add dockerfile

Author: DavidHGS

README.md

@@ -186,6 +186,7 @@ chmod +x build.sh
 chmod +x run.sh
 ./run.sh                            
 ```
+## 11.运行测试
 ```bash
 cd test
 go test -v
@@ -199,6 +200,6 @@ docker run -d -p 3306:3306 --name tiktok-mysql -e MYSQL_ROOT_PASSWORD=123456 -e
 ## 2.拉取 byterhythm:v2.1 镜像并运行
 ```sh
 docker run -it -p 8080-8086:8080-8086/tcp --name byterhythm david945/byterhythm:v2.1
-```## 11.运行测试
+```