轉載宣告：商業轉載請聯絡作者獲得授權,非商業轉載請註明出處.原文來自 © 呆萌鍾【SpringBoot學習之路】13.設定預設訪問首頁 

//使用WebMvcConfigurerAdapter可以來擴充套件SpringMVC的功能
//@EnableWebMvc
@Configuration
public class MyMvcConfig extends WebMvcConfigurerAdapter {
    //方式一
    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
//        super.addViewControllers(registry);
        //瀏覽器傳送 /damienzhong 請求來到 success
        registry.addViewController("damienzhong").setViewName("success");
    }

    //方式二
    @Bean
    public WebMvcConfigurerAdapter webMvcConfigurerAdapter(){
        WebMvcConfigurerAdapter webMvcConfigurerAdapter = new WebMvcConfigurerAdapter() {
            @Override
            public void addViewControllers(ViewControllerRegistry registry) {
                registry.addViewController("/").setViewName("login");
                registry.addViewController("/index").setViewName("login");
                registry.addViewController("/login").setViewName("login");
            }
        };
        return  webMvcConfigurerAdapter;
    }
}