java.util.Date;

import java.util.Date;
Date date = new Date();
DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
str = dateFormat.format(date);
----------------------------------------
2009/07/01

時區處理

Calendar rightNow = Calendar.getInstance(Locale.TAIWAN);
int week = rightNow.get(Calendar.DAY_OF_WEEK);// 星期天1 星期六7 1-6
int hour = rightNow.get(Calendar.HOUR_OF_DAY);
int min = rightNow.get(Calendar.MINUTE);
int sec = rightNow.get(Calendar.SECOND);

// getTime();
// 如果是台灣時間星期一到星期五0800-1800就執行Read();

if (week >= 2 & week <= 6 & hour >= 8 & hour <= 18) { try { Read(); } catch (Exception e1) { e1.printStackTrace(); } }