摘要:
ByteArrayOutputStream baos = new ByteArrayOutputStream();Captcha captcha = createCaptcha();ImageIO.write(captcha.getImage(), "png", baos);logger.info( 阅读全文
摘要:
http://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase7-521261.html 阅读全文