spring boot将jar包转换成war包发布

spring boot将jar包转换成war包发布步骤

1. 将<packaging>jar</packaging>修改为<packaging>war</packaging>
2. 增加下面的依赖覆盖默认内嵌的Tomcat依赖

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

　　3. 增加ServletInitializer类