https://blog.dansec.vip/tags/cb1/ Recent content in CB1 on Dan`s Blog Hugo zh-CN Tue, 15 Apr 2025 14:59:40 +0800 https://blog.dansec.vip/p/commonsbeanutils1study/ Tue, 15 Apr 2025 14:59:40 +0800 https://blog.dansec.vip/p/commonsbeanutils1study/ <h1 id="前置知识">前置知识</h1> <p><code>TemplatesImpl</code>中的字节码加载流程</p> <div class="highlight"><div class="chroma"> <table class="lntable"><tr><td class="lntd"> <pre tabindex="0" class="chroma"><code><span class="lnt">1 </span><span class="lnt">2 </span><span class="lnt">3 </span></code></pre></td> <td class="lntd"> <pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">TemplatesImpl.newTransformer<span class="o">()</span> </span></span><span class="line"><span class="cl"> -&gt;TemplatesImpl.getTransletInstance<span class="o">()</span> </span></span><span class="line"><span class="cl"> -&gt;TemplatesImpl._class<span class="o">[</span>_transletIndex<span class="o">]</span>.newInstance<span class="o">()</span> </span></span></code></pre></td></tr></table> </div> </div><p>其中<code>TemplatesImpl._class[_transletIndex]</code>在如下调用栈里的<code>loader.defineClass处</code>进行了类加载</p>