test1.rar_Java编程_Java_

package com.moyuanqi; import java.io.File; import java.io.FileNotFoundException; import java.io.IOException; import java.io.RandomAccessFile; import java.util.Date; public class Programlist { public static void main(String[] args) { // File file = new File("D:\\800", "index.txt"); File f = new File("D:\\800", "index.txt"); Date nowDate = new Date(); RandomAccessFile in; try { in = new RandomAccessFile(f, "r"); long filePoint = 0; long fileLength = in.length(); int i = 0, cont = 0; while (filePoint < fileLength) { String str = in.readLine(); i = i + 1; cont = cont + 1; if (cont % 35 == 0) { System.out.println("/*********************************页号: " + cont / 35 + " 源程序名:" + f.getName() + " 时间是: " + nowDate + "***********************************/"); System.out.println("*********************************************************************************************************************************************"); } System.out.println(i + " " + str); filePoint = in.getFilePointer(); } } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } }