https://WhiteBalance2800K.github.io/Recent content on whitebalance blogHugo -- 0.162.0zh-CNThu, 16 Jul 2026 09:30:00 +0800https://WhiteBalance2800K.github.io/post/esp32-c3-ai-clock/Wed, 15 Jul 2026 14:00:00 +0800https://WhiteBalance2800K.github.io/post/esp32-c3-ai-clock/一块 240×240 ST7789 天气时钟的 ESP32-C3 移植记录，包含点亮屏幕、网页烧录和不丢 Wi‑Fi 配置的完整方案。https://WhiteBalance2800K.github.io/post/tailscale+self+host/Tue, 19 Aug 2025 10:11:04 +0800https://WhiteBalance2800K.github.io/post/tailscale+self+host/<p> <div class="post-img-view"> <a data-fancybox="gallery" href="https://cdn.jsdelivr.net/gh/WhiteBalance2800K/WhiteBalance2800K.github.io/img/tail.svg"> <img src="https://cdn.jsdelivr.net/gh/WhiteBalance2800K/WhiteBalance2800K.github.io/img/tail.svg" alt="Tailscale" /> </a> </div> </p> <p>在一些网络环境下，Tailscale 的官方 DERP 中继可能不稳定或者延迟较高。本文介绍如何在 VPS 上部署 <strong>自建 DERP 节点</strong>，以便通过 Tailscale 提供更快更稳定的中继服务，并实现 Trojan 代理共存。</p> <hr> <h2 id="前置准备">前置准备</h2> <ul> <li><strong>Tailscale 账户</strong>（用于身份认证和管理）</li> <li><strong>域名</strong>（纯 IP DERP 中继无法防止白嫖）</li> <li><strong>Let&rsquo;s Encrypt / acme.sh 证书</strong>（用于 HTTPS）</li> </ul> <hr> <h2 id="step-1在-vps-上安装-tailscale">Step 1：在 VPS 上安装 Tailscale</h2> <p>首先，在 VPS 上安装并启动 Tailscale</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span><span style="color:#75715e"># 安装 Tailscale</span> </span></span><span style="display:flex;"><span>curl -fsSL https://tailscale.com/install.sh | sh </span></span><span style="display:flex;"><span> </span></span><span style="display:flex;"><span><span style="color:#75715e"># 启动并登录</span> </span></span><span style="display:flex;"><span>tailscale up </span></span></code></pre></div><hr> <h2 id="step-2使用-docker-安装-derper">Step 2:使用 Docker 安装 Derper</h2> <p>可以选择 <code>docker run</code> 或 <code>docker compose</code> 两种方式部署</p> <h3 id="方法一使用默认-docker">方法一：使用默认 Docker</h3> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-yaml" data-lang="yaml"><span style="display:flex;"><span><span style="color:#ae81ff">docker run \</span> </span></span><span style="display:flex;"><span>--<span style="color:#ae81ff">name derper \</span> </span></span><span style="display:flex;"><span>-<span style="color:#ae81ff">e DERP_DOMAIN=123.com \</span> </span></span><span style="display:flex;"><span>-<span style="color:#ae81ff">e DERP_CERT_MODE=manual \</span> </span></span><span style="display:flex;"><span>-<span style="color:#ae81ff">e DERP_STUN=true \</span> </span></span><span style="display:flex;"><span>-<span style="color:#ae81ff">e DERP_VERIFY_CLIENTS=true \</span> </span></span><span style="display:flex;"><span>-<span style="color:#ae81ff">v /root/.acme.sh/123.com_ecc/:/app/certs \</span> </span></span><span style="display:flex;"><span>-<span style="color:#ae81ff">v /var/run/tailscale/tailscaled.sock:/var/run/tailscale/tailscaled.sock \</span> </span></span><span style="display:flex;"><span>-<span style="color:#ae81ff">p 23443:443 \</span> </span></span><span style="display:flex;"><span>-<span style="color:#ae81ff">p 2380:80 \</span> </span></span><span style="display:flex;"><span>-<span style="color:#ae81ff">p 3478:3478/udp \</span> </span></span><span style="display:flex;"><span><span style="color:#ae81ff">fredliang/derper</span> </span></span></code></pre></div><p>参数说明:</p>