Java实现deflate算法的压缩和解压

package com.huawei.cn;

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

public class compress {
    public static void main(String[] args) throws Exception {
        //输入流
        BufferedReader bf=new BufferedReader(new InputStreamReader(new FileInputStream(args[0]),"GBK"));
        //输出流
        BufferedOutputStream out=new BufferedOutputStream(new DeflaterOutputStream(new FileOutputStream(args[1])));
        System.out.println("this is starting compress");
        int c=0;
        while((c=bf.read())!=-1){
            out.write(c);
        }
        bf.close();
        out.close();

        BufferedReader in2=new BufferedReader(
                new InputStreamReader(
                        new InflaterInputStream(
                                new FileInputStream(args[1]))));
        BufferedOutputStream out2=new BufferedOutputStream(new FileOutputStream(args[0]+"xixx"));

        int d=0;
        while((d=in2.read())!=-1){
            out2.write(d);
        }

        out2.flush();
        in2.close();
        out2.close();

    }
}

因为要验证deflate的算法,所以在java上跑一下,因为会跑到native库中。

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