当从控制台读到的输入流没有到达末尾
就一直继续读下去
你的这个程序会不停地读你输入的字符
直到你停止掉
比如按ctrl+cpublic abstract int read()
throws IOException
Reads the next byte of data from the input stream. The value byte is returned as an int in the range 0 to 255. If no byte is available because the end of the stream has been reached, the value -1 is returned. This method blocks until input data is available, the end of the stream is detected, or an exception is thrown. A subclass must provide an implementation of this method.Returns:the next byte of data, or -1 if the end of the stream is reached.Throws:IOException - if an I/O error occurs.
就一直继续读下去
你的这个程序会不停地读你输入的字符
直到你停止掉
比如按ctrl+cpublic abstract int read()
throws IOException
Reads the next byte of data from the input stream. The value byte is returned as an int in the range 0 to 255. If no byte is available because the end of the stream has been reached, the value -1 is returned. This method blocks until input data is available, the end of the stream is detected, or an exception is thrown. A subclass must provide an implementation of this method.Returns:the next byte of data, or -1 if the end of the stream is reached.Throws:IOException - if an I/O error occurs.
如：9713109726131097261310972613105939131059391011191161031310