java.io.StreamCorruptedException：无效的流标头：AC3F0005

Question

我有一个小问题。当我尝试反序列化 KeyEvent 时，它只发生在一台机器上

我收到此错误：

“java.io.StreamCorruptedException：无效的流标头：AC3F0005

在 java.io.ObjectInputStream.readStreamHeader(Unknown Source)

在 java.io.ObjectInputStream.(未知来源)

在 app.Serializer.deserialize(MyStreamCorruptedException.java:63)"

有一个简单的例子：

import javax.swing.*;
import java.awt.*;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.io.*;

public class MyStreamCorruptedException extends JFrame {

    public static void main(String args[]) throws Exception {
        JFrame frame = new JFrame();
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        JTextField nameTextField = new JTextField();
        frame.add(nameTextField, BorderLayout.NORTH);

        KeyListener keyListener = new KeyAdapter() {
            public void keyPressed(KeyEvent keyEvent) {
                String str = null;
                try {
                    str = serialize(keyEvent);
                } catch (IOException e) {
                    e.printStackTrace();
                }

           //In reality there is a recording string to the database
           //And then its reading from there

                try {
                    Object dStr = deserialize(str);
                } catch (ClassNotFoundException e) {
                    e.printStackTrace();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        };
        nameTextField.addKeyListener(keyListener);


        frame.setSize(250, 100);
        frame.setVisible(true);
    }

    public static String serialize(Serializable obj) throws IOException {
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        ObjectOutputStream oos = new ObjectOutputStream(bos);
        oos.writeObject(obj);
        oos.flush();
        oos.close();
        bos.close();
        return bos.toString();
    }

    public static Object deserialize(String str) throws ClassNotFoundException, IOException {
        Object obj = null;
        if (str != null && !str.isEmpty()) {
            ByteArrayInputStream bis = new ByteArrayInputStream(str.getBytes());
            ObjectInputStream ois = new ObjectInputStream(bis);
            obj = ois.readObject();
            ois.close();
            bis.close();
        }
        return obj;
    }
}

这是什么问题？ 提前致谢！

Answer 1

问题出在选项卡上的区域标准中 格式显示为美国 我更改为当前国家/地区并且有效