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Date型で日付書式 | Java | 株式会社CONFRAGE
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Date型で日付書式
java.util.Dateクラスを使用して日付を取得することが出来ます。
書式は、java.text.SimpleDateFormatで指定します。

以下例です。

サンプル
import java.text.SimpleDateFormat;
import java.util.Date;

public class Test{

    public static void main(String[] args){
        Date date = new Date();
        SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMdd");
        System.out.println(formatter.format(date));
    }
}
実行結果は以下のようになります。

20080425

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