import java.io.*;
import java.nio.*;
import java.nio.channels.FileChannel;


public class Try3
{
    public static void main(String[] args)
    {
       int[] array={1,2,3,4,5,6,7,8,9};
       String str="weidongping";
       double dbl=100.0;
       File aFile=new File("e:/jf/wdp1/file.text");
       FileOutputStream file=null;
       try{
           file=new FileOutputStream(aFile);
 
           }catch(FileNotFoundException e){System.out.println("Usage:FileNotFoundException is catched");}

      FileChannel channel=file.getChannel();
      
      ByteBuffer[] bytBuff=new  ByteBuffer[3];
      bytBuff[0]=bytBuff[0].allocate(8);
      bytBuff[1]=bytBuff[1].allocate(8);

      bytBuff[0].put(str.getBytes()).flip();
      bytBuff[1].putDouble(dbl);
      bytBuff[2].allocate(str.length());
      bytBuff[2].put(str.getBytes()).flip();
   
      try{
   
          file.write(bytBuff);
           
          
         }catch(IOException e){System.out.println("write file error");  }
   
     bytBuff[0].clear();
     bytBuff[1].clear();
     bytBuff[2].clear();
   
     try{
         file.close();
  
        }catch(IOException e ){ }

     }

}
 
         
编译错误提示:  write()方法错误,这是怎么回事?????谢谢啦!!!1