Upload file service with react. It's P's (react + es6+) version

Douban Intra Service http://r.dapps.douban.com/

The R Demo showcases r.

git clone https://github.com/dongweiming/r
cd r
virtualenv venv
source venv/bin/activate
pip install -r requirements.txt
mkdir permdir
./setup_databases.sh
python app.py
open http://localhost:5000

Example:

• Command line: curl -F file=@"/tmp/1.png" http://p.dapps.douban.com/
• Command line: curl -F file=@"/tmp/1.png" -F w=100 -F h=100 http://p.dapps.douban.com/
• Resize image: http://p.dapps.douban.com/r/img_hash.jpg?w=300&h=200
• Affine Transformation: http://p.dapps.douban.com/a/img_hash.jpg?w=300&h=300&a=0.86,0.5,-100,-0.5,0.86,50 (Rotate 30 degree clockwise and then translation 100 right, 50 up.)