在single.html页面，添加右侧边栏代码即可。post-toc可优化手机上自动隐藏侧边栏
{{- define "main" }}
<!-- 左侧边栏 -->
<aside></aside>
<article class="post-single">
...
</article>
<!-- 右侧边栏 start-->
<aside>
<div class="post-toc" style="position: fixed;max-width:300px; right:5px;overflow:auto; top: 100px;bottom:50px">
{{- partial "toc.html" . }}
</div>
<style>
@media only screen and (max-width: 1224px) {
.post-toc {
display: none;
}
}
</style>
</aside>
<!-- 右侧边栏 end-->
{{- end }}{{/* end main */}}