<script>  // 获取地址栏的参数数组  function getUrlParams() {   var search = window.location.search;   // 写入数据字典   var tmparray = search.substr(1, search.length).split("&");   var paramsArray = new Array;   if (tmparray != null) {    for (var i = 0; i < tmparray.length; i++) {     var reg = /[=|^==]/;    // 用=进行拆分，但不包括==     var set1 = tmparray[i].replace(reg, '&');     var tmpStr2 = set1.split('&');     var array = new Array;     array[tmpStr2[0]] = tmpStr2[1];     paramsArray.push(array);    }   }   // 将参数数组进行返回   return paramsArray;  }  // 根据参数名称获取参数值  function getParamValue(name) {   var paramsArray = getUrlParams();   if (paramsArray != null) {    for (var i = 0; i < paramsArray.length; i++) {     for (var j in paramsArray[i]) {      if (j == name) {       return paramsArray[i][j];      }     }    }   }   return null;  } function test() {     alert("v="+getParamValue("name")); } var test1= function() {   //alert("v1="+getParamValue("name"));   //alert("v2="+GetUrlParam("name"));   //alert("v3="+GetUrlParms("name"));   alert("v4="+getQuery("name")); } function GetUrlParam(paramName) {  var url = document.URL; //URL参数，你也可以用document.URL来获取，方法太多了  var oRegex = new RegExp('[\?&]' + paramName + '=([^&]+)', 'i');  //var oMatch = oRegex.exec( window.top.location.search ) ; //获取当前窗口的URL  var oMatch = oRegex.exec(url);  if (oMatch && oMatch.length > 1)   return oMatch[1]; //返回值  else   return ''; } //获取url参数 function GetUrlParms(name) {  var reg = new RegExp("(^|\\?|&)" + name + "=([^&]*)(\\s|&|$)", "i");  if (reg.test(location.href))   return unescape(RegExp.$2.replace(/\+/g, " "));  return ""; } var getQuery = function (i) { var j = location.search.match(new RegExp("[?&]" + i + "=([^&]*)(&?)", "i")); return j ? j[1] : j }; </script> JS获取地址栏参数 :<br> <a href="#" onclick="test1();">获取参数值</a>