1.添加pom依赖
<!-- Thymeleaf --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency>2.application.properties
#Thymeleaf #prefix:定位模板的目录,spring boot此配置默认为classpath:/templates//prefix:给返回的页面添加后缀名，spring boot默认为.html/cache:hymeleaf缓存设置/encoding:编码格式 #spring.thymeleaf.prefix=classpath:/templates/ #spring.thymeleaf.suffix=.html spring.thymeleaf.cache=false spring.thymeleaf.encoding=UTF-83.新建TestController.java
package com.springboot.controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @Controller public class TestController { @RequestMapping("/") public String Test() { return "index"; } }4.templates下新建index.html
<!DOCTYPE html> <html xmlns:th="http://www.thymeleaf.org"> <head> <title>SpringBoot</title> </head> <body> Welcome to SpringBoot! </body> </html>注：@Controller返回网站界面(如果返回没有界面会报错)、@RequestMapping("/路径")
