利用java解压，并重命名

<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-compress</artifactId>
<version>1.9</version>
</dependency>

private static Boolean unzip(String fileName, String unZipPath, String rename) throws Exception {
boolean flag = false;
File zipFile = new File(fileName); ZipFile zip = null;
try {
//指定编码，否则压缩包里面不能有中文目录
zip = new ZipFile(zipFile, Charset.forName("GBK")); for (Enumeration entries = zip.entries(); entries.hasMoreElements(); ) {
ZipEntry entry = null;
try {
entry = (ZipEntry) entries.nextElement();
} catch (Exception e) {
return flag;
} String zipEntryName = entry.getName();
InputStream in = zip.getInputStream(entry);
String[] split = rename.split("\n");
for (int i = 0; i < split.length; i++) {
zipEntryName = zipEntryName.replace(split[i], " ");//这里可以替换原来的名字
}
String outPath = (unZipPath + zipEntryName).replace("/", File.separator); //解压重命名 //判断路径是否存在,不存在则创建文件路径
File outfilePath = new File(outPath.substring(0, outPath.lastIndexOf(File.separator)));
if (!outfilePath.exists()) {
outfilePath.mkdirs();
}
//判断文件全路径是否为文件夹
if (new File(outPath).isDirectory()) {
continue;
}
//保存文件路径信息
//urlList.add(outPath); OutputStream out = new FileOutputStream(outPath);
byte[] buf1 = new byte[2048];
int len;
while ((len = in.read(buf1)) > 0) {
out.write(buf1, 0, len);
}
in.close();
out.close();
}
flag = true;
//必须关闭，否则无法删除该zip文件
zip.close();
} catch (IOException e) {
flag = false;
} return flag; }

public static Boolean apache7ZDecomp(String orgPath, String tarpath, String rename) {
boolean flag = false;
try {
SevenZFile sevenZFile = new SevenZFile(new File(orgPath));
SevenZArchiveEntry entry = sevenZFile.getNextEntry();
while (entry != null) { // System.out.println(entry.getName());
if (entry.isDirectory()) { new File(tarpath + entry.getName()).mkdirs();
entry = sevenZFile.getNextEntry();
continue;
}
String entryName = entry.getName();
String[] split = rename.split("\n");
for (int i = 0; i < split.length; i++) {
entryName = entryName.replace(split[i], "");//这里是对原来的名字进行替换，也可以写你想要换的名字
}
String tarpathFileName = (tarpath + entryName).replace("/", File.separator);
File fileDir = new File(tarpath);
if (!fileDir.exists()) {
fileDir.mkdirs();
}
FileOutputStream out = new FileOutputStream(tarpathFileName);
byte[] content = new byte[(int) entry.getSize()];
sevenZFile.read(content, 0, content.length);
out.write(content);
out.close();
entry = sevenZFile.getNextEntry();
flag = true;
}
sevenZFile.close();
} catch (FileNotFoundException e) {
return flag;
} catch (IOException e) {
return flag;
}
return flag;
}

<dependency>
<groupId>net.sf.sevenzipjbinding</groupId>
<artifactId>sevenzipjbinding</artifactId>
<version>9.20-2.00beta</version>
</dependency><dependency>
<groupId>net.sf.sevenzipjbinding</groupId>
<artifactId>sevenzipjbinding-all-platforms</artifactId>
<version>9.20-2.00beta</version>
</dependency> 1 public static void un7ZipFile(String filepath, String targetFilePath, String rename) {

final File file = new File(targetFilePath);
if (!file.exists()) {
file.mkdirs();
}
RandomAccessFile randomAccessFile = null;
IInArchive inArchive = null; try {
randomAccessFile = new RandomAccessFile(filepath, "r");
inArchive = SevenZip.openInArchive(null,
new RandomAccessFileInStream(randomAccessFile)); ISimpleInArchive simpleInArchive = inArchive.getSimpleInterface(); for (final ISimpleInArchiveItem item : simpleInArchive.getArchiveItems()) {
final int[] hash = new int[]{0};
if (!item.isFolder()) {
ExtractOperationResult result; final long[] sizeArray = new long[1];
result = item.extractSlow(new ISequentialOutStream() {
public int write(byte[] data) throws SevenZipException { FileOutputStream fos = null;
try {
String fileName = item.getPath();
String[] split = rename.split("\r\n");
for (int i = 0; i < split.length; i++) {
fileName = fileName.replace(split[i], "");
} File tarFile = new File(file + File.separator + fileName); if (!tarFile.getParentFile().exists()) {
tarFile.getParentFile().mkdirs();
}
tarFile.createNewFile();
fos = new FileOutputStream(tarFile.getAbsolutePath());
fos.write(data);
fos.close(); } catch (FileNotFoundException e) { } catch (IOException e) { } hash[0] ^= Arrays.hashCode(data);
sizeArray[0] += data.length;
return data.length;
}
});
if (result == ExtractOperationResult.OK) {
// System.out.println(String.format("%9X | %10s | %s", //
// hash[0], sizeArray[0], item.getPath()));
} else {
// System.err.println("Error extracting item: " + result);
}
}
}
} catch (Exception e) {
e.printStackTrace();
System.exit(1);
} finally {
if (inArchive != null) {
try {
inArchive.close();
} catch (SevenZipException e) {
e.printStackTrace();
}
}
if (randomAccessFile != null) {
try {
randomAccessFile.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}

//对解压rar文件进度的监控

public class UnrarProcessMonitor implements UnrarCallback {
private String fileName; public UnrarProcessMonitor(String fileName) {
this.fileName = fileName;
} /**
* 返回false的话，对于某些分包的rar是没办法解压正确的
* */
@Override
public boolean isNextVolumeReady(Volume volume) {
try {
fileName = ((FileVolume) volume).getFile().getCanonicalPath();
} catch (IOException e) {
e.printStackTrace();
return false;
}
return true;
} @Override
public void volumeProgressChanged(long l, long l1) {
//输出进度
System.out.println("Unrar "+fileName+" rate: "+(double)l/l1*100+"%");
}}最后就是如果三种方法都无法解压我们就应该调用cmd来用WinRar进行解压

以上就是解压的方法，总体坐下来感觉还是调用cmd最简单直接，然后压缩的话基本上大部分都可以压缩，就不写上压缩的代码了