1.安装node.js

sudo apt-get install -y nodejs

2.配置mysql

(1) 安装mysql

sudo apt-get install mysql-server mysql-client

(2) 检测mysql是否安装正确

sudo netstat -tap | grep mysql
tcp 0 0 localhost:mysql : LISTEN 26393/mysqld

3.配置nginx

(1) 安装nginx

sudo apt-get install nginx

(2) 修改nginx配置反向代理nodejs

cd /etc/nginx/sites-enabled
vi default

具体修改查看：http://blog.jyootai.com/blog/2015/05/21/nodejs-product-environment-deploy.html

nginx -t //查看nginx配置是否正确