package Test2;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

/**
* 定义方法writeStudent(),实现对象的序列化将Student对象写到文件student.txt中
* 定义方法readStudent(),实现对象的反序列化,读取student.txt文件,获取Student对象,并调用方法study
* 在main中调用writeStudent(),readStudent()
*
* @author Administrator
*
*/
public class LiXi_Demo02 {

        public static void main(String[] args) throws Exception {

                Student stu[] = { new Student("张三", 14), new Student("李四", 17), new Student("王五", 12) };
                writeObject(stu);

                Object arr[] = readObjet();
                for (int i = 0; i < arr.length; i++) {
                        Student s = (Student) arr[i];
                        System.out.println(s);
                }
        }

        public static void writeObject(Object obj[]) throws IOException {
                ObjectOutputStream stream = new ObjectOutputStream(new FileOutputStream(new File("student.txt")));
                stream.writeObject(obj);
                stream.close();
        }

        @SuppressWarnings("resource")
        public static Object[] readObjet() throws IOException, Exception {
                ObjectInputStream stream = new ObjectInputStream(new FileInputStream(new File("student.txt")));
                Object object[] = (Object[]) stream.readObject();
                stream.close();
                return object;

        }

}

package Test2;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

/**
* 定义方法writeStudent(),实现对象的序列化将Student对象写到文件student.txt中
* 定义方法readStudent(),实现对象的反序列化,读取student.txt文件,获取Student对象,并调用方法study
* 在main中调用writeStudent(),readStudent()
*
* @author Administrator
*
*/
public class LiXi_Demo02 {

        public static void main(String[] args) throws Exception {

                Student stu[] = { new Student("张三", 14), new Student("李四", 17), new Student("王五", 12) };
                writeObject(stu);

                Object arr[] = readObjet();
                for (int i = 0; i < arr.length; i++) {
                        Student s = (Student) arr[i];
                        System.out.println(s);
                }
        }

        public static void writeObject(Object obj[]) throws IOException {
                ObjectOutputStream stream = new ObjectOutputStream(new FileOutputStream(new File("student.txt")));
                stream.writeObject(obj);
                stream.close();
        }

        @SuppressWarnings("resource")
        public static Object[] readObjet() throws IOException, Exception {
                ObjectInputStream stream = new ObjectInputStream(new FileInputStream(new File("student.txt")));
                Object object[] = (Object[]) stream.readObject();
                stream.close();
                return object;

        }

}