<!-- https://mvnrepository.com/artifact/com.madgag/animated-gif-lib -->
<dependency>
	<groupId>com.madgag</groupId>
	<artifactId>animated-gif-lib</artifactId>
	<version>1.4</version>
</dependency>

package com.yelang.mp42gif;
 
import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
import java.io.IOException;
 
import com.madgag.gif.fmsware.AnimatedGifEncoder;
 
public class PageTest {
 
	public static final int SIZE = 200;
	 
    public static void main(String[] args) throws IOException {
        AnimatedGifEncoder encoder = new AnimatedGifEncoder();
        encoder.start("D:/giftest/out.gif");
        encoder.setTransparent(Color.WHITE);
        encoder.setRepeat(0);
        encoder.setDelay(50);
 
        BufferedImage img = new BufferedImage(SIZE, SIZE, BufferedImage.TYPE_3BYTE_BGR);
        Graphics2D g2d = img.createGraphics();
 
        for (int i=0; i<100; i++) {
            g2d.setColor(Color.WHITE);
            g2d.fillRect(0, 0, SIZE, SIZE);
            g2d.setColor(Color.BLACK);
            g2d.drawOval(0, i, 120, 120);
            encoder.addFrame(img);
        }
 
        g2d.dispose();
        encoder.finish();
        System.out.println("完成");
    }
 
}

BufferedImage image1 = ImageIO.read(new File("D:/giftest/dir2/1.jpg"));
BufferedImage image2 = ImageIO.read(new File("D:/giftest/dir2/2.jpg"));
BufferedImage image3 = ImageIO.read(new File("D:/giftest/dir2/3.jpg"));
BufferedImage image4 = ImageIO.read(new File("D:/giftest/dir2/4.jpg"));

 AnimatedGifEncoder e = new AnimatedGifEncoder();
// 設(shè)置生成圖片大小
e.setSize(4000, 3000);
//生成的圖片路徑
	    
e.start("D:/giftest/dir2/demo1.gif");
//圖片之間間隔時(shí)間
e.setDelay(500); 
//重復(fù)次數(shù) 0表示無(wú)限重復(fù) 默認(rèn)不重復(fù)
e.setRepeat(0);
e.setQuality(5);

//添加圖片
e.addFrame(image1);
e.addFrame(image2);
e.addFrame(image3);
e.addFrame(image4);
e.finish();

public static void test3() throws IOException {
		BufferedImage image1 = ImageIO.read(new File("D:/giftest/dir2/1.jpg"));
	    BufferedImage image2 = ImageIO.read(new File("D:/giftest/dir2/2.jpg"));
	    BufferedImage image3 = ImageIO.read(new File("D:/giftest/dir2/3.jpg"));
	    BufferedImage image4 = ImageIO.read(new File("D:/giftest/dir2/4.jpg"));
	    AnimatedGifEncoder e = new AnimatedGifEncoder();
	    // 設(shè)置生成圖片大小
	    e.setSize(4000, 3000);
	    //生成的圖片路徑
	    
	    e.start("D:/giftest/dir2/demo1.gif");
	    //圖片之間間隔時(shí)間
	    e.setDelay(500); 
	    //重復(fù)次數(shù) 0表示無(wú)限重復(fù) 默認(rèn)不重復(fù)
	    e.setRepeat(0);
	    e.setQuality(5);
	    //添加圖片
	    e.addFrame(image1);
	    e.addFrame(image2);
	    e.addFrame(image3);
	    e.addFrame(image4);
	    e.finish();
	    System.out.println("finish");
	}