Java编程,打印昨天的当前时刻
public class Demo {
/*
* Java编程,打印昨天的当前时刻
*/
public static void main(String[] args){
Calendar cal = Calendar.getInstance();
cal.add(Calendar.DATE, -1);
Date date = cal.getTime();
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String str = sdf.format(date);
System.out.println(str);
}
}