stmms-proxy/source/test/image-test.js

const image = require('../lib/image.js')()
const upyun = require('../lib/upyun.js')
const config = require('../lib/config.js')

let client = upyun('gx-sheet', config.upyun.operator, config.upyun.password)
image.downloadFile('/55-1402/20053A/181000885-2.jpg', '/1.jpg', {}, '/Users/luoshi', client, 'gx-sheet', false).then(() => {
    console.log('success')
}).catch(err => {
    console.log(err)
})