import java.io.*; public class FileStreamDemo {     public static void main(String[] args) {         try {            // 来源文件             FileInputStream in = new FileInputStream("D:/b.txt"); ...

RandomAccessFile是读写都可以操作的io类，并且可以浮标标记所要开始读写的位置 以下为简单的实例   package com.test.first; import java.io.File; import java.io.FileNotFoundException; import java.io.RandomAccessFile; public class Ra...

/* 管道流: PipedInputStream void connect(PipedOutputStream src) 使此管道输入流连接到管道输出流 src PipedOutputStream void connect(PipedInputStream snk) 在JDK我们看到PipedInputStream中有管道缓冲区,用来接收数据...

am in = new FileInputStream("D:/b.txt");             // 目的文件             FileOutputStream out = new FileOutputStream("C:/a.txt");             byte[] bytearray = new byte[1024];             do {                 in.read(bytearray, 0,

le("D:\\project\\EclipseWorkSpace\\jsfdemo\\src\\testIo"); InputStream infile = new FileInputStream(f); byte[] b = new byte[(int) f.length()]; infile.read(b); infile.close(); System.out.println(new String(b)); OutputS

leNotFoundException; import java.io.RandomAccessFile; public class RandomFile { public static void main2(String[] args) { try { File f = new File("D:/project/EclipseWorkSpace/jsfdemo/src/testIo"); RandomAccessFile s = new