npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

qiniu-js

v4.0.0-beta.6

Published

Qiniu browser upload sdk

Downloads

12,427

Readme

SDK README

快速使用

  1. 安装SDK
npm i qiniu-js@^4.0.0
  1. 导入SDK
import { createDirectUploadTask, createMultipartUploadV2Task, FileData } from 'qiniu-js';
  1. 创建上传任务
// 创建上传数据
const fileData: FileData = { type: 'file', data: File}
const fileData: FileData = { type: 'string', data: 'content' }
const fileData: FileData = { type: 'array-buffer', data: new ArrayBuffer(1e3) }

// 创建直传任务
const uploadTask = createDirectUploadTask(fileData, config);

// 创建分片上传任务
// 部分私有云服务版本较老的请使用 v1 分片上传
const uploadTask = createMultipartUploadV2Task(fileData, config);
  1. 设置任务回调函数
// 设置进度回调函数
uploadTask.onProgress((progress, context) => {
  // 处理进度回调
});

// 设置完成回调函数
uploadTask.onComplete((result, context) => {
  // 处理完成回调
});

// 设置错误回调函数
uploadTask.onError((error, context) => {
  // 处理错误回调
});
  1. 启动任务
uploadTask.start()
  1. 简单模式

如果你不需要关心进度信息,可以通过 start 快速获取任务的状态信息

createMultipartUploadTask(fileData, config).start()
 .then((result) => {
    // 处理任务完成结果
  })
  .catch((error) => {
    // 处理任务启动失败错误
  });

接口说明

TokenProvider

type TokenProvider = () => Promise<string>
  • 一个用于获取上传所需 token 的函数类型。
  • 返回一个 Promise,该 Promise 提供上传所需的 token。

Context

interface Context<ProgressKey extends string = string> {
  host?: Host;
  token?: Token;
  result?: string;
  error?: UploadError;
  progress: Progress<ProgressKey>;
}
  • 上传的上下文接口,用于存储任务相关的信息。
  • host:上传使用的 host。
  • token:上传使用的 token。
  • result:上传成功的信息。
  • error:队列的错误。
  • progress:整体的任务进度信息。

UploadConfig

interface UploadConfig {
  tokenProvider: TokenProvider;
  apiServerUrl?: string;
  uploadHosts?: []string;
  logLevel?: LogLevel;
  protocol?: HttpProtocol;
  vars?: Record<string, string>;
}
  • 上传配置接口,用于配置上传任务的相关参数。
  • apiServerUrl:服务的接口地址;默认为七牛公有云,示例:https://api.qiniu.com 该配置仅当未设置 uploadHosts 时生效,SDK 将会通过指定的 api 服务提供的接口来动态获取上传地址,私有云请联系集群运维人员,并确认集群是否支持 v4/query 接口
  • uploadHosts: 上传服务地址,手动指定上传服务地址,示例:up.qiniu.com
  • logLevel:日志级别。
  • protocol:HTTP 协议,默认 HTTPS。
  • tokenProvider:用于获取上传所需 token 的函数。
  • vars: 上传过程中的自定义变量。

OnError

type OnError = (error: UploadError, context: Context) => void;
  • 错误回调函数类型。

OnProgress

type OnProgress = (progress: Progress, context: Context) => void;
  • 进度回调函数类型。

Progress

type Progress<Key extends string = string> = {
  /** 上传的文件总大小;单位 byte */
  size: number
  /** 目前处理的百分比进度;范围 0-1 */
  percent: number
  /** 具体每个部分的进度信息; */
  details: Record<Key, {
    /** 子任务的处理数据大小;单位 byte */
    size: number
    /** 目前处理的百分比进度;范围 0-1 */
    percent: number
    /** 该处理是否复用了缓存; */
    fromCache: boolean
  }>
}

OnComplete

type OnComplete = (result: string, context: Context) => void;
  • 完成回调函数类型。
  • 接收一个上下文参数,并返回 void

UploadTask

interface UploadTask {
  onProgress(fn: OnProgress): void;
  onComplete(fn: OnComplete): void;
  onError(fn: OnError): void;
  cancel(): Promise<Result>;
  start(): Promise<Result>;
}
  • 上传任务接口,用于控制上传任务的执行和处理回调函数。
  • onProgress(fn: OnProgress):设置进度回调函数。
  • onComplete(fn: OnComplete):设置完成回调函数。
  • onError(fn: OnError):设置错误回调函数。
  • cancel():取消上传任务,并返回一个 Promise,该 Promise 在解析时提供任务结果。
  • start():启动上传任务,并返回一个 Promise, 该 Promise 在解析时提供任务结果。