gzipcompress.java

来自「压缩代码」· Java 代码 · 共 32 行

import java.io.*;
import java.util.zip.*;

public class GZIPcompress {
	public static void main(String[] args)
	throws IOException {
		BufferedReader in =
			new BufferedReader(
					new FileReader(args[0]));
	BufferedOutputStream out = 
		new BufferedOutputStream(
			new GZIPOutputStream(
		new FileOutputStream("test.gz")));
	System.out.println("Writing file");
	int c;
	while ((c = in.read()) != -1)
		out.write(c);
	in.close();
	out.close();
	System.out.println("Reading file");
	BufferedReader in2 = 
		new BufferedReader(
		  new InputStreamReader(
		    new GZIPInputStream(
		      new FileInputStream("test.gz"))));
	String s;
	while ((s = in2.readLine()) != null)
		System.out.println(s);
	}

}