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upload-tool

v1.0.4

Published

🎉 实现了大文件(大于2GB)并发切片上传,断点续传以及服务端验证秒传功能

Downloads

32

Readme

上传工具类

🎉 实现了大文件(大于2GB)并发切片上传,断点续传以及服务端验证秒传功能

attention

该上传工具需要后台的支持,服务端使用了Node进行编写,在开始上传前请先启动服务,服务端的代码作为server.js放在本文件夹中,请与本文件夹中启动服务。

node server.js
// 如果安装了pm2
pm2 start server.js

用法

该工具类使用ts编写,后转为js,默认引用的是js文件

默认上传的ip为本机127.0.0.1地址, 如需要更改地址可以修改util文件夹ApiUrl.js中的ip

参数描述

| 参数名 | 是否必须 | 类型 | 描述 | | :---------------------: | :------: | :------: | :------------------------------------------------: | | chunkSize | ❌ | number | 每个文件上传时的切片的大小 | | concurrency | ❌ | number | 每个文件的并发上传数量 | | updateWaitCalculateFile | ✔ | function | 更新待计算hash数组,将待计算的数组作为参数传入 | | updateWaitUploadFile | ✔ | function | 更新待上传数组,将待上传的数组作为参数传入 | | updateUploadedFiles | ✔ | function | 更新已上传文件数组,将上传完成的的数组作为参数传入 |

对外暴露的可调用方法

| 名称 | 接受参数 | 描述 | | :---------: | :------------------------: | :--------------------------------: | | addNewFiles | 新添加的文件数组 | 添加新文件,自动开始计算上传等流程 |