Spring Boot关闭启动banner

 1. 关闭spring boot启动banner

 ① 使用SpringApplication

	public static void main(String[] args) {
		SpringApplication app = new SpringApplication(Example.class);
		app.setBannerMode(Banner.Mode.OFF);
		app.run(args);
	}

  ② 使用SpringApplicationBuilder

	public static void main(String[] args) {
		new SpringApplicationBuilder(Example.class).bannerMode(Banner.Mode.OFF).run(args);
	}

参考：  Spring Boot Reference Guide

参考： Spring Boot实战