spring boot打war包的修改内容

//修改启动类
//增加引入：
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
import org.springframework.web.WebApplicationInitializer;

//类名那一行增加继承和实现：
extends SpringBootServletInitializer implements WebApplicationInitializer　　　　

//重写configure方法：
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
　　return application.sources(XXXApplication.class); //XXXApplication修改为类名
}

//修改pom.xml
//修改war类型：
<packaging>war</packaging>

//增加依赖：

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