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Java I/O³£ÓÃÁ÷ʾÀý


package io;   
import java.io.*;   
/**  
* @author ¸ßÕíÎâÓÇ  
* ÀûÓûº³åÇøÔ­Àí,BufferedInputStream,  
* ÊµÏÖµÄÎļþ×Ö½ÚÁ÷¶ÁÈ¡¹¦ÄÜʾ·¶  
*  
*/  
public class BufferedInOutputStream {   
public BufferedInOutputStream() {   
   ioTest2();   
}   
public void ioTest2() {   
   FileInputStream in = null ;   
   BufferedInputStream bi = null;   
   int i= 0;   
   int count=0;   
   try{   
    in = new FileInputStream("D:/j/o/java2.txt");   
    bi = new BufferedInputStream(in);   
    while(( i=bi.read())!=-1) {   
     System.out.print((char)i);   
     count++;   
    }   
    System.out.println(count);   
    in.close();   
    bi.close();   
   }catch (IOException e){   
    e.printStackTrace();   
   }   
}   
public static void main(String[] args) {   
  
   new BufferedInOutputStream();   
}    
}   
  
  
----------------------------------   
  
package io;   
  
import java.io.*;   
  
/**  
* @author Owner ÀûÓûº³åÇøÔ­Àí,BufferedInputStr


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