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最新推荐文章于 2023-08-25 10:09:09 发布

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最新推荐文章于 2023-08-25 10:09:09 发布

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分类专栏：【JAVA】

本文链接：https://blog.youkuaiyun.com/tianchenglin/article/details/50125999

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import java.io.*;
import java.util.*;
class SequenceDemo {
	public static void main(String[] args) {
		Vector<FileInputStream> v = new Vector<FileInputStream>();

		v.add(new FileInputStream("C:\\1.txt"));
		v.add(new FileInputStream("C:\\2.txt"));
		v.add(new FileInputStream("C:\\3.txt"));

		Enumeration<FileInputStream> en = v.elements();

		SequenceInputStream sis = new SequenceInputStream(en);

		FileOutputStream fos = new FileOutputStream("C:\\4.txt");

		byte[] buffer = new byte[1024];

		int length = 0;
		while((length = sis.read(buffer)) != -1){
			fos.write(buffer,0,length);
		}

		fos.close();
		sis.close();
	}
}