Springboot启动自定义Banner

正常启动Springboot会输出一下内容

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v2.1.7.RELEASE)

2019-09-03 10:12:38.932  INFO 10180 --- [  restartedMain] com.example.mybatis.MybatisApplication   : Starting MybatisApplication on PC-20190618OOCA with PID 10180 (E:\Workspace\java\test\mybatis\target\classes started by Administrator in E:\Workspace\java\test\mybatis)
2019-09-03 10:12:38.947  INFO 10180 --- [  restartedMain] com.example.mybatis.MybatisApplication   : No active profile set, falling back to default profiles: default
2019-09-03 10:12:38.984  INFO 10180 --- [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2019-09-03 10:12:38.985  INFO 10180 --- [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
2019-09-03 10:12:40.444  INFO 10180 --- [  restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8080 (http)
2019-09-03 10:12:40.464  INFO 10180 --- [  restartedMain] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2019-09-03 10:12:40.464  INFO 10180 --- [  restartedMain] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.22]
2019-09-03 10:12:40.543  INFO 10180 --- [  restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2019-09-03 10:12:40.543  INFO 10180 --- [  restartedMain] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 1558 ms
2019-09-03 10:12:40.710  INFO 10180 --- [  restartedMain] o.s.s.concurrent.ThreadPoolTaskExecutor  : Initializing ExecutorService 'applicationTaskExecutor'
2019-09-03 10:12:40.871  INFO 10180 --- [  restartedMain] o.s.b.d.a.OptionalLiveReloadServer       : LiveReload server is running on port 35729
2019-09-03 10:12:40.947  INFO 10180 --- [  restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8080 (http) with context path ''
2019-09-03 10:12:40.950  INFO 10180 --- [  restartedMain] com.example.mybatis.MybatisApplication   : Started MybatisApplication in 2.757 seconds (JVM running for 4.19)

在resources下创建banner.txt

banner.txt

Hello Springboot!!!

这个时候再启动Springboot

Hello Springboot!!!
2019-09-03 10:16:36.845  INFO 9636 --- [  restartedMain] com.example.mybatis.MybatisApplication   : Starting MybatisApplication on PC-20190618OOCA with PID 9636 (E:\Workspace\java\test\mybatis\target\classes started by Administrator in E:\Workspace\java\test\mybatis)
2019-09-03 10:16:36.847  INFO 9636 --- [  restartedMain] com.example.mybatis.MybatisApplication   : No active profile set, falling back to default profiles: default
2019-09-03 10:16:36.884  INFO 9636 --- [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2019-09-03 10:16:36.885  INFO 9636 --- [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
2019-09-03 10:16:37.943  INFO 9636 --- [  restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8080 (http)
2019-09-03 10:16:37.971  INFO 9636 --- [  restartedMain] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2019-09-03 10:16:37.971  INFO 9636 --- [  restartedMain] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.22]
2019-09-03 10:16:38.050  INFO 9636 --- [  restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2019-09-03 10:16:38.050  INFO 9636 --- [  restartedMain] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 1165 ms
2019-09-03 10:16:38.245  INFO 9636 --- [  restartedMain] o.s.s.concurrent.ThreadPoolTaskExecutor  : Initializing ExecutorService 'applicationTaskExecutor'
2019-09-03 10:16:38.426  INFO 9636 --- [  restartedMain] o.s.b.d.a.OptionalLiveReloadServer       : LiveReload server is running on port 35729
2019-09-03 10:16:38.474  INFO 9636 --- [  restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8080 (http) with context path ''
2019-09-03 10:16:38.477  INFO 9636 --- [  restartedMain] com.example.mybatis.MybatisApplication   : Started MybatisApplication in 1.989 seconds (JVM running for 2.724)

怎么让我们的输出更炫一点呢, 点我

http://patorjk.com
修改我们的banner.txt

 ___ ___         .__  .__             _________            .__              ___.                  __  ._._._.
 /   |   \   ____ |  | |  |   ____    /   _____/____________|__| ____    ____\_ |__   ____   _____/  |_| | | |
/    ~    \_/ __ \|  | |  |  /  _ \   \_____  \\____ \_  __ \  |/    \  / ___\| __ \ /  _ \ /  _ \   __\ | | |
\    Y    /\  ___/|  |_|  |_(  <_> )  /        \  |_> >  | \/  |   |  \/ /_/  > \_\ (  <_> |  <_> )  |  \|\|\|
 \___|_  /  \___  >____/____/\____/  /_______  /   __/|__|  |__|___|  /\___  /|___  /\____/ \____/|__|  ______
       \/       \/                           \/|__|                 \//_____/     \/                    \/\/\/

这时启动Springboot就会输出上面的内容