Spring Boot/Eclipse index.html:出现意外错误(type=Not Found,status=404)

我遵循本教程将Spring Boot与AngularJS集成:

https://dzone.com/articles/java-8-springboot-angularjs-bootstrap-springdata-j

我用Eclipse/Photon中的STS构建了Spring启动程序。我的Eclipse项目如下所示:

package com.example.demo.controller;

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

@Controller
public class HomeController {
    @RequestMapping("/home")
    public String home() {
        return "index";
    }
}

根据上面的截图,我在src/main/resources/static/views中有一个“index.html”。

My application.properties定义spring.mvc.view.prefix和.suffix:

spring.mvc.view.prefix = /views/
spring.mvc.view.suffix = .html

但是当我浏览到localhost:8080/home时,我得到:

Whitelabel Error Page

This application has no explicit mapping for /error, so you are seeing this as a fallback.

Sat Nov 03 13:40:19 PDT 2018
There was an unexpected error (type=Not Found, status=404).
No message available

问:在我的Eclipse项目中,我需要在Eclipse中做什么“特别”的事情吗?

提前谢谢!