获取世界各地区的时间

package com.zhiming.tree;

import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.TimeZone;

public class CountryDate
{

	/**
	 * @author ZhangXiLiang
	 * @param args
	 */
	public static void main(String[] args) throws Exception
	{
		Calendar c2;
		SimpleDateFormat sdf = new SimpleDateFormat("yyyy年-MM月-dd日'  'HH:mm:ss");
		// Calendar c = Calendar.getInstance();
		// 日历对象设置当前时间为系统时间
		// c.setTimeInMillis(System.currentTimeMillis());
		// Calendar日期类型转换为Date
		// Date nowtime = c.getTime();
		for (String str : TimeZone.getAvailableIDs())
		{

			String newStr = null;
			int number = str.lastIndexOf("/");
			if (number != -1)
			{

				newStr = str.substring(number + 1);
			}
			else
			{
				newStr = str;
			}

			if (!newStr.contains("GMT"))
			{
				TimeZone timezone = TimeZone.getTimeZone(newStr);
				c2 = new GregorianCalendar(timezone);
			
				System.out.println("时区的ID:" + newStr + "  当前的小时:"
						+ c2.get(Calendar.HOUR_OF_DAY)+"  ");
			}
		}
		// System.out.println(sdf.format(nowtime));

	}

}