一篇描述NIO网络编程的博客
http://weixiaolu.iteye.com/blog/1479656
有关NIO Buffer的使用
http://www.uucode.net/201504/nio_buffer
http://www.uucode.net/201504/buffer_operations
http://www.uucode.net/201504/nio_buffer_channel
有关AIO的一篇入门帖子
http://www.iteye.com/topic/1113611
