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web-cmd

v0.0.3

Published

一个基于 Web 的终端模拟器,通过 WebSocket 连接到后端 shell 进程。

Readme

web-cmd

一个基于 Web 的终端模拟器,通过 WebSocket 连接到后端 shell 进程。

启动服务器

# 使用 npx(推荐)
npx web-cmd

# 或本地开发
npm start

服务器启动后会显示:

HTTP 服务器已启动:
  本地访问: http://localhost:3000
  IP 访问: http://192.168.1.100:3000
WebSocket 服务器已启动:
  本地访问: ws://localhost:3000/ws
  IP 访问: ws://192.168.1.100:3000/ws

如果端口 3000 被占用,服务器会自动查找可用端口(如 3001、3002 等)。

访问终端

可以通过以下方式访问终端:

  • 本地访问:在浏览器中打开 http://localhost:3000
  • IP 访问:在同一网络的其他设备上,使用服务器显示的 IP 地址访问(如 http://192.168.1.100:3000

WebSocket 连接配置

页面顶部提供 WebSocket 地址输入框,可以:

  • 修改 WebSocket 连接地址
  • 自动保存到 localStorage
  • 页面加载时自动连接

默认 WebSocket 地址会根据当前页面 URL 自动生成(如 ws://localhost:3000/ws)。

快捷键

  • ↑/↓ - 浏览命令历史记录
  • ←/→ - 移动光标
  • Backspace - 删除光标前的字符
  • Delete - 删除光标处的字符
  • Ctrl+C - 中断正在执行的命令
  • Ctrl+L - 清屏
  • Enter - 执行命令