java对象的序列化输出和读取

被序列化的对象

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package JavaIo;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.ObjectInputStream;import java.io.ObjectOutputStream;/** * * @author zhyq */public class Main {    public static void main(String[] args) {        FileOutputStream fileOutStream = null;  //底层文件输出流        ObjectOutputStream objectOut = null;  //高层的对象输出流        Person p = new Person();        p.setName("jone");        p.setBirth("1936");        try {            fileOutStream = new FileOutputStream("object.ser");            objectOut = new ObjectOutputStream(fileOutStream); //用底层的文件输出流对象装饰高层的对象输出流            objectOut.writeObject(p);  //序列化对象            objectOut.close();        } catch (Exception e) {                    }        Person pToNew = null;        FileInputStream fileInputStream=null;  //底层的文件读取流        ObjectInputStream objectIn = null; //高层的对象读取流        try {            fileInputStream = new FileInputStream("object.ser"); //            objectIn = new ObjectInputStream(fileInputStream);//用底层的文件读取流装饰高层的对象读取流            pToNew = (Person)objectIn.readObject();//读取序列化的对象并设置        } catch (Exception e) {        }        System.out.println("birth 被设置成transient 值为   "+pToNew.getBirth());        System.out.println("name 没有进行特殊的设置,值为   "+pToNew.getName());    }}