randomaccesstest.java

来自「是关于JAVA中的关于输入输出流的一些例子 可以让大家更好的了解输入输出流」· Java 代码 · 共 19 行

import java.io.*;

public class RandomAccessTest{

    public static void main(String args[]) throws Exception{
	    long filePoint = 0 ;
	    String s;

        RandomAccessFile file = new RandomAccessFile("RandomAccessTest.java","r");
        long fileLength = file.length();

	    while (filePoint<fileLength){
		    s = file.readLine();
		    System.out.println(s);
		    filePoint = file.getFilePointer();
	    }
	    file.close();
    }
}