(关于i/o)到底哪里错了阿??
//*****从console输入数据至指定的文件Inputt.out******
BufferedReader input =
new BufferedReader(
new InputStreamReader(System.in));
PrintWriter out2 =
new PrintWriter(
new BufferedWriter(
new FileWriter("Inputt.out")));
String ss=input.readLine();
while((ss = input.readLine()) != null )//是不是这里有问题?
out2.println(ss);
out2.close();
怎么Inputt.out是空的阿??