Java 时间转换

	public static void main(String[] args) throws ParseException {
		String dt="Thu May 28 18:23:17 CST 2015";
		
		SimpleDateFormat sdf1= new SimpleDateFormat("EEE MMM dd HH:mm:ss z yyyy", Locale.ENGLISH);

		SimpleDateFormat sdf2= new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

		System.out.println(sdf2.format(sdf1.parse(dt)));  
		
	    String s = "Tue Jul 12 12:10:11 GMT+08:00 2016"; 
	    SimpleDateFormat sf1 = new SimpleDateFormat("EEE MMM dd hh:mm:ss z yyyy", Locale.ENGLISH);  
	    Date date = sf1.parse(s); 
	    SimpleDateFormat sf2 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); 
	    String str = sf2.format(date);
	    System.out.println(str); 
	}

输出结果：

	2015-05-28 18:23:17
	2016-07-12 00:10:11