SpringBoot应用生成war包方式

#pom配置

<!--  由jar改为war  -->
<packaging>war</packaging>
 
 
<!--  添加依赖  -->
<dependencies>
    <!--部署成war包时开启↓↓↓↓-->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
        <scope>provided</scope>
    </dependency>
    <!--部署成war包时开启↑↑↑↑-->
</dependencies>

 

#修改Application的main方法，继承SpringBootServletInitializer ，重写configure(SpringApplicationBuilder builder)方法

@SpringBootApplication
public class DemoApplication extends SpringBootServletInitializer {
 
    public static void main(String[] args) {
        SpringApplication.run(DsmUbmApplication.class, args);
    }
 
    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        return builder.sources(DemoApplication.class);
    }
 
}