Spring Boot modify the default page

Spring Boot default page

Spring Boot default welcome screen is the main / resources / static / index.html.

Spring Boot modify the default page

The original WebMvcConfigurerAdapter have become obsolete, replaced by inheritance WebMvcConfigurationSupport class or implement WebMvcConfigurer interface.

import org.springframework.context.annotation.Configuration;
import org.springframework.core.Ordered;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;

@Configuration
public class DefaultViewConfig extends WebMvcConfigurationSupport {

    @Override
    public void addViewControllers(ViewControllerRegistry registry){
        //设置访问路径为 “/”
        registry.addViewController("/").setViewName("login.html");
        //设置为最高优先级
        registry.setOrder(Ordered.HIGHEST_PRECEDENCE);
        super.addViewControllers(registry);
    }
}

By writing the configuration classes, inheritance WebMvcConfigurationSupport class, override addViewController () method.

registry.addViewController("/").setViewName("login.html");

This code corresponds to

@Controller
public class TestController{
    @RequestMapping("/")
    public String testController(){
        return "login";
    }
}

Browser to access http: // localhost: 8080 / can access the main / resources / static / login.html.