https://blog.xidao.online/tags/%E6%88%90%E6%9C%AC%E4%BC%98%E5%8C%96/Recent content in 成本优化 on XiDao 技术博客Hugo -- gohugo.iozh-cn© 2026 XiDaoThu, 30 Apr 2026 00:00:00 +0000https://blog.xidao.online/posts/api-gateway-guide-2026/Thu, 30 Apr 2026 00:00:00 +0000https://blog.xidao.online/posts/api-gateway-guide-2026/<h2 class="relative group">为什么需要 API 网关？ <div id="为什么需要-api-网关" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e4%b8%ba%e4%bb%80%e4%b9%88%e9%9c%80%e8%a6%81-api-%e7%bd%91%e5%85%b3" aria-label="锚点">#</a> </span> </h2> <p>2026年，大模型 API 调用已经成为开发者的日常需求。但直接调用各厂商 API 面临诸多痛点：</p>https://blog.xidao.online/posts/api-cost-optimization/Sun, 26 Apr 2026 00:00:00 +0000https://blog.xidao.online/posts/api-cost-optimization/<h2 class="relative group">策略一：选择合适的模型 <div id="策略一选择合适的模型" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e7%ad%96%e7%95%a5%e4%b8%80%e9%80%89%e6%8b%a9%e5%90%88%e9%80%82%e7%9a%84%e6%a8%a1%e5%9e%8b" aria-label="锚点">#</a> </span> </h2> <p>不是所有任务都需要最贵的模型。核心原则：用最便宜的模型完成任务。</p> <h2 class="relative group">策略二：优化提示词 <div id="策略二优化提示词" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e7%ad%96%e7%95%a5%e4%ba%8c%e4%bc%98%e5%8c%96%e6%8f%90%e7%a4%ba%e8%af%8d" aria-label="锚点">#</a> </span> </h2> <p>优化后 token 数量减少 70%+。</p>