如何設置SpringBoot項目默認訪問頁面

package com.rongpan.config;

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.WebMvcConfigurer;


@Configuration
public class WebConfigurer implements WebMvcConfigurer {
    @Override
    public void addViewControllers(ViewControllerRegistry registry) {

        //默認地址（可以是頁面或後臺請求接口）
        registry.addViewController("/").setViewName("forward:/upload.html");
        //設置過濾優先級最高
        registry.setOrder(Ordered.HIGHEST_PRECEDENCE);
    }
}