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Thymeleaf使用案例

发布时间 2023-10-20 09:21:40作者: 华安

1、在项目中添加依赖项，以下2个缺一不可。

<!-- https://mvnrepository.com/artifact/org.thymeleaf/thymeleaf-spring5 -->
<dependency>
    <groupId>org.thymeleaf</groupId>
    <artifactId>thymeleaf-spring5</artifactId>
    <version>3.1.2.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>

2、添加控制器

package com.example.demo.controller;

import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

@Controller
public class HelloController {
    @RequestMapping("/test")
    public String test(Model model){
        model.addAttribute("msg","hello,springboot");
        return "test";
    }
}

3、 在templates中添加视图模板，视图模板的名称一定要是html结尾的扩展名。

<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
 index test!!
<p th:text="${msg}"></p>
</body>
</html>

4、启动运行。