Spring Boot打包war jar 部署tomcat

public class ManagerApplication extends SpringBootServletInitializer{
 // for tomcat
  @Override
  protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
    return builder.sources(ManagerApplication.class);
  }
  public static void main(String[] args) throws InterruptedException {
    SpringApplication application = new SpringApplication(ManagerApplication.class);
    //application.setBannerMode(Banner.Mode.OFF);
     application.run(args);
  }
}
  <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-tomcat</artifactId>
      <scope>provided</scope>
   </dependency>
  <!--用于解决没有web.xml报错-->
  <plugin>
      <artifactId>maven-war-plugin</artifactId>
       <version>3.0.0</version>
  </plugin>

   <!--打包成jar-->
    <!--https://docs.spring.io/spring-boot/docs/current/reference/html/build-tool-plugins-maven-plugin.html-->
    <plugin>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-maven-plugin</artifactId>
      <executions>
        <execution>
          <goals>
            <goal>repackage</goal>
          </goals>
        </execution>
      </executions>
    </plugin>