第一步：创建Spring Boot项目，勾选Thymeleaf
第二步：创建JavaBean，包含带参数和不带参数的构造方法
public class Person {
private String name;
private Integer age;
public Person() {
super();
}
public Person(String name, Integer age) {
super();
this.name = name;
this.age = age;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Integer getAge() {
return age;
}
public void setAge(Integer age) {
this.age = age;
}
}
第三步：创建脚本样式静态文件和演示页面index.html：
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta content="text/html;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
<meta name="viewport" content="width=device-width,initial-scale=1"/>
<link th:href="@{bootstrap/css/bootstrap.min.css}" rel="stylesheet"/>
<link th:href="@{bootstrap/css/bootstrap-theme.min.css}" rel="stylesheet"/>
<title>测试页</title>
</head>
<body>
<div class="panel panel-primary">
<div class="panel-heading">
<h3 class="panel-title">
访问model
</h3>
</div>
<div class="panel-body">
<span th:text="${singlePerson.name}">
</span>
</div>
</div>
<div th:if="${not #lists.isEmpty(people)}">
<div class="panel panel-primary">
<div class="panel-heading">
<h3 class="panel-title">列表</h3>
</div>
<div class="panel-body">
<ul class="list-group">
<li class="list-group-item" th:each="person:${people}">
<span th:text="${person.getName()}"></span>
<span th:text="${person.age}"></span>
<button class="btn" th:onclick="getName([[${person.name}]]);">获得名字</button>
<!-- <button class="btn" th:onclick="‘javascript:getName(\‘‘ + ${person.name} + ‘\‘);‘">获得名字</button>-->
</li>
</ul>
</div>
</div>
</div>
<script th:src="@{jquery.min.js}" type="text/javascript"></script>
<script th:src="@{bootstrap/js/bootstrap.min.js}"></script>
<script th:inline="javascript">
var single = [[${singlePerson}]];
console.log(single.name + "/" + single.age);
function getName(name) {
console.log(name);
}
</script>
</body>
</html>
第四步：数据准备：
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import java.util.ArrayList;
import java.util.List;
@Controller
@SpringBootApplication
public class DemoThymeleafApplication {
@RequestMapping("/")
public String index(Model model) {
Person single = new Person("大王", 11);
List<Person> people = new ArrayList<Person>();
Person p1 = new Person("张三", 22);
Person p2 = new Person("李四", 33);
Person p3 = new Person("赵六", 44);
people.add(p1);
people.add(p2);
people.add(p3);
model.addAttribute("singlePerson", single);
model.addAttribute("people", people);
return "index";
}
public static void main(String[] args) {
SpringApplication.run(DemoThymeleafApplication.class, args);
}
}
第五步：运行效果：点击‘获得名字’按钮时控制台显示获取到的名字
第六步：SpringBoot2与SpringBoot1.5区别：
页面使用button的onclick事件带参数时写法不同
SpringBoot2版本：<button class="btn" th:onclick="getName([[${person.name}]]);">获得名字</button>
SpringBoot1.5版本：
<button class="btn" th:onclick="‘javascript:getName(\‘‘ + ${person.name} + ‘\‘);‘">获得名字</button>
SpringBoot2实战训练demo之Thymeleaf模板引擎
原文：https://www.cnblogs.com/lijl/p/11897166.html