博客

在config包下新建一个配置类

@Configuration
public class WebMvcConfig implements WebMvcConfigurer {
    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
        registry.addViewController("/").setViewName("login");
        registry.addViewController("/main.html").setViewName("login");
        registry.addViewController("/login").setViewName("login");
        registry.addViewController("/main.html").setViewName("main");
    }
}