一个生成文字图片的JAVA函数时间:2023-02-10 23:15:38 try ... { BufferedImage bufImg = new BufferedImage(30,30,BufferedImage.TYPE_INT_RGB); Graphics2D g2d = (Graphics2D) bufImg.getGraphics(); g2d.drawString("Test123",10,10); ByteArrayOutputStream boutstream = new ByteArrayOutputStream(); JPEGImageEncoder enc = JPEGCodec.createJPEGEncoder(boutstream); JPEGEncodeParam params = JPEGCodec.getDefaultJPEGEncodeParam(bufImg); params.setQuality(100, true); enc.encode(bufImg, params); File f = new File("test.jpg"); FileOutputStream fimage = new FileOutputStream(new File("test.jpg")); boutstream.writeTo(fimage); fimage.close();} catch (Exception e) ... { System.out.println(e);}