MyLongToByteEncoder

package com.atguigu.netty.inboundhandlerandoutboundhandler;

import com.atguigu.netty.simple.NettyClientHandler;

public class MyLongToByteEncoder extends MessageToByteEncoder<Long> {
    private Object ChannelHandlerContext;

    protected <ChannelPipeline> void encode
            (NettyClientHandler.ChannelHandlerContext ctx, Long msg,
             NettyClientHandler.ByteBuf out)
            throws Exception {
        ChannelPipeline pipeline = null;
        //重写channelActive 发送数据
        final Object channelHandlerContext = ChannelHandlerContext;
        System.out.println("MyClientHandler 发送数据");
        System.out.println("MyLongToByteEncoder encode 被调用");
        System.out.println("msg=" + msg);

    }
}