testread.java

来自「实例精华」· Java 代码 · 共 31 行

package Serializable;
import java.io.*;
public class TestRead {
    public static void main(String[] args)
    {
        TestRead testread = new TestRead();

        try
        {
            ObjectInputStream ois = new ObjectInputStream(new FileInputStream(
                    "e:/hl.txt"));
            try {
                SerializableTest st = (SerializableTest) ois.readObject();
                //这里直接打印SerializableTest类的对象st，因为在SerializableTest类中
                //已经将toString()方法重写，所以输入的结果应该为重写后的toString()方法
                //的返回值
                System.out.println(st);
            } catch (ClassNotFoundException ex1) {
            } catch (IOException ex1) {
            }


        } catch (IOException ex)
        {
            ex.printStackTrace();
        }


    }
}