在一个方法中循环遍历ObjectInputStream，并在main方法中打印整个文件，但存在EOF无法工作或出错的问题

try {
    while (true) {
        Object obj = objectInputStream.readObject();
        // 处理读取到的对象
        System.out.println(obj);
    }
} catch (EOFException e) {
    // 文件读取结束，可以执行其他操作或终止循环
    System.out.println("文件读取结束");
} catch (IOException e) {
    // 处理其他IO异常
    e.printStackTrace();
} catch (ClassNotFoundException e) {
    // 处理找不到类的异常
    e.printStackTrace();
} finally {
    // 关闭ObjectInputStream
    if (objectInputStream != null) {
        try {
            objectInputStream.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

public static void main(String[] args) {
    ObjectInputStream objectInputStream = null;
    try {
        objectInputStream = new ObjectInputStream(new FileInputStream("file.dat"));
        loopAndPrintFile(objectInputStream);
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        // 关闭ObjectInputStream
        if (objectInputStream != null) {
            try {
                objectInputStream.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}