1.修改启动类Application.Class,使其继承SpringBootServletInitializer类,并实现其configure方法
@SpringBootApplication
public class Application extends SpringBootServletInitializer {
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(Application.class);
}
public static void main(String[] args) throws Exception {
SpringApplication.run(Application.class, args);
}
}
2.将pom.xml中的打包方式从jar变成war
<packaging>war</packaging>
3.将内嵌servlet容器(如tomcat)排除
<dependencies>
<!-- … -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<!-- … -->
</dependencies>
4.打包
mvn package