Merge pull request #110 from cherrylzhao/dev

update readme, add docker-compose for proxy.

README.md

@@ -14,13 +14,21 @@ please execute it before you first run the example.
 Please make sure master-slave data sync on MySQL is running correctly. Otherwise this example will query empty data from slave.
 
 ## Using docker-compose to config startup environment
-### before we use docker compose, please install docker first : https://docs.docker.com/compose/install/
-### usage is as following :
-1. access the docker folder (cd docker)
+before we use docker compose, please install docker first : https://docs.docker.com/compose/install/
+
+#### sharding-jdbc
+1. access the docker folder (cd docker/sharding-jdbc/sharding)
 2. launch the environment by docker compose (docker-compose up -d)
 3. access mysql / etcd / zookeeper as you want
 4. if there is conflict on port, just modify the mapper port in docker-compose.yml and then launch docker compose again(docker-compose up -d)
-5. if you want to stop these environment, use command docker-compose stop
+5. if you want to stop these environment, use command docker-compose down
+
+#### sharding-proxy
+1. access the docker folder (cd docker/sharding-proxy/sharding)
+2. launch the environment by docker compose (docker-compose up -d)
+3. access proxy by `mysql -h127.0.0.1 -P13308 -proot -uroot`
+4. if there is conflict on port, just modify the mapper port in docker-compose.yml and then launch docker compose again(docker-compose up -d)
+5. if you want to stop these environment, use command docker-compose down
 
 to clean the docker container , you could use docker rm `docker ps -a -q` (be careful)