https://muzimi.org/docs/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C/ Recent content in 计算机网络复习 on 世界 Hugo zh-cn Thu, 16 Apr 2026 16:26:26 +0000 https://muzimi.org/docs/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C/%E4%BB%8E%E8%BE%93%E5%85%A5%E7%BD%91%E5%9D%80%E5%88%B0%E6%B5%8F%E8%A7%88%E5%99%A8%E6%98%BE%E7%A4%BA/ Thu, 16 Apr 2026 16:26:26 +0000 https://muzimi.org/docs/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C/%E4%BB%8E%E8%BE%93%E5%85%A5%E7%BD%91%E5%9D%80%E5%88%B0%E6%B5%8F%E8%A7%88%E5%99%A8%E6%98%BE%E7%A4%BA/ <h2 id="http">HTTP<a class="anchor" href="#http">#</a></h2> <p>解析URL，获取协议、主机、端口、路径等信息。</p> <p>生成HTTP请求信息</p> <h2 id="dns解析">DNS解析<a class="anchor" href="#dns%e8%a7%a3%e6%9e%90">#</a></h2> <p>客户端本地缓存：浏览器和操作系统都会缓存 DNS 结果，同一个域名第二次访问直接命中，延迟几乎为零</p>