or:#A6ACCD;"> </span><span style="color:#FFCB6B;">undefined</span><span style="color:#89DDFF;">;</span></span></code></pre></div></li><li><p>参数</p><p>无</p></li><li><p>返回值</p><p><a href="./palace.html#functionalpalace"><code>FunctionalPalace</code></a> | <code>undefined</code></p></li><li><p>示例</p><div class="language-ts"><button title="Copy Code" class="copy"></button><span class="lang">ts</span><pre class="shiki material-theme-palenight"><code><span class="line"><span style="color:#89DDFF;f