This crawler is for UIUC Course Explorer.

# install the dependencies
npm i

# create and sync the db
node model.js

# start crawling the catelog
node catalog.js --db

# or you wish to save to json file
node catelog.js --file=data.json

# or to specify the endpoint. This will only update part of data.
node catelog.js --db --endpoint=2018
node catelog.js --db --endpoint=2018/spring