code: public static void mail(String mailAddress) {
  		final Desktop dsktop = getDsktop();
  		try {
  			dsktop.mail(URLUtil.toURI(mailAddress));
  		} catch (IOException e) {
  			throw new IORuntimeException(e);
  		}
  	}
docs: 使用平台默认浏览器打开指定URL地址
  
  @param mailAddress 邮件地址