日期格式化取月日

日期格式化

SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		Date date = null;
		try {
			date = sdf.parse("2012-10-18 22:22:22");
		} catch (ParseException e) {
			e.printStackTrace();
		}
		SimpleDateFormat sdf1 = new SimpleDateFormat("MM.dd");
		String dateName = sdf1.format(date);
		if ("0".equals(dateName.substring(0, 1))) {
			dateName = dateName.substring(1, 5);
			int index = dateName.lastIndexOf(".");
			if ("0".equals(dateName.substring(index + 1, 3))) {
				dateName = dateName.substring(0, index + 1)
						+ dateName.substring(index + 2);
			}
		} else {
			int index = dateName.lastIndexOf(".");
			if ("0".equals(dateName.substring(index + 1, 4))) {
				dateName = dateName.substring(0, index + 1)
						+ dateName.substring(index + 2, 5);
			}
		}

		System.out.println(dateName);

输出:10.18