新建项目, 按照老师的步骤, 使用java 1.8.0_121-b13; maven 3.3.9; spring boot1.4.1,  可就是启动不了...

按网上说的, 是tomcat的原因, 我加上依赖还是不行

<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-tomcat</artifactId>
  <scope>provided</scope>
</dependency>

整个控制台输入我贴下, 求大神帮我看看为啥

2017-05-07 21:08:21.593  INFO 1979 --- [           main] com.hommin.GirlApplication               : Starting GirlApplication on lihongmindembp with PID 1979 (/Users/hommin/Documents/workspace/girl/target/classes started by Hommin in /Users/hommin/Documents/workspace/girl)

2017-05-07 21:08:21.605  INFO 1979 --- [           main] com.hommin.GirlApplication               : No active profile set, falling back to default profiles: default

2017-05-07 21:08:21.733  INFO 1979 --- [           main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@9353778: startup date [Sun May 07 21:08:21 CST 2017]; root of context hierarchy

2017-05-07 21:08:23.131  INFO 1979 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Registering beans for JMX exposure on startup

2017-05-07 21:08:23.145  INFO 1979 --- [           main] com.hommin.GirlApplication               : Started GirlApplication in 2.277 seconds (JVM running for 2.889)

2017-05-07 21:08:23.145  INFO 1979 --- [       Thread-1] s.c.a.AnnotationConfigApplicationContext : Closing org.springframework.context.annotation.AnnotationConfigApplicationContext@9353778: startup date [Sun May 07 21:08:21 CST 2017]; root of context hierarchy

2017-05-07 21:08:23.146  INFO 1979 --- [       Thread-1] o.s.j.e.a.AnnotationMBeanExporter        : Unregistering JMX-exposed beans on shutdown