Spring boot之默认首页(欢迎页)的设置

[code]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.WebMvcConfigurerAdapter;

/**
* 系统默认界面设置
*
* @auther hzy
* @data 2018/4/28 9:59
* @QQ 291471000
*/
@Configuration
public class DefaultView extends WebMvcConfigurerAdapter {
@Override
public void addViewControllers(ViewControllerRegistry registry) {
    // login页面在 templates 文件夹下
registry.addViewController("/").setViewName("login");
registry.setOrder(Ordered.HIGHEST_PRECEDENCE);
super.addViewControllers(registry);
}
}

上述写法其实对等于

[code]@RequestMapping("/")
public String view(){
    return "login";
}