🚪 常用端口号大全Common Network Ports List
常见 TCP/UDP 端口号速查：22 SSH、80 HTTP、443 HTTPS、3306 MySQL、6379 Redis 等，可搜索。Searchable list of common TCP/UDP ports: 22 SSH, 80 HTTP, 443 HTTPS, 3306 MySQL, 6379 Redis…
使用说明与常见问题How-to & FAQ
「常用端口号大全」是什么？What is the Common Network Ports List tool?
常见 TCP/UDP 端口号速查：22 SSH、80 HTTP、443 HTTPS、3306 MySQL、6379 Redis 等，可搜索。Searchable list of common TCP/UDP ports: 22 SSH, 80 HTTP, 443 HTTPS, 3306 MySQL, 6379 Redis…
如何使用「常用端口号大全」？How do I use the Common Network Ports List tool?
在「常用端口号大全」中，在上方填写或选择所需内容，结果会实时显示在下方；所有处理都在浏览器本地完成。In the Common Network Ports List: Fill in or choose the options above and the result appears below instantly; everything runs locally in your browser.
需要联网吗？Does it need an internet connection?
不需要。「常用端口号大全」的解析和计算都在浏览器本地完成，不会向任何服务器发送请求。No. The Common Network Ports List parses and calculates entirely in your browser and sends no network requests.
「常用端口号大全」免费吗？需要注册吗？Is the Common Network Ports List free? Do I need an account?
「常用端口号大全」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Common Network Ports List is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.