1.目录结构

2.layout.html代码
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<!-- head-通用CSS -->
<head th:fragment="header(title)">
<meta charset="UTF-8">
<title th:text="${title}"></title>
<link rel="stylesheet" th:href="@{/static/pc/css/reset.css}">
</head>
<!-- 通用JS -->
<div th:fragment="script">
<script src="https://www.zxlmx.com/static/js/jquery-3.4.1.min.js" type="text/javascript" charset="utf-8"></script>
</div>
3.home.html代码
<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<th:block th:include="~{'pc/common/layout' :: header('首页')}"/>
</head>
<body>
<div>
首页
</div>
<th:block th:include="~{'pc/common/layout' :: script}"/>
</body>
</html>
4.编译后结果
