springboot項目打成war包

在某種狀況下，好比。。。。。。。。。。之下，咱們不得不，將springboot打成war包spring

一、在pom.xml文件中修改tomcat

<packaging>war</packaging>

二、移除springboot自帶的tomcat

<!--移除自帶的tomcat-->

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

三、在啓動類上繼承SpringBootServletInitializer


添加如下內容

@SpringBootApplication
@EnableTransactionManagement  //開啓事務
public class WeiPaoApplication extends SpringBootServletInitializer{


    public static void main(String[] args) {
        SpringApplication.run( WeiPaoApplication.class, args );
        System.out.println("我是大帥比");
    }

    /*將springboot項目打包成war*/
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
 // 注意這裏要指向原先用main方法執行的Application啓動類
 return builder.sources(WeiPaoApplication.class);
 }

}
四、所有處理完後，執行maven命令,跳過測試用例成功，到target文件中。包後綴爲 war
　　mvn clean install -Dmaven.test.skip=true