前言

修改启动时候的修改banner

效果

1.1 自定义banner

banner制定官网链接
在配置文件中设置

也可以通过配置将提示关闭

spring.main.banner-mode=off

1.2 自定义SpringApplication

配置文件优先级高于程序化调整的优先级

启动自定义banner

package com.example.boot306demo;

import org.springframework.boot.Banner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication  //主程序类
public class Boot306DemoApplication {

    public static void main(String[] args) {
//        1、SpringApplication:Boot应用的核心API入口
//        SpringApplication.run(Boot306DemoApplication.class, args);

//        自定义SpringApplication
        SpringApplication application = new SpringApplication(Boot306DemoApplication.class);
//        打开自定义banner
        application.setBannerMode(Banner.Mode.CONSOLE);
//        关闭自定义banner
//        application.setBannerMode(Banner.Mode.OFF);
        application.run(args);
    }
}

关闭自定义banner

application.setBannerMode(Banner.Mode.OFF);

1.3 FluentBuilder API

//        build方式构建，SrpingApplication. 通过FlentAPI进行设置
        new SpringApplicationBuilder()
                .main(Boot306DemoApplication.class)
                .sources(Boot306DemoApplication.class)
                .bannerMode(Banner.Mode.CONSOLE)
                .run(args);