Java-将对象数据保存到文件中

好吧，我想，您想将对象直接写入文件

public static void serializeDataOut(IHandler ish)throws IOException{    String fileName= "Test.txt";    FileOutputStream fos = new FileOutputStream(fileName);    ObjectOutputStream oos = new ObjectOutputStream(fos);    oos.writeObject(ish);    oos.close();}public static IHandler serializeDataIn(){   String fileName= "Test.txt";   FileInputStream fin = new FileInputStream(fileName);   ObjectInputStream ois = new ObjectInputStream(fin);   IHandler iHandler= (IHandler) ois.readObject();   ois.close();   return iHandler;}

我只是提供了重要的代码。通过异常处理来实现。