Java 日付書式
- 例
import java.text.SimpleDateFormat; import java.util.Calendar; public class DateFormatSample { public static void main(String[] args) { Calendar cal = Calendar.getInstance(); // 昨日の日付 cal.add(Calendar.DATE, -1); SimpleDateFormat df = (SimpleDateFormat)SimpleDateFormat.getInstance(); df.applyPattern("yyyy-MM-dd"); System.out.println(df.format(cal.getTime())); } }
YAGI Hiroto (piroto@a-net.email.ne.jp)
twitter http://twitter.com/pppiroto
Copyright© 矢木 浩人 All Rights Reserved.