第八章 流 09_ObjectIO
鱼欲遇雨：每日都学习一点，持之以恒，天道酬勤！不能用电脑时，提前补上！（2012.9.2）
Object 流（序列化）
直接将Object写入或读出
TestObjectIO.java代码示例
// TestObjectIO.javaimport java.io.*;public class TestObjectIO {public static void main(String args[]) {T t = new T();t.k = 8;try{FileOutputStream fos = new FileOutputStream("c:/java/IO/testobjectio.txt");ObjectOutputStream oos = new ObjectOutputStream(fos);oos.writeObject(t);oos.flush();oos.close();FileInputStream fis = new FileInputStream("c:/java/IO/testobjectio.txt");ObjectInputStream ois = new ObjectInputStream(fis);T t1 = (T)ois.readObject();System.out.println(t1.i + " " + t1.j + " " + t1.k + " " + t1.d);ois.close();}catch(ClassNotFoundException e) {e.printStackTrace();}catch(IOException e) {e.printStackTrace();}}}class T implements Serializable {int i = 10;int j = 9;int k = 15;transient double d = 2.3; //透明的，默认值0.0}