jsp代码实例第51课

code051.java

package pack01;import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;//获得当前时间的类
public class code051
{private String dateTime; //日期及时间private String week; //星期private Calendar calendar = Calendar.getInstance(); //日历的当前实例public String getDateTime(){Date currentDate = Calendar.getInstance().getTime();SimpleDateFormat format = new SimpleDateFormat("yyyy年MM月dd日 HH时mm分ss秒");this.dateTime = format.format(currentDate);return dateTime;}public String getWeek(){String[] weeks = new String[]{"星期日","星期一","星期二","星期三","星期四","星期五","星期六"};int index = calendar.get(Calendar.DAY_OF_WEEK);this.week = weeks[index - 1];return this.week;}
}