public class UnzipFile {
/**
* zip
*
* @param targetPath
* @param zipFilePath
*/
public void unzipFile(String targetPath, String zipFilePath) {
try {
File zipFile = new File(zipFilePath);
InputStream is = new FileInputStream(zipFile);
ZipInputStream zis = new ZipInputStream(is);
ZipEntry entry = null;
System.out.println(" :" + zipFile.getName() + "...");
//
while ((entry = zis.getNextEntry()) != null) {
String zipPath = entry.getName();
System.out.println("entry.getName() = "+entry.getName());
try {
//
if (entry.isDirectory())
{ // ，
File zipFolder = new File(targetPath + File.separator
+ zipPath);
if (!zipFolder.exists()) {
zipFolder.mkdirs();
}
}
else
{ //
File file = new File(targetPath + File.separator
+ zipPath);
if (!file.exists()) {
File pathDir = file.getParentFile();
pathDir.mkdirs();
file.createNewFile();
}
FileOutputStream fos = new FileOutputStream(file);
int bread;
while ((bread = zis.read()) != -1) {
fos.write(bread);
}
fos.close();
}
System.out.println(" :" + zipPath);
} catch (Exception e) {
System.out.println(" " + zipPath + " ");
continue;
}
}
zis.close();
is.close();
System.out.println(" ");
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* @param args
*/
public static void main(String[] args) {
String path = System.getProperty("user.dir"); //
System.out.println(path);
String targetPath = path+"\\tmp"; //
String zipFile = "D:\\tmp\\ .zip"; //
UnzipFile unzip = new UnzipFile();
unzip.unzipFile(targetPath, zipFile);
}
}