使用JAVA解压zip压缩包实例源码说明,java解压ZIP文件的方法是什么,麻不麻烦,以下是java源码实例:
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;
/**
* java解压zip压缩包
* David 2012-10-12
*/
public class UnZipFile
{
private static final int buffer = 2048;
public static void main(String[] args)
{
unZip(“D:\\TEST\\TEST.zip”);
}
public static void unZip(String path)
{
int count = -1;
int index = -1;
boolean flag = false;
File file = null;
InputStream is = null;
FileOutputStream fos = null;
BufferedOutputStream bos = null;
String dirName = “”;
//String savepath = path.substring(0, path.lastIndexOf(“\\”)) + “\\”;
try
{
ZipFile zipFile = new ZipFile(path);
Enumeration<?> entries = zipFile.getEntries();
while(entries.hasMoreElements())
{
byte buf[] = new byte[buffer];
ZipEntry entry = (ZipEntry)entries.nextElement();
String filename = entry.getName();
index = filename.indexOf(“/”);
if(index > -1)
dirName = filename.substring(0, index);
File dirFile = new File(filename);
if(!(dirFile.exists())){
dirFile.mkdir();
}
// filename = savepath + filename;
file = new File(filename);
file.createNewFile();
is = zipFile.getInputStream(entry);
fos = new FileOutputStream(file);
bos = new BufferedOutputStream(fos, buffer);
while((count = is.read(buf)) > -1)
{
bos.write(buf, 0, count );
}
fos.close();
is.close();
}
zipFile.close();
}catch(IOException ioe){
ioe.printStackTrace();
}
}
} 本文链接地址: 使用JAVA解压zip压缩包实例源码说明