java代码生成春节对联

使用java代码，生成春节对联

先上代码：

import sun.font.FontDesignMetrics;
import javax.imageio.ImageIO;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.*;public class chunlian {//设置生成文件存放文件夹final static String imageFolderPath = "D://chunlian//1";//设置背景图final static String sourceFilePath = "D://chunlian//11.png";//设置字体final static String fontName = "宋体";public static void main(String[] args) {write();}public static  void write(){BufferedImage image = new BufferedImage(640*4, 640+2*640*7, BufferedImage.TYPE_INT_RGB);Graphics g = image.createGraphics();g.drawImage(writeH("恭喜发财"),0,0,640*4,640,null);g.drawImage(writeV("三江进宝百业旺"),0,640,640*2,2*640*7,null);g.drawImage(writeV("四海来财万福春"),2*640,640,640*2,2*640*7,null);//输出文件try {ImageIO.write(image,"png",new File(imageFolderPath +"春联.png"));} catch (IOException e) {e.printStackTrace();}}public static  BufferedImage writeH(String text){char[] ch= text.toCharArray();BufferedImage image = new BufferedImage(640*ch.length, 640, BufferedImage.TYPE_INT_RGB);Graphics g = image.createGraphics();for (int i = 0; i < ch.length; i++) {char c = ch[i];g.drawImage(fontMark(String.valueOf(c)),640*i,0,640,640,null);}g.dispose();return image;}public static  BufferedImage writeV(String text){char[] ch= text.toCharArray();BufferedImage image = new BufferedImage(2*640, 2*640*ch.length, BufferedImage.TYPE_INT_RGB);Graphics g = image.createGraphics();for (int i = 0; i < ch.length; i++) {char c = ch[i];g.drawImage(fontMark(String.valueOf(c)),0,2*640*i,2*640,2*640,null);}g.dispose();return image;}public static BufferedImage fontMark(String content) {try {BufferedImage image = ImageIO.read(new File(sourceFilePath));return fontMark(image, content);} catch (IOException e) {return null;}}//文字标记public static BufferedImage fontMark(BufferedImage bufImg, String content) {Font font = new Font(fontName, Font.BOLD, 400);FontDesignMetrics metrics = FontDesignMetrics.getMetrics(font);Graphics2D graphics = bufImg.createGraphics();graphics.setColor(Color.black);graphics.setFont(font);graphics.drawString(content, 120, 460);graphics.dispose();System.out.println(content);return bufImg;}}

然后设置图片

运行即可，如果sun.font运行出现问题，显示：程序包 sun.font 已在模块 java.desktop 中声明, 但该模块未导出它，请参考https://blog.csdn.net/weixin_45721386/article/details/122782192?spm=1001.2014.3001.5501

运行截图：