Maven 导入POM依赖
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
</dependency>
配置文件
spring.mvc.view.prefix: /WEB-INF/jsp/
spring.mvc.view.suffix: .jsp
编写页面
在main/webapp/WEB-INF/jsp下 写welcome.jsp
<!DOCTYPE html>
<html lang="en">
<body>
Time: ${time}
<br>
Message: ${message}
</body>
</html>
写WelcomeController.java
@Controller
public class WelcomeController {
@GetMapping("/")
public String welcome(Map<String,Object> model){
model.put("time",new Date());
model.put("message","hello world!");
return "welcome";
}
}