完善文档

完善文档

README.md

@@ -1,2 +1,41 @@
 # php-nginx-mysql-compose
 docker-compose php + nginx + mysql
+
+## 安装docker
+
+```
+$ curl -sSL http://acs-public-mirror.oss-cn-hangzhou.aliyuncs.com/docker-engine/internet | sh -
+$ service docker restart
+```
+
+参考[《docker入门——安装(CentOS)、镜像、容器》](https://www.jianshu.com/p/edba6551d256)
+
+## 安装docker-compose
+
+```
+# 下载文件
+sudo curl -L https://github.com/docker/compose/releases/download/1.19.0/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
+
+# 设置权限
+sudo chmod +x /usr/local/bin/docker-compose
+
+# 检测是否安装成功
+$ docker-compose --version
+docker-compose version 1.19.0, build 1719ceb
+```
+
+参考[《docker-compose搭建nginx+php+mysql》](https://www.jianshu.com/p/0561d3cfccda)
+
+## git clone本工程
+
+```
+git clone https://github.com/kkmike999/docker-compose-php-nginx-mysql.git demo
+```
+`demo`为用户自定义目录，可以是任意名称
+
+## 启动容器
+
+```
+cd demo
+docker-compose up -d
+```