制代码代码如下：

<脚本类型=“ text/javascript”>

函数getRequest（）{

var url = location.search; //获取url中“？”符后的字串

var thequest = new Object（）;

if（url.indexof（“？”）！= -1）{

var str = url.substr（1）;

strs = str.split（“＆”）;

for（var i = 0; i <strs.length; i ++）{

the quest [strs [i] .split（“ =”）[0]] = unescape（strs [i] .split（“ =”）[1]）;

}

}

返回地点；

}

var request = undefined;

请求= getRequest（）;

var id = request [“ id”];

</script>