<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency>
spring: thymeleaf: prefix: classpath:/templates/ suffix: .html
spring.thymeleaf.prefix=classpath:/templates/ spring.thymeleaf.suffix: .html
@Controller public class TestController { @RequestMapping("/demo")// 端口号和html文件可以一样，但为了方便区分，就不要设置一样的 public String index() { return "test";// 对应的html文件名称 } }
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org"> <head> <meta charset="UTF-8"> <title>SUCCESS</title> </head> <body> <div> hello world !</div> </body> </html>
http:localhost:端口号/demo