springboot发布war包

   <packaging>war</packaging>

    <!-- 部署时不需要tomcat -->
    <dependency>
	   <groupId>org.springframework.boot</groupId>
	   <artifactId>spring-boot-starter-tomcat</artifactId>
	   <scope>provided</scope>
    </dependency>

public class App extends SpringBootServletInitializer{

	
	/**
	 * 打成war包需要重写方法
	 */
	protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
		return builder.sources(new Class[] { App.class });
	}

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