對序列化和反序列化的理解
import java.io.Serializable;
import java.io.*;
public class Cat implements Serializable {
private String name;
public Cat() {
this.name = "new cat";
}
public String getName() {
return this.name;
}
public void setName(String name) {
this.name = name;
}
public static void main(String[] args) {
Cat cat = new Cat();
try {
FileOutputStream fos = new FileOutputStream("catDemo.out"); //這就是你序列化檔案的儲存位置，是由自己控制的
ObjectOutputStream oos = new ObjectOutputStream(fos);
System.out.println(" 1> " + cat.getName());
cat.setName("My Cat");
oos.writeObject(cat);
oos.close();
}
catch (Exception ex) {
ex.printStackTrace();
}
try {
FileInputStream fis = new FileInputStream("catDemo.out");
ObjectInputStream ois = new ObjectInputStream(fis);
cat = (Cat) ois.readObject();
System.out.println(" 2> " + cat.getName());
ois.close();
}
catch (Exception ex) {
ex.printStackTrace();
}
}
}
輸出內容：