var
myDate =
new
Date();
var
year=myDate.getYear();
var
year1=myDate.getFullYear();
var
moonth=myDate.getMonth();
myDate.getDate();
myDate.getDay();
myDate.getTime();
myDate.getHours();
myDate.getMinutes();
myDate.getSeconds();
myDate.getMilliseconds();
var
mytime=myDate.toLocaleDateString();
var
mytime=myDate.toLocaleTimeString();
var
a=myDate.toLocaleString( );
--------------------------------------------
js中怎么判断是否为datetime类型
1 短时间,形如 (13:04:06)
function
isTime(str)
{
var
a = str.match(/^(\d{1,2})(:)?(\d{1,2})\2(\d{1,2})$/);
if
(a ==
null
) {alert(
'输入的参数不是时间格式'
);
return
false
;}
if
(a[1]>24 || a[3]>60 || a[4]>60)
{
alert(
"时间格式不对"
);
return
false
}
return
true
;
}
2. 短日期,形如 (2008-07-22)
function
strDateTime(str)
{
var
r = str.match(/^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2})$/);
if
(r==
null
)
return
false
;
var
d=
new
Date(r[1], r[3]-1, r[4]);
return
(d.getFullYear()==r[1]&&(d.getMonth()+1)==r[3]&&d.getDate()==r[4]);
}
3 长时间,形如 (2008-07-22 13:04:06)
function
strDateTime(str)
{
var
reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2}) (\d{1,2}):(\d{1,2}):(\d{1,2})$/;
var
r = str.match(reg);
if
(r==
null
)
return
false
;
var
d=
new
Date(r[1], r[3]-1,r[4],r[5],r[6],r[7]);
return
(d.getFullYear()==r[1]&&(d.getMonth()+1)==r[3]&&d.getDate()==r[4]&&d.getHours()==r[5]&&d.getMinutes()==r[6]&&d.getSeconds()==r[7]);
}<br>