hugo new site blog.source --format yaml
cd blog.source
git init
git submodule add --depth=1 https://github.com/adityatelange/hugo-PaperMod.git themes/PaperMod 
git submodule update --init --recursive # needed when you reclone your repo (submodules may not get cloned automatically) 
git submodule update --remote --merge

{% raw %} 
{
  "classA":"json位置: data\\classes.json",
  "classA":{
    "master":"xiaoLi",
    "number":"05"
  },
  "classB":{
    "master":"aXiang",
    "number":"15"
  },
  "classC":{
    "master":"BaoCeng",
    "number":"20"
  }
}  
{% endraw %} 

{% raw %} 
{{/* layouts\_default\single.html */}}
{{ define "main" }}
     {{ range .Site.Data.classes }}
          master:{{.master}}==number:{{.number}}<br>
     {{end}}
{{end}} 
{% endraw %} 

{% raw %} 
{{/*layouts\partials\header.html*/}}
<h1>{{.Title}}</h1>
<p>{{.Date}}</p> 
{% endraw %} 

{% raw %} 
{{/*layouts\_default\single.html*/}}
{{ define "main" }}
  This is the single template<br>
  {{/* 常见变量 */}}
   title: {{ .Params.title }}<br>
   title: {{   .Title }}<br>
   date: {{ .Date }}<br>
  url: {{ .URL }}<br>
  myvar: {{ .Params.myVar }}<br>
  {{/* 定义变量 */}}
  {{ $myVarname := "aString" }}
  myVarname:{{ $myVarname }}<br>
  <h1 style="color: {{ .Params.color }} ;" >Single Template</h1>
{{ end }}  
{% endraw %} 

{% raw %} 
---
title: "E-title"
date: 2024-12-07T12:43:21+08:00
draft: true
myVar: "myvalue"
color: "red"
---

This is dir3/e.md 
{% endraw %} 

#content/_index
---
title: "_Index" 
---

This is the home page
#content/dir1/_index
---
title: "_Index"
---

This is the landing page for dir1

hugo version

hugo new site

baseURL = "http://example.org/"
languageCode = "en-us"
title = "My New Hugo Site"
theme = "ga-hugo-theme" #添加这句话