1.新建MVCConfiguration类，代码如下：

1. package com.example.demohebirnate.config;
2. import org.springframework.context.annotation.Configuration;
   import org.springframework.core.Ordered;
3. import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
4. import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
6. @Configuration
7. public class MVCConfiguration extends WebMvcConfigurerAdapter {
8. @Override
9. public void addViewControllers(ViewControllerRegistry registry) {
11. registry.addViewController(“/”).setViewName(“forward:/login.html”);
13. registry.setOrder(Ordered.HIGHEST_PRECEDENCE);
15. super.addViewControllers(registry);
17. }
18. }

2.新建login.html,目录为：resources/static   这里默认是static目录下，原因不详

3.访问地址：http://localhost:8080/，如图：