springboot 整合jsp版本war包Tomcat启动不起来

报错信息

2018-02-23 22:38:20.714  INFO 10560 --- [           main] com.shz.Springboot1Application           : Starting Springboot1Application on DESKTOP-GSII0EL with PID 10560 (F:\MyObject\springboot1\target\classes started by admin in F:\apache-tomcat-8.0.33)
2018-02-23 22:38:20.717  INFO 10560 --- [           main] com.shz.Springboot1Application           : No active profile set, falling back to default profiles: default
2018-02-23 22:38:20.784  INFO 10560 --- [           main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@58c1c010: startup date [Fri Feb 23 22:38:20 CST 2018]; root of context hierarchy
2018-02-23 22:38:22.191  WARN 10560 --- [           main] o.h.v.m.ParameterMessageInterpolator     : HV000184: ParameterMessageInterpolator has been chosen, EL interpolation will not be supported
2018-02-23 22:38:23.108  WARN 10560 --- [           main] o.h.v.m.ParameterMessageInterpolator     : HV000184: ParameterMessageInterpolator has been chosen, EL interpolation will not be supported
2018-02-23 22:38:23.416  INFO 10560 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Registering beans for JMX exposure on startup
2018-02-23 22:38:23.440  INFO 10560 --- [           main] com.shz.Springboot1Application           : Started Springboot1Application in 3.267 seconds (JVM running for 4.742)
2018-02-23 22:38:23.441  INFO 10560 --- [      Thread-10] s.c.a.AnnotationConfigApplicationContext : Closing org.springframework.context.annotation.AnnotationConfigApplicationContext@58c1c010: startup date [Fri Feb 23 22:38:20 CST 2018]; root of context hierarchy
2018-02-23 22:38:23.443  INFO 10560 --- [      Thread-10] o.s.j.e.a.AnnotationMBeanExporter        : Unregistering JMX-exposed beans on shutdown

我也看不懂，折腾好久一直以为包或者注解的原因，一直用这个在启动

@SpringBootApplication
public class Springboot1Application {

	public static void main(String[] args) {
		SpringApplication.run(Springboot1Application.class, args);
	}
}

IDEA还生成了一个这个文件也不知道干啥用的

public class ServletInitializer extends SpringBootServletInitializer {

	@Override
	protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
		return application.sources(Springboot1Application.class);
	}

}

最后才发现用Tomcat启动可以成功

初学springboot，记录一下