日期:2014-05-20 浏览次数:20766 次
public class Test { public static void main(String[] args) throws ParseException { String str = "20071017"; SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd"); Date date = sdf.parse(str); sdf = new SimpleDateFormat("E"); System.out.println(str + " " + sdf.format(date)); } }