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@qingwu-ui/upload

v0.9.0-beta

Published

Qingwu UI Image Upload component — drag & drop, per-format progress bar, client-side compression to original / webp / avif, zero dependencies

Readme

@qingwu-ui/upload

青梧UI图片上传组件 —— 框架无关,纯 DOM + CSS,零依赖。

  • 双触发形态:拖拽区 dropzone / 按钮 button(复用 @qingwu-ui/button
  • 客户端压缩:输出原图 / WebP / AVIF 多份,AVIF 不可用时自动降级 WebP → PNG
  • 逐项独立进度条:内置 XHR 上传,uploadFn 可完全接管(对象存储直传等)
  • 图片预处理createImageBitmap 解码自动修正 EXIF 方向,超出尺寸等比缩放
  • GIF / SVG 不支持压缩,按原图上传(标注「不压缩」)

安装

npm install @qingwu-ui/upload

使用

import { ImageUpload } from "@qingwu-ui/upload";
import "@qingwu-ui/upload/style.css";

const uploader = new ImageUpload(document.getElementById("upload")!, {
  trigger: "dropzone",
  url: "/api/upload",
  compress: true,
  formats: ["original", "webp", "avif"],
  onSuccess: (item) => console.log("完成:", item.name, item.format),
});

完整 API 见 青梧UI 根 README