OSS Helper

安装

npm i @unservice/oss-helper

导入模块

使用 CommonJS Modules

const { OSSUploadHelper } = require('@unservice/oss-helper')

使用 ES Modules

import { OSSUploadHelper } from '@unservice/oss-helper'

使用签名上传文件

const ossUploadHelper = new OSSUploadHelper({
  accessKeyId: process.env.ACCESS_KEY_ID,
  accessKeySecret: process.env.ACCESS_KEY_SECRET,
  bucket: process.env.BUCKET,
  endpoint: process.env.ENDPOINT,
  cdnDomain: process.env.CDN_DOMAIN,
})

ossUploadHelper.createUploadParams({
  keyPrefix: 'path/example',
  contentTypes: ['image/webp', 'image/png'],
  timeout: 1,
})

对受保护文件进行签名获取临时链接

import { OSSDownloadHelper } from '@unservice/oss-helper'

const ossDownloadHelper = new OSSDownloadHelper({
  accessKeyId: process.env.ACCESS_KEY_ID,
  accessKeySecret: process.env.ACCESS_KEY_SECRET,
  bucket: process.env.BUCKET,
  endpoint: process.env.ENDPOINT,
  cdnDomain: process.env.CDN_DOMAIN,
})

ossDownloadHelper.sign('https://example.com/file.png', 60) // 60秒后过期