read()API中文翻译
public synchronized int read() throws IOException
* See
参见
* the general contract of the read
对输入流的读方法的基本协议
* method of InputStream
.
* 返回值 返回数据的下一字节,或者返回-1当输入流到达末尾时
* @return the next byte of data, or -1
if the end of the
* stream is reached.
* @exception IOException if this input stream has been closed by
* invoking its {@link #close()} method,
* or an I/O error occurs.
* @see java.io.FilterInputStream#in
*
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