resources目录下

建 application.properties文件

内容如下

  1. spring.thymeleaf.prefix=classpath:/templates/
  2. spring.thymeleaf.suffix=.html
  3. spring.thymeleaf.cache=false
  4. spring.thymeleaf.content-type=text/html
  5. spring.thymeleaf.enabled=true
  6. spring.thymeleaf.encoding=UTF-8
  7. spring.thymeleaf.mode=HTML5

建templates文件夹

再在templates文件夹下建一个hello.html文件，内容如下

  1. <!DOCTYPE html>
  2. <html  xmlns:th="http://www.thymeleaf.org">
  3. <head>
  4.     <meta charset="UTF-8">
  5.     <title>Title</title>
  6. </head>
  7. <body>
  9. <p th:text="${hello}"></p>
  10. </body>
  11. </html>

controller

  1. @Controller
  2. public class TestController {
  6.     @GetMapping("/hello")
  7.     public String thymeleafTest(Model model){
  9.         model.addAttribute("hello","hello");
  10.         return "hello";
  11.     }
  12. }

启动

访问localhost:8080/hello