java zipfile解压文件乱码,zip解压乱码怎么解决

Java代码

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; public static void main(String[] args) { unZip("E:javaAndroidaaa.zip"); } /** * 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(); } } } }