code: public static Object readObjectFrom(String path)
      {
          ObjectInputStream ois = null;
          try
          {
              ois = new ObjectInputStream(IOUtil.newInputStream(path));
              Object o = ois.readObject();
              ois.close();
              return o;
          }
          catch (Exception e)
          {
              logger.warning("在从" + path + "读取对象时发生异常" + e);
          }
  
          return null;
      }
docs: 反序列化对象
  
  @param path
  @return