android学习随笔

浅沫记忆

//序列化实例public class SerializableTest {
public static void main(String[] args) throws IOException, ClassNotFoundException {
//序列化
FileOutputStream fos = new FileOutputStream("object.out");
ObjectOutputStream oos = new ObjectOutputStream(fos);
Student student1 = new Student("lihao", "wjwlh", "21");
oos.writeObject(student1);
oos.flush();
oos.close();
//反序列化
FileInputStream fis = new FileInputStream("object.out");
ObjectInputStream ois = new ObjectInputStream(fis);
Student student2 = (Student) ois.readObject();
System.out.println(student2.getUserName()+ " " +
student2.getPassword() + " " + student2.getYear());
}
}
//对象
public class Student implements Serializable{
private static final long serialVersionUID = -6060343040263809614L;
private String userName;
private String password;
private String year;
public String getUserName() {
return userName;
}
public String getPassword() {
return password;
}
public void setUserName(String userName) {
this.userName = userName;
}
public void setPassword(String password) {
this.password = password;
}
public String getYear() {
return year;
}
public void setYear(String year) {
this.year = year;
}
public Student(String userName, String password, String year) {
this.userName = userName;
this.password = password;
this.year = year;
}
}