javascript 取URL地址参数

 跳转页面：

 location.href = 'index.html?account=' + account + '&UserID=' + json.UserID + '&BaseUrl=' + Service + '&GroupCode=' + json.GroupCode + '';

获取当前URL地址：

var url = self.location.href;

取URL地址参数：

<script language="javascript" type="text/javascript">
      //var url="http://xxx.action?a=12313&b=asdad&c=aasda&d=iiyiujh&h=ertrt";
        var url = "http://blog.sina.com.cn/ebmd?account=indogps&UserID=2&BaseUrl=http://www.muliatrack.com/wspub1/service.asmx&GroupCode=1,25,28";
        var a = function(){
           if (url.indexOf("=") != -1) {
              var start = url.indexOf("=") + 1;
              var result = new Array();
              var i = 0;
                  if (url.search("&") > 0) {
                       var end = url.indexOf("&");                        
                       result[i] = url.substring(start, end);
                       start = url.indexOf("=", end) + 1;
                       while (url.indexOf("&", start) != -1) {
                           end = url.indexOf("&", start);
                           result[++i] = url.substring(start, end);
                           start = url.indexOf("=", end) + 1;
                       }
                       start = url.indexOf("=", end) + 1;
                       result[++i] = url.substring(start, url.length);
                   }
                   return result;
           }
               return "没有参数!";
       };
   alert(a()[3])  //调用函数

 </script>

 js时间：

Date.prototype.format = function(format)
{
    var o =
    {
        "M+" : this.getMonth()+1, //month
        "d+" : this.getDate(),    //day
        "h+" : this.getHours(),   //hour
        "m+" : this.getMinutes(), //minute
        "s+" : this.getSeconds(), //second
        "q+" : Math.floor((this.getMonth()+3)/3),  //quarter
        "S" : this.getMilliseconds() //millisecond
    }
    if(/(y+)/.test(format))
    format=format.replace(RegExp.$1,(this.getFullYear()+"").substr(4 - RegExp.$1.length));
    for(var k in o)
    if(new RegExp("("+ k +")").test(format))
    format = format.replace(RegExp.$1,RegExp.$1.length==1 ? o[k] : ("00"+ o[k]).substr((""+ o[k]).length));
    return format;
}

调用：

var now = new Date();
now = now.format("yyyy-MM-dd hh:mm:ss");

时间差：

function dateOnLine(sDate1, sDate2, mode) {     //sDate1和sDate2是2004-10-18格式  
    var iDays
    var date1 = new Date(Date.parse(sDate1.replace(/-/g, "/"))); //转换成Data();  
    var date2 = new Date(Date.parse(sDate2.replace(/-/g, "/"))); //转换成Data();  
    if (mode == "dd") {
        iDays = parseInt(Math.abs(date1 - date2) / 1000 / 60 / 60 / 24);    //把相差的毫秒数转换为天数
    } else if (mode == "mm") {
        iDays = parseInt(Math.abs(date1 - date2) / 1000 / 60);    //把相差的毫秒数转换为分钟
    }
    return iDays;
}

调用：

var now = new Date();
now = now.format("yyyy-MM-dd hh:mm:ss");
rcv_time = new Date(vehicle.active_gps_data.rcv_time);
rcv_time = rcv_time.format("yyyy-MM-dd hh:mm:ss");
var m = dateOnLine(now, rcv_time, "mm");