springboot如何返回html和jsp

package springboot.controller;

import org.springframework.context.annotation.Bean;

import org.springframework.stereotype.Controller;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.servlet.view.InternalResourceViewResolver;

@Controller

public class JspController {

    @RequestMapping("/test")

    public String index() {

        return "home";

    }

    @Bean

    public InternalResourceViewResolver viewResolver() {

        InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();

        viewResolver.setPrefix("/WEB-INF/");

        viewResolver.setSuffix(".jsp");

        return viewResolver;

    }

}