netty案例，netty4.1中级拓展篇七《Netty请求响应同步通信》源码

netty案例，netty4.1中级拓展篇七《Netty请求响应同步通信》源码 https://mp.weixin.qq.com/s?__biz=MzIxMDAwMDAxMw==&mid=2650724835&idx=1&sn=93fc37b8c35b19f91ef246632a37bab9&scene=19#wechat_redirect