HTML實現頁面實時更新時間

>

var date =
newdate()
;var year = date.
getfullyear()
;var month = date.
getmonth()
+1; month=month<10?
"0"+month:month;
var day = date.
getdate()
; day=day<10?
"0"+day:day;
var week = date.
getday()
;switch
(week)
case2:
case3:
case4:
case5:
case6:
case0:
}var hour = date.
gethours()
; hour= hour<10?
"0"+ hour: hour;
var minute = date.
getminutes()
; minute=minute<10?
"0"+minute:minute;
var second = date.
getseconds()
; second=second<10?
"0"+second:second;
console.
log(year+
"."+month+
"."+day+
" "+week+
" "+hour+
":"+minute+
":"+second)
;script
>

"time"

>
span
>
>
var date =
newdate()
;var year = date.
getfullyear()
;var month = date.
getmonth()
+1; month=month<10?
"0"+month:month;
var day = date.
getdate()
; day=day<10?
"0"+day:day;
var week = date.
getday()
;switch
(week)
case2:
case3:
case4:
case5:
case6:
case0:
}var hour = date.
gethours()
; hour= hour<10?
"0"+ hour: hour;
var minute = date.
getminutes()
; minute=minute<10?
"0"+minute:minute;
var second = date.
getseconds()
; second=second<10?
"0"+second:second;
var result = year+
"."+month+
"."+day+
" "+week+
" "+hour+
":"+minute+
":"+second ;
document.
getelementbyid
("time"
).innerhtml = result;
script
>

"time"

>
span
>
>
function
show()
case2:
case3:
case4:
case5:
case6:
case0:
}var hour = date.
gethours()
; hour= hour<10?
"0"+ hour: hour;
var minute = date.
getminutes()
; minute=minute<10?
"0"+minute:minute;
var second = date.
getseconds()
; second=second<10?
"0"+second:second;
var result = year+
"."+month+
"."+day+
" "+week+
" "+hour+
":"+minute+
":"+second ;
document.
getelementbyid
("time"
).innerhtml = result;
}show()
;setinterval
("show()"
,1000);
script
>

"time"

>
span
>
>
function
show()
show()
;setinterval
("show()"
,1000);
script
>

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