我没看这些 就是根据他的改的
import java.io.*;
public class test
{
public static void main(String[] args)throws IOException
{
String str,strd;
BufferedReader buf=new BufferedReader(new FileReader("e:\\store.txt"));
BufferedReader buf1=new BufferedReader(new InputStreamReader(System.in));
str=buf1.readLine();
while((strd=buf.readLine())!=null)
{
if((str.equals(strd)))
{
System.out.println("ok");
buf.close();
return;
}
}
System.out.println("notfound");
buf.close();
}
}
