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Thymeleaf使用
引入Thymeleaf
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>版本配置
<thymeleaf.version>3.0.9.RELEASE</thymeleaf.version>
<thymeleaf-layout-dialect.version>2.2.2</thymeleaf-layout-dialect.version>添加页面
HTML页面放在classpath:/templates/路径下
thymeleaf就能自动渲染
命名空间
在HTML文档头部，导入命令空间
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<h1>成功！</h1>
<!--th:text 将div里面的文本内容设置为 -->
<div id="div01" class="myDiv" th:id="${hello}" th:class="${hello}" th:text="${hello}">这是显示欢迎信息</div>
<hr/>
<div th:text="${hello}"></div>
<div th:utext="${hello}"></div>
<hr/>
<!-- th:each每次遍历都会生成当前这个标签： 3个h4 -->
<h4 th:text="${user}" th:each="user:${users}"></h4>
<hr/>
<h4>
<span th:each="user:${users}"> [[${user}]] </span>
</h4>
<form th:action="@{/upload}" method="post" enctype="multipart/form-data">
<input type="file" name="file">
<input type="submit"/>
</form>
</body>
</html>