import originJsonp from 'jsonp'
export default function jsonp(url, data, option) {
url = (url.indexOf('?') < 0 ? '?' : '&')
param(data)
return new Promise((resolve, reject) =>
{
originJsonp(url, option, (err, data) =>
{
if (!
err) {
resolve(data)
} else {
reject(err)
}
})
})
}
export function param(data) {
let url = ''
for (
var k
in data) {
let value = data[k] !== undefined ? data[k] : ''
url = '&' k '='
encodeURIComponent(value)
// url = `&${k}=${encodeURIComponent(value)}` //都不需要拼接 了
}
return url ? url.substring(1) : ''
}
更多专业前端知识，请上
【猿2048】www.mk2048.com
