install

npm install jsonp-promise

Useage

import jsonp from jsonp-promise

const url = 'http://xxx.com'

jsonp(url,{method: 'encode'},{jsonp: 'callback', callback: 'render'}).then(res=>{console.log(res)})

Above code will fetch http://xxx.com?method=encode&callback=render

Parameters

1. url The base url such as: 'http:www.google.com'
2. params location.search
3. options