springboot2 设置输入ip或者localhost+端口号显示首页

springboot2 设置输入ip或者localhost+端口号显示首页

新建一个类并继承WebMvcConfigurerAdapter

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

@Configuration
public class WebFileConfigurer extends WebMvcConfigurerAdapter {

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        /**
         * 虚拟路径映射
         * 首页index.html直接放在resources下
         */
        registry.addResourceHandler("/").addResourceLocations("classpath:/");
        super.addResourceHandlers(registry);
    }
}

如果放在static下，则addResourceLocations"classpath:/static/")