import java.io.BufferedOutputStream;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
public class Byte_File_Object ...{
/** *//**
* 文件转化为字节数组
*/
public static byte[] getBytesFromFile(File f) ...{
if (f == null) ...{
return null;
}
try ...{
FileInputStream stream