streamdemo6.java

来自「学习Java的一些基本课件和源代码 对于初学者很有帮助的」· Java 代码 · 共 17 行

//StreamDemo6.java
import java.io.*;
public class StreamDemo6{
	public static void main(String args[]) throws IOException{
		RandomAccessFile ranfile=new RandomAccessFile("random.txt","rw");
		ranfile.writeBoolean(true);
		ranfile.writeInt(15767);
		ranfile.writeDouble(157.567);
		ranfile.writeChar('a');
		ranfile.seek(5);
		System.out.println(ranfile.readDouble());
		System.out.println(ranfile.readChar());
		ranfile.seek(0);
		System.out.println(ranfile.readBoolean());
		ranfile.close();
	}
}