https://jiabin.dev/tags/adk/Recent content in Adk on elonnzhangHugozh-CNSat, 19 Sep 2026 00:00:00 +0800https://jiabin.dev/blog/adk/Sat, 19 Sep 2026 00:00:00 +0800https://jiabin.dev/blog/adk/<h1 id="adk-go-源码阅读合集">ADK-Go 源码阅读合集</h1> <p>用户发来一句“杭州天气怎么样”，从接收输入到给出答案，中间会经历模型请求、工具执行、事件保存和下一轮推理。多 Agent、人工确认、流式输出和长会话则会改变这条路径。</p> <p>这个系列沿着一次请求追踪 ADK-Go 的实现：<strong>谁创建对象，谁调用接口，数据在哪一步变成事件，结果又如何成为下一次输入。</strong> 各篇聚焦一个模块，并用相邻模块的实际调用方说明它的边界。</p> <blockquote> <p><strong>系列源码基准：<a href="https://github.com/google/adk-go/tree/v2.4.0">ADK-Go v2.4.0</a></strong>，commit <code>4e57df40cbd35f055ba654b03ffb0e509fdd754a</code>。</p> <p>各篇使用同一版本的接口、实现和调用方。普通 Run、Live、不同模型适配器与存储后端的行为分别说明；一种运行方式的结论不自动适用于其他方式。</p> </blockquote> <h2 id="阅读路线">阅读路线</h2> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-text" data-lang="text"><span class="line"><span class="cl">Overview / Quickstart </span></span><span class="line"><span class="cl"> ↓ </span></span><span class="line"><span class="cl">Launcher / Model / Agent </span></span><span class="line"><span class="cl"> ↓ </span></span><span class="line"><span class="cl">Runner → Flow → Tool </span></span><span class="line"><span class="cl"> ↓ </span></span><span class="line"><span class="cl">Context → Session / Event </span></span><span class="line"><span class="cl"> ↓ </span></span><span class="line"><span class="cl">Memory / Plugin / Workflow </span></span><span class="line"><span class="cl"> ↓ </span></span><span class="line"><span class="cl">Artifact → Server → Registry </span></span><span class="line"><span class="cl"> ↓ </span></span><span class="line"><span class="cl">Auth / Telemetry / Platform </span></span></code></pre></div><p>如果还不了解 ADK，先读 Overview 和 Quickstart；如果已写过简单 Agent，可从 Flow 的天气示例进入，再沿 <code>Runner → Tool → Context → Session</code> 追踪它上下游的实现。</p>