取当前时间 格式 yyyy年mm月dd日 hh:mm:ss weekday

//取当前时间 格式 yyyy年mm月dd日 hh:mm:ss weekday
function CurentTime()  
{   
    var now = new Date();  
    var year = now.getFullYear();       //年  
    var month = now.getMonth() + 1;     //月  
    var day = now.getDate();            //日  
    var hh = now.getHours();            //时  
    var mm = now.getMinutes();          //分  
    var ss=now.getSeconds();            //秒  
    var weekday=new Array(7)			//周
    weekday[0]="星期日"
    weekday[1]="星期一"
    weekday[2]="星期二"
    weekday[3]="星期三"
    weekday[4]="星期四"
    weekday[5]="星期五"
    weekday[6]="星期六"
    var clock = year + "年";  
    if(month < 10) clock += "0";         
    clock += month + "月";  
    if(day < 10) clock += "0";   
    clock += day + "日 ";  
    if(hh < 10) clock += "0";  
    clock += hh + ":";  
    if (mm < 10) clock += '0';   
    clock += mm+ ":";  
    if (ss < 10) clock += '0';   
    clock += ss;  
  	clock += " " + weekday[now.getDay()];
    $("#setDateInfo").html(clock)
}  
setInterval(CurentTime,1000); //每秒更新一次