1、pom文件添加命令

<!--springboot打war包，編譯時候依賴-->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-tomcat</artifactId>
			<scope>provided</scope>
		</dependency>

<build>
   <finalName>${project.artifactId}</finalName>
   <plugins>
      <!--springboot打war包-->
      <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
         <configuration>
            <failOnMissingWebXml>false</failOnMissingWebXml>
         </configuration>
      </plugin>
   </plugins>
</build>
 

2、修改啟動類，添加重寫方法

public class SeckillApplication extends SpringBootServletInitializer{

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

	@Override
	protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
		return builder.sources(SeckillApplication.class);
	}
 

}

Springboot打war包