public class Test1 {
public static void main(String[] args) {
// TODO Auto-generated method stub
File file = new File("E:\\KuGou\\陈惠英 - 今世有缘.mp3");
StringBuilder str = new StringBuilder();
Calendar ca = Calendar.getInstance();
ca.setTimeInMillis(file.lastModified());
str.append("最后修改日期"+ca.getTime().toLocaleString());
str.append("\n");
//数字分节
DecimalFormat df3 = new DecimalFormat("000,000");
str.append("文件大小"+df3.format(file.length()));
str.append("\n");
if(file.isDirectory())
{
str.append("类型: 目录");
}
else
{
str.append("类型: 文件");
}
System.out.println(str.toString());
}
}