Netty解决粘包和拆包问题的四种方案

https://blog.csdn.net/lanzhupi/article/details/88929432(看不到了)

https://wenku.baidu.com/view/57cdb034be64783e0912a21614791711cc7979dd?fr=hp_Database(这可以看)

 

LengthFieldBasedFrameDecoder参数说明 https://www.cnblogs.com/ruxia/p/12058505.html