接上面的拆分图片，这个是把刚才拆分的图片重新合成为原图片

来源：互联网发布：球球大作战知乎编辑：程序博客网时间：2024/04/28 15:34

注意：

这里的拆分的图片（即输入流）为上文我们拆分的图片，如果是自己通过ps把原图片切成四份的话，请看我另一篇文章http://blog.csdn.net/u011768325/article/details/37961907

package com.hcj.july21.am;import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.FileOutputStream;public class TestHe {public static void main(String[] args) throws Exception {File f1 = new File("images/copy1.jpg");File f2 = new File("images/copy2.jpg");File f3 = new File("images/copy3.jpg");File f4 = new File("images/copy4.jpg");File out = new File("images2/treasureMap.jpg");FileInputStream fis1 = new FileInputStream(f1);FileInputStream fis2 = new FileInputStream(f2);FileInputStream fis3 = new FileInputStream(f3);FileInputStream fis4 = new FileInputStream(f4);FileOutputStream fos = new FileOutputStream(out);byte[] buffer = new byte[60592 + 1000];int read1 = fis1.read(buffer);fos.write(buffer, 0, read1);int read2 = fis2.read(buffer);fos.write(buffer, 0, read2);int read3 = fis3.read(buffer);fos.write(buffer, 0, read3);int read4 = fis4.read(buffer);fos.write(buffer, 0, read4);fos.close();fis4.close();fis3.close();fis2.close();fis1.close();System.out.println("end");}}

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