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jsowell-netty/src/main/java/com/jsowell/netty/client/NettyClientChannelInitializer.java

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+package com.jsowell.netty.client;
+
+import com.jsowell.netty.server.yunkuaichong.NettyServerHandler;
+import io.netty.channel.ChannelInitializer;
+import io.netty.channel.socket.SocketChannel;
+import io.netty.handler.codec.string.StringDecoder;
+import io.netty.handler.codec.string.StringEncoder;
+import io.netty.util.CharsetUtil;
+
+/**
+ * 客户端初始化，客户端与服务器端连接一旦创建，这个类中方法就会被回调，设置出站编码器和入站解码器，客户端服务端编解码要一致
+ */
+public class NettyClientChannelInitializer extends ChannelInitializer<SocketChannel> {
+
+	@Override
+	protected void initChannel(SocketChannel channel) throws Exception {
+
+		channel.pipeline().addLast("decoder",new StringDecoder(CharsetUtil.UTF_8));
+		channel.pipeline().addLast("encoder",new StringEncoder(CharsetUtil.UTF_8));
+
+		channel.pipeline().addLast(new NettyServerHandler());
+	}
+}