Dockerfiles for different developing environment.

1.Usage: (1)revise the dockerfile to fit your project (2)copy the dockerfile to the project path (3)run "$docker build -t name/projectname ." -t is the tag, '.' is the dockerfile path. (4)now you have a image named "name/projectname" (5)run "$docker run -d -P --name websit imageID CMD

2.Files

Node_Express This file is the dockerfile for the Node.js developing and producting environment. And Express is installed, you can use express to creat a web app. How to use it: (1)change the "RUN express -e website", website is your webapp project name. '-e' use the ejs model. (2)you can install the dependencies by "RUN npm install" or by "ADD" the package.json you have revised. (3)If you are not run the docker container in a demmon status, you can change the "CMD["npm","start"]" ,CMD is the comand that you want to run when the container start.

Python This file is the dockerfile