验证参数是否为数字,是true

/**
	 * 验证参数是否为数字,是true
	 * @param object
	 * @return
	 */
	public final static boolean isNumber(Object object) {
		try {
			Pattern p = Pattern.compile("-?[0-9]+(\\.[0-9]+)?");
			Matcher m = p.matcher(object.toString());
			return m.matches();
		} catch (Exception e) {
			e.printStackTrace();
			return false;
		}
	}