Writing docs.

 # netty-action
 
-Netty 个人实战
+
+## 安装
+
+```shell
+cd netty-action
+
+mvn -Dmaven.test.skip=true clean package
+```
+
+## 启动
+
+```shell
+-- 启动 SBA
+java -jar springboot-admin-1.0.0-SNAPSHOT.jar
+
+-- 启动 服务端
+java -jar netty-action-hearbeat-1.0.0-SNAPSHOT.jar
+
+-- 启动 客户端
+java -jar netty-action-heartbeat-client-1.0.0-SNAPSHOT.jar
+
+-- 启动 第二个客户端
+java -jar netty-action-heartbeat-client-1.0.0-SNAPSHOT.jar --server.port=8083 --spring.application.name=netty-heartbeat-client2 --logging.level.root=info --channel.id=101
+```
+