webPerformance

collecting web performace data
- install：
npm install web-performance-hry --save

- usage：
- es module:
import Performancemonitor from 'web-performance-hry/dist/js/webPerformance.min.js'
- common js:
var Performancemonitor = require ('web-performance-hry/dist/js/webPerformance.min.js')

- window.monitor = Performancemonitor;
monitor.setHeaders(headers) // set header
monitor.init(url) // data report api url