ch20_10.java

来自「java练习程序」· Java 代码 · 共 22 行

///
import java.io.*;
class Ch20_10
{
	public static void main(String args[])
	{
		try
		{
			RandomAccessFile file=new RandomAccessFile("Ch20_10.java",  "rw");
			long filePoint=0;
			long fileLength=file.length();
			while(filePoint<fileLength)
			{
				String s=file.readLine();
				System.out.println(s);
				filePoint=file.getFilePointer();
			}
			file.close();
		}
		catch(Exception e){}
	}
}