Java解压zip文件完整代码分享-eolink官网

Java解压zip文件完整代码分享

关于java解压zip文件，我觉得也没啥好多说的，就是干呗。。代码如下：

package com.lanyuan.assembly.util;

import java.io.BufferedOutputStream;

import java.io.File;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.util.Enumeration;

import org.apache.tools.zip.ZipEntry;

import org.apache.tools.zip.ZipFile;

/**

* 解压Zip文件工具类

* @author zhangyongbo

public class ZipUtil

{

private static final int buffer = 2048;

/**

* 解压Zip文件

* @param path 文件目录

public static void unZip(String path)

{

int count = -1;

String savepath = "";

File file = null;

InputStream is = null;

FileOutputStream fos = null;

BufferedOutputStream bos = null;

savepath = path.substring(0, path.lastIndexOf(".")) + File.separator; //保存解压文件目录

new File(savepath).mkdir(); //创建保存目录

ZipFile zipFile = null;

try

{

zipFile = new ZipFile(path,"gbk"); //解决中文乱码问题

Enumeration> entries = zipFile.getEntries();

while(entries.hasMoreElements())

{

byte buf[] = new byte[buffer];

ZipEntry entry = (ZipEntry)entries.nextElement();

String filename = entry.getName();

boolean ismkdir = false;

if(filename.lastIndexOf("/") != -1){ //检查此文件是否带有文件夹

ismkdir = true;

}

filename = savepath + filename;

if(entry.isDirectory()){ //如果是文件夹先创建

file = new File(filename);

file.mkdirs();

continue;

}

file = new File(filename);

if(!file.exists()){ //如果是目录先创建

if(ismkdir){

new File(filename.substring(0, filename.lastIndexOf("/"))).mkdirs(); //目录先创建

}

file.createNewFile(); //创建文件

is = zipFile.getInputStream(entry);

fos = new FileOutputStream(file);

bos = new BufferedOutputStream(fos, buffer);

while((count = is.read(buf)) > -1)

{

bos.write(buf, 0, count);

}

bos.flush();

bos.close();

fos.close();

is.close();

}

zipFile.close();

}catch(IOException ioe){

ioe.printStackTrace();

}finally{

try{

if(bos != null){

bos.close();

}

if(fos != null) {

fos.close();

}

if(is != null){

is.close();

}

if(zipFile != null){

zipFile.close();

}

}catch(Exception e) {

e.printStackTrace();

}

/*public static void main(String[] args)

{

unZip("F:\\110000002.zip");

String f = "F:\\110000002";

File file = new File(f);

String[] test=file.list();

for(int i=0;i

System.out.println(test[i]);

}

System.out.println("------------------");

String fileName = "";

File[] tempList = file.listFiles();

for (int i = 0; i < tempList.length; i++) {

if (tempList[i].isFile()) {

System.out.println("文件："+tempList[i]);

fileName = tempList[i].getName();

System.out.println("文件名："+fileName);

}

if (tempList[i].isDirectory()) {

System.out.println("文件夹："+tempList[i]);

}

} */

}

上面是第一种的代码示例，接着是另外一种，代码如下：

import java.io.*;

import java.nio.charset.Charset;

import java.util.Enumeration;

import java.util.zip.ZipEntry;

import java.util.zip.ZipFile;

/**

* Created by wzj on 2016/9/9.

public class UZipFile

{

/**

* 解压到指定目录

public static void unZipFiles(String zipPath,String descDir)throws IOException

{

unZipFiles(new File(zipPath), descDir);

}

/**

* 解压文件到指定目录

@SuppressWarnings("rawtypes")

public static void unZipFiles(File zipFile,String descDir)throws IOException

{

File pathFile = new File(descDir);

if(!pathFile.exists())

{

pathFile.mkdirs();

}

//解决zip文件中有中文目录或者中文文件

ZipFile zip = new ZipFile(zipFile, Charset.forName("GBK"));

for(Enumeration entries = zip.entries(); entries.hasMoreElements();)

{

ZipEntry entry = (ZipEntry)entries.nextElement();

String zipEntryName = entry.getName();

InputStream in = zip.getInputStream(entry);

String outPath = (descDir+zipEntryName).replaceAll("\\*", "/");;

//判断路径是否存在,不存在则创建文件路径

File file = new File(outPath.substring(0, outPath.lastIndexOf('/')));

if(!file.exists())

{

file.mkdirs();

}

//判断文件全路径是否为文件夹,如果是上面已经上传,不需要解压

if(new File(outPath).isDirectory())

{

continue;

}

//输出文件路径信息

System.out.println(outPath);

OutputStream out = new FileOutputStream(outPath);

byte[] buf1 = new byte[1024];

int len;

while((len=in.read(buf1))>0)

{

out.write(buf1,0,len);

}

in.close();

out.close();

}

System.out.println("******************解压完毕********************");

}

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

/**

* 解压文件

File zipFile = new File("d:/资料.zip");

String path = "d:/zipfile/";

unZipFiles(zipFile, path);

}

测试结果

d:/zipfile/资料/三大框架所有题.htm

d:/zipfile/资料/三大框架所有题_files/bootstrap.css

d:/zipfile/资料/三大框架所有题_files/bootstrap.js

d:/zipfile/资料/三大框架所有题_files/css_global.css

d:/zipfile/资料/三大框架所有题_files/jquery.js

d:/zipfile/资料/三大框架所有题_files/logo.png

d:/zipfile/资料/三大框架所有题_files/scripts(1).php

d:/zipfile/资料/三大框架所有题_files/scripts(2).php

d:/zipfile/资料/三大框架所有题_files/scripts.js

d:/zipfile/资料/三大框架所有题_files/scripts.php

d:/zipfile/资料/三大框架所有题_files/transparent.gif

d:/zipfile/资料/回顾.txt

d:/zipfile/资料/源码/day29_00_struts2Interceptor/.classpath

d:/zipfile/资料/源码/day29_00_struts2Interceptor/.mymetadata

d:/zipfile/资料/源码/day29_00_struts2Interceptor/.project

d:/zipfile/资料/源码/day29_00_struts2Interceptor/.settings/.jsdtscope

d:/zipfile/资料/源码/day29_00_struts2Interceptor/.settings/com.genuitec.eclipse.j2eedt.core.prefs

d:/zipfile/资料/源码/day29_00_struts2Interceptor/.settings/org.eclipse.jdt.core.prefs

d:/zipfile/资料/源码/day29_00_struts2Interceptor/.settings/org.eclipse.wst.common.component

d:/zipfile/资料/源码/day29_00_struts2Interceptor/.settings/org.eclipse.wst.common.project.facet.core.xml

d:/zipfile/资料/源码/day29_00_struts2Interceptor/.settings/org.eclipse.wst.jsdt.ui.superType.container

d:/zipfile/资料/源码/day29_00_struts2Interceptor/.settings/org.eclipse.wst.jsdt.ui.superType.name

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/1.jsp

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/META-INF/MANIFEST.MF

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/classes/com/itheima/action/Demo1Action.class

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/classes/com/itheima/action/UserAction.class

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/classes/com/itheima/interceptors/Demo1Interceptor.class

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/classes/com/itheima/interceptors/LoginCheckInterceptor.class

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/classes/struts.xml

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/lib/asm-3.3.jar

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/lib/asm-commons-3.3.jar

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/lib/asm-tree-3.3.jar

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/lib/commons-fileupload-1.3.jar

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/lib/commons-io-2.0.1.jar

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/lib/commons-lang3-3.1.jar

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/lib/commons-logging-1.1.3.jar

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/lib/freemarker-2.3.19.jar

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/lib/javassist-3.11.0.GA.jar

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/lib/log4j-1.2.17.jar

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/lib/ognl-3.0.6.jar

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/lib/struts2-core-2.3.15.3.jar

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/lib/xwork-core-2.3.15.3.jar

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/WEB-INF/web.xml

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/index.jsp

d:/zipfile/资料/源码/day29_00_struts2Interceptor/WebRoot/login.jsp

d:/zipfile/资料/源码/day29_00_struts2Interceptor/src/com/itheima/action/Demo1Action.java

d:/zipfile/资料/源码/day29_00_struts2Interceptor/src/com/itheima/action/UserAction.java

d:/zipfile/资料/源码/day29_00_struts2Interceptor/src/com/itheima/interceptors/Demo1Interceptor.java

d:/zipfile/资料/源码/day29_00_struts2Interceptor/src/com/itheima/interceptors/LoginCheckInterceptor.java

d:/zipfile/资料/源码/day29_00_struts2Interceptor/src/struts.xml

d:/zipfile/资料/源码/day29_01_struts2Upload/.classpath

d:/zipfile/资料/源码/day29_01_struts2Upload/.mymetadata

d:/zipfile/资料/源码/day29_01_struts2Upload/.project

d:/zipfile/资料/源码/day29_01_struts2Upload/.settings/.jsdtscope

d:/zipfile/资料/源码/day29_01_struts2Upload/.settings/com.genuitec.eclipse.j2eedt.core.prefs

d:/zipfile/资料/源码/day29_01_struts2Upload/.settings/org.eclipse.jdt.core.prefs

d:/zipfile/资料/源码/day29_01_struts2Upload/.settings/org.eclipse.wst.common.component

d:/zipfile/资料/源码/day29_01_struts2Upload/.settings/org.eclipse.wst.common.project.facet.core.xml

d:/zipfile/资料/源码/day29_01_struts2Upload/.settings/org.eclipse.wst.jsdt.ui.superType.container

d:/zipfile/资料/源码/day29_01_struts2Upload/.settings/org.eclipse.wst.jsdt.ui.superType.name

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/1.jsp

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/2.jsp

d:/zicoGoWktAqCpfile/资料/源码/day29_01_struts2Upload/WebRoot/META-INF/MANIFEST.MF

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/classes/com/itheima/action/DownloadAction.class

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/classes/com/itheima/action/Upload1Action.class

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/classes/com/itheima/action/Upload1Action_zh_CN.properties

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/classes/com/itheima/action/Upload2Action.class

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/classes/struts.xml

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/classes/美女.jpg

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/lib/asm-3.3.jar

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/lib/asm-commons-3.3.jar

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/lib/asm-tree-3.3.jar

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/lib/commons-fileupload-1.3.jar

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/lib/commons-io-2.0.1.jar

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/lib/commons-lang3-3.1.jar

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/lib/commons-logging-1.1.3.jar

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/lib/freemarker-2.3.19.jar

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/lib/javassist-3.11.0.GA.jar

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/lib/log4j-1.2.17.jar

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/lib/ognl-3.0.6.jar

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/lib/struts2-core-2.3.15.3.jar

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/lib/xwork-core-2.3.15.3.jar

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/WEB-INF/web.xml

d:/zipfile/资料/源码/day29_01_struts2Upload/WebRoot/success.jsp

d:/zipfile/资料/源码/day29_01_struts2Upload/src/com/itheima/action/DownloadAction.java

d:/zipfilecoGoWktAqC/资料/源码/day29_01_struts2Upload/src/com/itheima/action/Upload1Action.java

d:/zipfile/资料/源码/day29_01_struts2Upload/src/com/itheima/action/Upload1Action_zh_CN.properties

d:/zipfile/资料/源码/day29_01_struts2Upload/src/com/itheima/action/Upload2Action.java

d:/zipfile/资料/源码/day29_01_struts2Upload/src/struts.xml

d:/zipfile/资料/源码/day29_01_struts2Upload/src/美女.jpg

d:/zipfile/资料/源码/day29_02_struts2ognl/.classpath

d:/zipfile/资料/源码/day29_02_struts2ognl/.mymetadata

d:/zipfile/资料/源码/day29_02_struts2ognl/.project

d:/zipfile/资料/源码/day29_02_struts2ognl/.settings/.jsdtscope

d:/zipfile/资料/源码/day29_02_struts2ognl/.settings/com.genuitec.eclipse.j2eedt.core.prefs

d:/zipfile/资料/源码/day29_02_struts2ognl/.settings/org.eclipse.jdt.core.prefs

d:/zipfile/资料/源码/day29_02_struts2ognl/.settings/org.eclipse.wst.common.component

d:/zipfile/资料/源码/day29_02_struts2ognl/.settings/org.eclipse.wst.common.project.facet.core.xml

d:/zipfile/资料/源码/day29_02_struts2ognl/.settings/org.eclipse.wst.jsdt.ui.superType.container

d:/zipfile/资料/源码/day29_02_struts2ognl/.settings/org.eclipse.wst.jsdt.ui.superType.name

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/1.jsp

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/2.jsp

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/3.jsp

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/4.jsp

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/5.jsp

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/6.jsp

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/7.jsp

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/META-INF/MANIFEST.MF

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/classes/com/itheima/action/Demo1Action.class

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/classes/com/itheima/action/Demo2Action.class

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/classes/com/itheima/action/Demo3Action.class

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/classes/com/itheima/domain/User.class

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/classes/struts.xml

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/lib/asm-3.3.jar

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/lib/asm-commons-3.3.jar

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/lib/asm-tree-3.3.jar

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/lib/commons-fileupload-1.3.jar

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/lib/commons-io-2.0.1.jar

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/lib/commons-lang3-3.1.jar

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/lib/commons-logging-1.1.3.jar

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/lib/freemarker-2.3.19.jar

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/lib/javassist-3.11.0.GA.jar

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/lib/log4j-1.2.17.jar

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/lib/ognl-3.0.6.jar

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/lib/struts2-core-2.3.15.3.jar

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/lib/xwork-core-2.3.15.3.jar

d:/zipfile/资料/源码/day29_02_struts2ognl/WebRoot/WEB-INF/web.xml

d:/zipfile/资料/源码/day29_02_struts2ognl/src/com/itheima/action/Demo1Action.java

d:/zipfile/资料/源码/day29_02_struts2ognl/src/com/itheima/action/Demo2Action.java

d:/zipfile/资料/源码/day29_02_struts2ognl/src/com/itheima/action/Demo3Action.java

d:/zipfile/资料/源码/day29_02_struts2ognl/src/com/itheima/domain/User.java

d:/zipfile/资料/源码/day29_02_struts2ognl/src/struts.xml

d:/zipfile/资料/课堂笔记.doc

******************解压完毕********************

总结

以上就是Java解压zip文件完整代码分享的全部内容，希望对大家有所帮助。感兴趣的朋友可以继续参阅本站：Java编程接口调用的作用及代码分享、java并发学习之BlockingQueue实现生产者消费者详解、浅谈java中字符串数组、字符串、整形之间的转换等，有什么问题可以随时留言，会及时回复大家的。感谢朋友们对本站的支持！