js获取url中的参数

js获取url中的参数

代码语言：javascript复制

<script language="javascript">
function getRequestPars() {
   var url = location.search; //获取url中"?"符后的字串
   var theRequest = new Object();
   if (url.indexOf("?") != -1) {
      var str = url.substr(1);
      strs = str.split("&");
      for(var i = 0; i < strs.length; i   ) {
         theRequest[strs[i].split("=")[0]]=unescape(strs[i].split("=")[1]);
      }
   }
   return theRequest;
}
</script>

调用方式

代码语言：javascript复制

<script language="javascript">
      var requestPars = getRequestPars();
    var id=requestPars["id"];
</script>

url

0 人点赞