47 lines
911 B
Markdown
47 lines
911 B
Markdown
---
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title: "Caddy"
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type: concept
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tags: [caddy, reverse-proxy, https, web-server]
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last_updated: 2026-04-13
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---
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## Definition
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Caddy是现代化Web服务器，自动提供HTTPS并支持反向代理。
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## 核心特性
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- 自动Let's Encrypt证书申请
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- 自动HTTP→HTTPS重定向
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- 支持反向代理和负载均衡
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- 配置简洁
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## 在家庭网络中的用途
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- 反向代理内网服务到公网域名
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- HTTPS终端处理
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- 多域名统一管理
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## Caddyfile配置示例
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```caddy
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n8n.ishenwei.online {
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reverse_proxy 127.0.0.1:15678
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}
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nas.ishenwei.online {
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reverse_proxy 127.0.0.1:15000
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}
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```
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## 常用命令
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```bash
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# 验证配置
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sudo caddy validate --config /etc/caddy/Caddyfile
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# 重载配置
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sudo systemctl reload caddy
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# 重启服务
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sudo systemctl restart caddy
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```
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## 相关文档
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- [[通过VPS+内网反向代理实现域名访问内网穿透]]
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- [[家庭网络环境概览 2026-04-03]] |