本文实例为大家分享了java生成图片进行套打的具体代码，供大家参考，具体内容如下

import java.awt.Color;import java.awt.Font;import java.awt.Graphics;import java.awt.image.BufferedImage;import java.io.File;import java.util.Calendar;import javax.imageio.ImageIO;import org.junit.Test;public class imgecreate{@Test public void graphicsGeneration() { try { int imageWidth = 3507;// 图片的宽度 int imageHeight = 2480;// 图片的高度 BufferedImage image = new BufferedImage(imageWidth, imageHeight, BufferedImage.TYPE_INT_RGB); Graphics graphics = image.getGraphics(); graphics.setColor(Color.white); graphics.fillRect(0, 0, imageWidth, imageHeight); graphics.setColor(Color.black); graphics.setFont(new Font("宋体", Font.PLAIN, 70)); String address="山东省飞史蒂夫肯德基首付款艰苦奋斗就胜多负少的飞电风扇"; //为控制字符串过长换行 graphics.drawString(address.substring(0,13), 985,1416); graphics.drawString(address.substring(13), 985,1484); Calendar now = Calendar.getInstance(); //证书有效期为3年，所以截止日减去1天 now.set(Calendar.DATE, now.get(Calendar.DATE)-1); now.add(Calendar.YEAR, 3);// BufferedImage small = ImageIO.read(new File("D://t.jpg"));//生成的图片中插入另一张图片 graphics.drawImage(small, 2524, 943, 385,385, null); graphics.dispose(); createImage("D://test1.jpg", image); }catch(Exception e) { e.printStackTrace(); } } private static void createImage(String fileLocation, BufferedImage image) { try { ImageIO.write(image, "jpeg" , new File(fileLocation)); image.flush(); } catch (Exception e) { e.printStackTrace(); } } public static void main(String[] args){ }

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。