关于字数统计的小问题，我的程序只能查奇数行

[nickwuu]

[:)] 大家好，我在写一个统计字数和特定词的程序。 下面的是main method, 我还没有联接其他的class。 下面这个程序有点问题，只能统计奇数行，请大家帮忙看下，谢谢

另外还有一个问题，就是下面这个程序怎么与其他class最好的相连，包括一个数词class,一个数句子class,还有一个信息的vector。

import java.io.*;
import java.util.*;
import javax.swing.JOptionPane;

public class main
{
 public static void main(String[] args) throws IOException
                                             ,FileNotFoundException
 {
   StringTokenizer tokenizer;
   String fileAddress;  //the address of the file
   String addressInput; //the file name entered by the user 
        String s; //the token
   int lineNo; //the number of lines in the text
        int i;
        int counter; //the number of all the words in the text
       // TokenCounter tokenCounterA;


 addressInput = JOptionPane.showInputDialog("Enter the file name:");


// while loop starts, prompt the user to input the file name, and the whole 
// program starts.. when the program ends, prompt the user to enter a new file 
// name or enter nothing to terminate the program 
while(addressInput.length() > 0)
{
 fileAddress = "h:\\" + addressInput;
    BufferedReader inFile =
                   new BufferedReader(new FileReader(fileAddress));


   tokenizer = new StringTokenizer(inFile.readLine());
   s = tokenizer.nextToken();

   lineNo = 1;
   counter = 0;
  while (s.length() > 0)
  {
    counter++;
 System.out.println("Line" + lineNo + ": " + s  );

    if(tokenizer.hasMoreTokens())
    s = tokenizer.nextToken();
    
    else    
    {
  if(inFile.readLine() != null)
   {
    tokenizer = new StringTokenizer(inFile.readLine());
       lineNo++;
      }
     else
     s = "";
     }
 }

System.out.println("All words:" + counter);

//prompt the user to enter another file name
addressInput = JOptionPane.showInputDialog("Enter the file name:");

}//while loop ends

//terminate the program
System.exit(0);
   }


}

[sagittarius1979]

tokenizer = new StringTokenizer(inFile.readLine());
读了一行
if(inFile.readLine() != null)
{
又读了一行，
tokenizer = new StringTokenizer(inFile.readLine());
再读了一行，所以只是基数行。
.....
}

改成
String line = inFile.readLine();
if(line != null)
{
tokenizer = new StringTokenizer(line);
.....
}

就可以了。

[nickwuu]

tokenizer = new StringTokenizer(inFile.readLine();


s = tokenizer.nextToken();

lineNo = 1;
counter = 0;
while (s.length() > 0)
{
counter++;
System.out.println("Line" + lineNo + ": " + s );

if(tokenizer.hasMoreTokens())
s = tokenizer.nextToken();

else
{
String line = inFile.readLine();
if(line != null)
{
tokenizer = new StringTokenizer(line);
lineNo++;
}
else
s = "";
}
}

多谢楼上的sagittarius1979兄弟，是这样改么？ 但是运行每行最后一个词会出现两次 请问怎么解决？ 我彻底晕了 谢谢 =)

[nickwuu]

解决了，多谢兄弟了 请收分

tokenizer = new StringTokenizer(inFile.readLine());


s = tokenizer.nextToken();

lineNo = 1;
counter = 0;
while (s.length() > 0)
{
counter++;
System.out.println("Line" + lineNo + ": " + s );

if(tokenizer.hasMoreTokens())
s = tokenizer.nextToken();

else
{
String line = inFile.readLine();
if(line != null)
{
tokenizer = new StringTokenizer(line);
lineNo++;
s = tokenizer.nextToken();
}
else
s = "";
}
}