import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;public class Retread {
public static void main(String[] args) { SpecialSerial s=new SpecialSerial();
try{
ObjectOutputStream os=new ObjectOutputStream(new FileOutputStream("myFile"));
os.writeObject(s); os.close();
System.out.println( ++s.z+" ");
ObjectInputStream is=new ObjectInputStream(new FileInputStream("myFile"));
SpecialSerial s2=(SpecialSerial) is.readObject();
System.out.println(s2.y+" "+s2.z);
}catch (Exception e) {
// TODO: handle exception
}
}
}
class SpecialSerial implements Serializable{
transient int y=7;
static int z=9;
}
要求输出时10 7 10关键是如何输出7在类SpecialSerial中如何重写readObject()方法来实现?
谢谢---------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;public class Retread {
public static void main(String[] args) { SpecialSerial s=new SpecialSerial();
try{
ObjectOutputStream os=new ObjectOutputStream(new FileOutputStream("myFile"));
os.writeObject(s); os.close();
System.out.println( ++s.z+" ");
ObjectInputStream is=new ObjectInputStream(new FileInputStream("myFile"));
SpecialSerial s2=(SpecialSerial) is.readObject();
System.out.println(s2.y+" "+s2.z);
}catch (Exception e) {
// TODO: handle exception
}
}
}
class SpecialSerial implements Serializable{
transient int y=7;
static int z=9;
}
要求输出时10 7 10关键是如何输出7在类SpecialSerial中如何重写readObject()方法来实现?
谢谢---------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------
解决方案 »
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