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lottie-mini

v1.0.1

Published

Squish those Lottie files

Downloads

6

Readme

Lottie Mini

一个用于压缩和预览 Lottie JSON 动画文件的命令行工具。

功能特点

  • 提取 Lottie JSON 中的图片资源
  • 压缩 Lottie 动画中的图片
  • 提供 Web 界面预览动画效果
  • 支持在线压缩服务

安装

确保你的 Node.js 版本 >= 18.17.0,然后执行:

npm install -g lottie-mini

使用方法

命令行工具

  1. 提取图片资源
lottie extract <input_file> <output_dir>
  1. 压缩动画
lottie compress <input_file> <output_file>

Web 界面

启动后可以通过浏览器访问 http://localhost:3000 使用 Web 界面。

lottie server

Web 界面功能

  • 文件上传:支持上传 Lottie JSON 文件
  • 在线压缩:自动压缩动画中的图片资源
  • 动画预览:支持预览上传的动画文件
  • 播放控制:支持动画的播放/暂停

技术栈

  • Node.js
  • Express.js (Web 服务器)
  • Commander.js (命令行工具)
  • Sharp (图片压缩处理)
  • Multer (文件上传处理)
  • Lottie Web (动画渲染)

Docker 部署

构建镜像

docker build -t lottie-mini .

运行容器

docker run -d -p 3000:3000 --name lottie-mini lottie-mini

访问 http://localhost:3000 即可使用 Web 界面。

停止容器

docker stop lottie-mini

删除容器

docker rm lottie-mini