Java问题，为什么会报IOExecption啊？

Question

package liaxxi;

import java.io.*;

public class lianxi {

public static void main (String [] args) throws IOException{

File ada=new File(":/","swb.txt");

String sbsb="我是一个练习的是txt";

ada.createNewFile();

FileOutputStream ofo =new FileOutputStream(ada);

ofo.write(sbsb.getBytes());

ofo.close();

FileInputStream fof =new FileInputStream(ada);

int adad=0;

while((adad=fof.read())!=-1) System.out.print((char)adad+"\t");

fof.close();

}

}

Answer 1

我知道了，原来是：/写错了