https://github.com/kimmobrunfeldt/progressbar.js
http://kimmobrunfeldt.github.io/progressbar.js/
react progress
https://github.com/kimmobrunfeldt/react-progressbar.js
npm install --save react-progressbar.js
https://github.com/kimmobrunfeldt/progressbar.js
http://kimmobrunfeldt.github.io/progressbar.js/
https://github.com/kimmobrunfeldt/react-progressbar.js
npm install --save react-progressbar.js
让时间为你证明