springboot项目打包成war包

一、在pom.xml文件中修改

<packaging>war</packaging>

二、移除springboot自带的tomcat
<!--移除自带的tomcat-->

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

三、在启动类上继承SpringBootServletInitializer

添加如下内容

@SpringBootApplicationbr/>@EnableScheduling
public class JavaSayApplication extends SpringBootServletInitializer {

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

/将springboot项目打包成war/
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
// 注意这里要指向原先用main方法执行的Application启动类
return builder.sources(JavaSayApplication.class);
}

}

4.

maven clean
maven package