JS 获取url参数

    function GetUrlParam(paraName) {
      var url = document.location.toString();
      var arrObj = url.split("?");

      if (arrObj.length > 1) {
        var arrPara = arrObj[1].split("&");
        var arr;

        for (var i = 0; i < arrPara.length; i++) {
          arr = arrPara[i].split("=");

          if (arr != null && arr[0] == paraName) {
            return arr[1];
          }
        }
        return "";
      }
      else {
        return "";
      }
    }

 

你可能感兴趣的