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springboot之整合thymeleaf

引入依賴

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaft</artifactId>
        </dependency>

配置檔案application.properties

#thymeleaf
spring.thymeleaf.prefix=classpath:/templates/
spring.thymeleaf.suffix=.html
spring.thymeleaf.cache=false
spring.thymeleaf.servlet.content-type=text/html
spring.thymeleaf.enabled=true
spring.thymeleaf.encoding=UTF-8
spring.thymeleaf.mode=HTML5

編寫頁面

<!DOCTYPE HTML>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <title>hello</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
</head>
<body>
<p th:text="'hello:'+${name}" ></p>
</body>
</html>

 

編寫控制器

這裡有一個坑,註解要用@Controller,不能用@RestController

package com.example.miaosha_xdp.controller;

import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@Controller
@RequestMapping("/demo")
public class HelloControl {
    @RequestMapping("/thymeleaf")
    public String  thymeleaf(Model model) {
        model.addAttribute("name", "xdp");
        return "hello";
    }
}