https://liudon.com/tags/%E5%8D%9A%E5%AE%A2%E9%83%A8%E7%BD%B2/ Recent content in 博客部署 on 流动 Hugo zh-CN Tue, 22 Sep 2026 00:48:00 +0800 https://liudon.com/posts/twikoo-2-netlify-cors/ Tue, 22 Sep 2026 00:48:00 +0800 https://liudon.com/posts/twikoo-2-netlify-cors/ <h2 id="前言">前言</h2> <p>刚更新完上一篇<a href="../../posts/hugo-ipfs-time-machine/">《我给博客做了一个时光机》</a>，顺手打开文章看看效果，结果发现评论区挂了。</p> <p>浏览器控制台报错：</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-text" data-lang="text"><span class="line"><span class="cl">Access to XMLHttpRequest at &#39;https://comment.example.com/&#39; </span></span><span class="line"><span class="cl">from origin &#39;https://blog.example.com&#39; has been blocked by CORS policy: </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl">Response to preflight request doesn&#39;t pass access control check: </span></span><span class="line"><span class="cl">No &#39;Access-Control-Allow-Origin&#39; header is present on the requested resource. </span></span></code></pre></div><p>评论服务一直使用 Twikoo + Netlify，之前也运行得好好的，最近并没有修改过 CORS 配置。</p>