上班用eclipse偷看小说

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;

public class Notepad {
 private static int line = 0; //行号
 public static void main(String[] args) {
  String filePath = "D://小说//第一集.txt";// 文件路径
  File file = new File(filePath);
  FileReader fr = null;
  int lineNum = 50; // 每行多少个字
  
  try {
   fr = new FileReader(file);
   fr.read();
   BufferedReader read = new BufferedReader(fr);
   
   while (read.read() != -1) {
    String as = read.readLine();
    readByLineNumber(as,lineNum);
   }
  } catch (FileNotFoundException e) {
   System.out.print("文件没有找到，请输入正确的文件路径");
  } catch (IOException e) {
  }
 }
 /**
  * 自动换行读取
  * @param as   读取的字符
  * @param lineNum  每行多少个字
  */
 private static void readByLineNumber(String as,int lineNum){  
  for (int i = 0; i < as.length();) {
   line++;
   if(as.length()>=i+lineNum){
    System.out.println(as.substring(i, i + lineNum)+ "----------" + line);
    as=as.substring(i+lineNum,as.length());
   }else{
    System.out.println(as+ "----------" + line);
    return;
   }     
  }
 }
}