java 对象流的使用示例-- ObjectOutputStream

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package test.file;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.text.ParseException;

public class ObjectTest {
public static void main(String[] args) throws ParseException {
  // TODO Auto-generated method stub
  User user = new User();
  user.setName("yang");
  try {
   ObjectOutputStream out = new ObjectOutputStream(new FileOutputStream("c:\\11.txt"));
   out.writeObject(user);
   out.close();

   ObjectInputStream in = new ObjectInputStream(new FileInputStream("c:\\11.txt"));
   User user1 = (User)in.readObject();
   System.out.println(user1.getName());
  } catch (FileNotFoundException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  } catch (IOException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }catch (ClassNotFoundException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
}
}

class User implements Serializable{
private String name;

/**
* @return the name
*/
public String getName() {
return name;
}

/**
* @param name the name to set
*/
public void setName(String name) {
this.name = name;
}

}

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