java deflater压缩 inflater解压

如题：

Deflater压缩

 

public static byte[] compress(byte[] data){

byte[] temp = new byte[65536 * 8];

Deflater compresser = new Deflater();

compresser.setInput(data);

compresser.finish();

int n = compresser.deflate(temp);

return Arrays.copyOf(temp, n);

}

 

 

Inflater解压

public static byte[] decompress(byte[] data) throws IOException{

byte[] temp = new byte[65536 * 8];

Inflater  decompresser = new Inflater ();

decompresser.setInput(data);

int n = 0;

try {

n = decompresser.inflate(temp);

decompresser.end();

} catch (DataFormatException e) {

log.error(e, e);

}

return Arrays.copyOf(temp, n);

}