java 图片上写入文字

以下方法在fc6下测试通过,假设用户的jre路径为 /usr/java/jdk1.6.0_03/jre/#cd /usr/java/jdk1.6.0_03/jre/lib/fonts#sudo mkdir fallback将C:\WINDOWS\Fonts\simsun.ttc拷贝到 /usr/java/jdk1.6.0_03/jre/lib/fonts/fallback文件夹内 ok!//读取图片文件，得到BufferedImage对象BufferedImage bimg=ImageIO.read(new FileInputStream("c:/u1.jpg"));//得到Graphics2D 对象Graphics2D g2d=(Graphics2D)bimg.getGraphics();//设置颜色和画笔粗细g2d.setColor(Color.RED);g2d.setStroke(new BasicStroke(5));g2d.setFont(new Font("Serif", Font.PLAIN, 13));//绘制图案或文字g2d.drawString("陈克永", 174, 257);g2d.drawString("2015", 279, 257);g2d.drawString("8", 343, 257);//保存新图片ImageIO.write(bimg, "JPG",new FileOutputStream("c:/u2.jpg"));public String lpzjImg(){this.getResponse().setContentType("image/jpeg;charset=UTF-8");this.getResponse().setHeader("Content-Disposition", "attachment;filename=lpzj.jpg");try{//读取图片文件，得到BufferedImage对象BufferedImage bimg=ImageIO.read(new FileInputStream(FileAction.class.getClassLoader().getResource("/").getPath()+"other/lpzjjz.jpg"));//得到Graphics2D 对象Graphics2D g2d=(Graphics2D)bimg.getGraphics();//设置颜色和画笔粗细g2d.setColor(Color.RED);g2d.setStroke(new BasicStroke(5));g2d.setFont(new Font("Serif", Font.PLAIN, 13));//绘制图案或文字Object tupfullname = xhjConsoleDao.getBaseSession().createSQLQuery("select fullname from tbl_user_profile  where id="+userProfileName).uniqueResult();g2d.drawString(tupfullname.toString(), 174, 257);g2d.drawString(lpzjYearMonth.substring(0, 4), 279, 257);g2d.drawString(lpzjYearMonth.substring(4), 343, 257);//保存新图片ByteArrayOutputStream outputStream = new ByteArrayOutputStream();ImageIO.write(bimg, "JPG",outputStream);outputStream.flush();        byte[] byteArray = outputStream.toByteArray();getResponse().getOutputStream().write(byteArray);}catch(Exception e){//ignore}return null;}