/**
*
*/
//时间
function fn(){
var time = new Date();
var str= "";
var div = document.getElementById("time");
var hour = document.getElementById("hours");
//console.log(time);
var year = time.getFullYear();
var mon = time.getMonth()+1;
var day = time.getDate();
var h = time.getHours();
var m = time.getMinutes();
var s = time.getSeconds();
var week = time.getDay();
switch (week){
case 0:week="日";
break;
case 1:week="一";
break;
case 2:week="二";
break;
case 3:week="三";
break;
case 4:week="四";
break;
case 5:week="五";
break;
case 6:week="六";
break;
}
str = year +"年"+totwo(mon)+"月"+totwo(day)+"日"+" "+totwo(h)+":"+totwo(m)+":"+totwo(s)+" "+"星期"+week;
div.innerHTML = str;
if(h < 6){
hour.innerHTML = "凌晨好！";
} else if(h < 12){
hour.innerHTML = "上午好！";
} else if(h < 15){
hour.innerHTML = "中午好！";
} else if(h < 18){
hour.innerHTML = "下午好！";
} else if(h < 21){
hour.innerHTML = "傍晚好！";
} else {
hour.innerHTML = "深夜好！";
}
}
fn();
setInterval(fn,1000);
function totwo(n){
if(n<=9){
return n = "0"+n;
}
else{
return n =""+n;
}
}
\
