Revised: Jan./1st/2002: Since: Jan./1st/2002
$B%3%"%Q%C%1!<%8$OBt;3$N $BNc30$H$7$F!"(B $B$3$N%Q%C%1!<%8$O!"%3%s%Q%$%i(B Java $B4D6-$G$O!"8@8l;EMM$NCf$GMxMQ$G$-$k5!G=$rDs6!$9$k$b$N$H$7$F!"BgNL$N%Q%C%1!<%872$,Ds6!$5$l$F$*$j%3%"%Q%C%1!<%8$H8F$P$l$F$$$^$9!#$3$l$K4^$^$l$k%Q%C%1!<%8$K$O!"(B $B$3$3$G$O$=$NMxMQNc$H$7$F!"(B $Bjava.util $B%Q%C%1!<%8$N%$%s%]!<%HNc$G$9!#$3$N%Q%C%1!<%8$N(B $B;d$, $B%3%"!&%Q%C%1!<%8$N%$%s%]!<%H$O!"(B API $B;EMM$KL@5-$5$l$?$H$*$j$K5-=R$9$l$PNI$$$3$H$K$J$C$F$$$^$9!#<+:n%Q%C%1!<%8$N>l9g$O!"4p=`%G%#%l%/%H%j$+$i$NAjBP%Q%9$G$7$?$N$G!"?oJ,0c$&46$8$,$7$^$9$,!"%3%"%Q%C%1!<%8$r;2>H$9$k%Q%9>pJs$,!"%7%9%F%`$N(B CLASSPATH $BJQ?t$K<+F0E*$K%;%C%H$5$l$F$$$k$H$$$&$3$H$G$9!#(B $BK\3JE*$K%"%W%j%1!<%7%g%s3+H/$KNW$`$J$i$P!"(B CLASSPATH $BJQ?t$N%;%C%H$OIT2D7g$Jjava.lang
$B%Q%C%1!<%8(Bjava.lang
$B%Q%C%1!<%8Fb$N%/%i%9$,5s$2$i$l$^$9!#(Bjavac
$B$K$h$C$F%P%$%H%3!<%I$K%3%s%Q%$%k$5$l$k$H$-$K!"<+F0E*$K%$%s%]!<%H$5$l$^$9$N$G!"$o$6$o$6L@<(E*$K%$%s%]!<%H$9$kI,MW$O$"$j$^$;$s!#Nc$($P4pK\%G!<%?7?$N(B$B%i%C%W%/%i%9(B$B!"J8;zNs$r3JG<$9$k(B String
$B%/%i%9(B$B!"?t3XE*1i;;A`:n$r2DG=$K$9$k(B Math
$B%/%i%9$J$I$G$9!#(B$B%3%"!&%Q%C%1!<%8(B
java.lang
$B$NB>$K$bBt;3$Njava.util
$B$NMxMQ$K$D$$$F>R2p$7$^$9!#(B java.util
$B%Q%C%1!<%8$O!"%3%l%/%7%g%s%U%l!<%`%o!<%/!"=>Mh$N%3%l%/%7%g%s%/%i%9!"%$%Y%s%H%b%G%k!"F|IU$H;~9o$N5!9=!"9q:]2=!"$*$h$S$5$^$6$^$J%f!<%F%#%j%F%#%/%i%9(B ($BJ8;zNs%H!<%/%J%$%6!"Mp?t%8%'%M%l!<%?!"%S%C%HG[Ns(B) $B$,4^$^$l$F$$$^$9!#(B$B%5%s%W%k(B
Date
$B%/%i%9$r%$%s%9%?%s%92=$7$F$$$^$9!#(B
//$B%Q%C%1!<%8$N%$%s%]!<%H(B
import java.util.*;
//$B%/%i%9Dj5A(B
class TestDate{
public static void main(String args[]){
//Date$B%/%i%9$N%$%s%9%?%s%92=(B
Date hiduke=new Date();
System.out.println(hiduke);
//$B%*%V%8%'%/%H$N%a%=%C%I$NMxMQ(B
long i=hiduke.getTime();
System.out.println(i);
//Date$B%/%i%9$N%$%s%9%?%s%92=(B
Date epoch=new Date(i);
System.out.println(epoch);
}
}
Date
$B%/%i%9$OF|IU>pJs$rJ];}$7$^$9!#0z?t$N$J$$%3%s%9%H%i%/%?$G$O8=:_$N;~9o$,%7%9%F%`$+$i
C:\Java>javac TestDate.java
C:\Java>java TestDate
Wed Jan 02 18:05:57 JST 2002
1009962357107
Wed Jan 02 18:05:57 JST 2002
Copyright © 2001 SUGAI, Manabu. All Rights Reserved.
SEO
[PR] 爆速!無料ブログ 無料ホームページ開設 無料ライブ放送