p; &nbsp; &nbsp;<span class="cm-comment"># 构建文件保存路径</span></span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> &nbsp; &nbsp; &nbsp; &nbsp;<span class="cm-variable">filepath</span> <span class="cm-operator">=</span> <span class="cm-variable">os</span>.<span class="cm-property">path</span>.<span class="cm-property">join</span>(<span class="cm-string">'../pilot-client/pages/upload/'</span>, <span class="cm-variable">encrypted_f