<!DOCTYPE html>
2 <html>
3 <head lang="en">
4 <meta charset="UTF-8" />
5 <title></title>
6 </head>
7 <body>
8 <h1 th:text="${host}">Hello World</h1>
9 </body>
10 </html>
编写HelloController.java
package com.springboot.test;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class HelloController {
@RequestMapping("/")
public String index(ModelMap map) {
// 加入一个属性，用来在模板中读取
map.addAttribute("host", "Spring test");
// return模板文件的名称，对应src/main/resources/templates/index.html
return "index";
}
}