序列化對象到磁盤上
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectOutputStream;
public void saveObject(Object o, String filename) {
ObjectOutputStream out = null;try {
out = new ObjectOutputStream(
new FileOutputStream("D:/"+filename));
out.writeObject(o);
} catch (IOException e) {
throw new RuntimeException("保存文件到磁盤出錯");
} finally {
try {
out.close();
} catch (IOException e) {
throw new RuntimeException("關閉流出錯");
}
}
}