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import java.io.Serializable; public class Person implements Serializable{ private static final long serialVersionUID = 1L; public String name; public int age; public double money; private static final long serialVersionUID = 1L; public Person(String name, int age, double money) { this.name = name; this.age = age; this.money = money; } @Override public String toString() { return "name is："+name+" , age is："+age+" , money is："+money; } } |
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import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.io.ObjectOutputStream; public class DemoText01 { public static void main(String[] args) { Person person = new Person("joinName", 20, 100.89); //序列化对象 -->只有可序列化的类，对象才能序列化 try { ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream("d:/save.txt")); oos.writeObject(person); System.out.println("保存对象"); oos.close(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } } |
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import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.IOException; import java.io.ObjectInputStream; public class DemoText02 { public static void main(String[] args) { try { ObjectInputStream ois = new ObjectInputStream(new FileInputStream("d:/save.txt")); Person person = (Person) ois.readObject(); System.out.println(person); ois.close(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } catch (ClassNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } |
原文：http://blog.csdn.net/dyllove98/article/details/41089469