java.io.InvalidClassException：本地类不兼容：

java
import java.io.*;
public class SerializationExample {
    public static void main(String[] args) {
        Employee employee = new Employee("John Doe", "IT Department");
        // Serialize object to file
        try (FileOutputStream fileOut = new FileOutputStream("employee.ser");
             ObjectOutputStream out = new ObjectOutputStream(fileOut)) {
            out.writeObject(employee);
            System.out.println("Serialized data is saved in employee.ser");
        } catch (IOException e) {
            e.printStackTrace();
        }
        // Deserialize object from file
        try (FileInputStream fileIn = new FileInputStream("employee.ser");
             ObjectInputStream in = new ObjectInputStream(fileIn)) {
            Employee deserializedEmployee = (Employee) in.readObject();
            System.out.println("Deserialized Employee:");
            System.out.println("Name: " + deserializedEmployee.getName());
            System.out.println("Department: " + deserializedEmployee.getDepartment());
        } catch (IOException | ClassNotFoundException e) {
            e.printStackTrace();
        }
    }
    private static class Employee implements Serializable {
        private static final long serialVersionUID = 1L;
        private String name;
        private String department;
        public Employee(String name, String department) {
            this.name = name;
            this.department = department;
        }
        public String getName() {
            return name;
        }
        public String getDepartment() {
            return department;
        }
    }
}