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file-upload's Introduction

前端大文件上传 + 断点续传解决方案

重新演示上传需要删除 /target 中的文件，否则由于服务端保存了文件上传会直接成功

示例文件： /public/WebStorm-2019.3.1.dmg(非 mac 的朋友自行找测试文件-。-)

前端

  • vue + element 界面展示
  • Blob#slice 实现文件切片
  • FileReader + spark-md5 + web-worker 生成文件 hash
  • xhr 发送 formData

服务端

  • nodejs
  • multiparty 处理 formData

start

npm install

npm run start

相关博客

字节跳动面试官：请你实现一个大文件上传和断点续传

file-upload's People

Contributors

yeyan1996 avatar

Watchers

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