Set up Docker environment
- Download official docker image from docker hub
$ docker pull node
$ docker pull redis
$ docker pull mongo
$ docker run --name mongodb --expose 27017 -p 27017:27017 -d mongo
$ docker run --name redis --expose 6379 -p 6379:6379 -d redis
- Run docker nodejs and link to redis and mongodb
$ docker run -it --name node --link redis:redis --link mongodb:mongodb -p 3000:3000 -p 8080:8080 -p 8989:8989 -v /Users/jxy/IdeaProjects/JChat/:/app -d node
- port 3000: webpack hot reload
- port 8080: nodejs app
- port 8989: nodejs debugger port
- install webpack globally
npm install webpack -g at root of node container
- change listening port 80 at file app.js to 8080 for development environment
- run
webpack at /app to build module bundle
- run
npm install at /app folder to install all model dependencies
- run 'npm start' at /app folder to run node app
- done!
Set up WebPack at Development Environment
- install WebPack Development Server in the node container
npm install webpack-dev-server -g
- uncomment lines marked as
uncomment in webpack config file
- run WebPack development server in the node container to start hot reload
webpack-dev-server --hot --inline
- run node server by opening another docker machine while running WebPack dev server
- done
- add new fields if the specified field does not exist
db.users.update( {"_id": ObjectId("56fd8b59226076750236d579")}, { $set : {"friendList" :[ {"id": '', "chID": '', 'userName':'mike', 'userStatus':'online', 'imgSrc':'/images/avatar.ico'}]}})
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