1.在 maven的 pom 中添加

<packaging>war</packaging>

2. 修改tomcat 依賴

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

3. 主類繼承 SpringBootServletInitializer，實現 configure 方法

@SpringBootApplication
public class Application extends SpringBootServletInitializer{

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(JobManagementApplication.class
 
);
    }
    public static void main(String[] args) {
       SpringApplication.run(JobManagementApplication.class, args);
    }
}    

4.打包

mvn clean package  -Dmaven.test.skip=true

SpringBoot之打war包