```java //使用WebMvcConfigurerAdapter可以来扩展SpringMVC的功能 //@EnableWebMvc 不要接管SpringMVC @Configuration public class MyMvcConfig extends WebMvcConfigurerAdapter { @Override public void addViewControllers(ViewControllerRegistry registry) { // super.addViewControllers(registry); //浏览器发送 /atguigu 请求来到 success registry.addViewController("/atguigu").setViewName("success"); } //所有的WebMvcConfigurerAdapter组件都会一起起作用 @Bean //将组件注册在容器 public WebMvcConfigurerAdapter webMvcConfigurerAdapter(){ WebMvcConfigurerAdapter adapter = new WebMvcConfigurerAdapter() { @Override public void addViewControllers(ViewControllerRegistry registry) { registry.addViewController("/").setViewName("login"); registry.addViewController("/index.html").setViewName("login"); } }; return adapter; } } ```