springboot

网页模板thymeleaf

POM配置：

    org.thymeleaf
    thymeleaf-spring5


    org.thymeleaf.extras
    thymeleaf-extras-java8time

模板页配置：

转意用utext(不是文本）

 后台：

    public String test(Model model) {
        model.addAttribute("msg", "
html.chen
");
        return "/test";
    }

获取数组：

<h3 th:each="user:${users}" th:text="${user}">h3>

model.addAttribute("users", Arrays.asList("chen","li"));

 在标签内插入数据

<h3 th:each="user:${users}">[[${user}]]h3>