Java无需解压直接读取Zip文件和文件内容

package test;

import java.io.BufferedInputStream;  

import java.io.BufferedReader;  

import java.io.FileInputStream;  

import java.io.InputStream;  

import java.io.InputStreamReader;  

import java.util.zip.ZipEntry;  

import java.util.zip.ZipFile;  

import java.util.zip.ZipInputStream;  

public class aaaa {

    public static void main(String[] args) throws Exception {

        try {  

               readZipFile("D:\\ztree.zip");  

           } catch (Exception e) {  

               // TODO Auto-generated catch block  

               e.printStackTrace();  

           }  

    }

    

    public static void readZipFile(String file) throws Exception {  

           ZipFile zf = new ZipFile(file);  

           InputStream in = new BufferedInputStream(new FileInputStream(file));  

           ZipInputStream zin = new ZipInputStream(in);  

           ZipEntry ze;  

           while ((ze = zin.getNextEntry()) != null) {  

               if (ze.isDirectory()) {

               } else {  

                   System.err.println("file - " + ze.getName() + " : "  

                           + ze.getSize() + " bytes");  

                   long size = ze.getSize();  

                   if (size > 0) {  

                       BufferedReader br = new BufferedReader(  

                               new InputStreamReader(zf.getInputStream(ze)));  

                       String line;  

                       while ((line = br.readLine()) != null) {  

                           System.out.println(line);  

                       }  

                       br.close();  

                   }  

                   System.out.println();  

               }  

           }  

           zin.closeEntry();  

       }  

}