springboot部署war包

本文主要是介绍springboot部署war包，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

添加依赖

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

注：不建议在spring-boot-starter-web中排除tomcat，因为还要单独引入servlet-api

添加war包maven插件

<plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-war-plugin</artifactId><version>2.2</version><configuration><failOnMissingWebXml>false</failOnMissingWebXml></configuration>
</plugin>

注：打包时报错，Error assembling WAR: webxml attribute is required，这是因为使用Spring开发，默认把所有的静态资源+界面view都放在resources下了，因此，webapp都不复存在了，更何况/WEB-INF和/WEB-INF/web.xml，解决方案，在maven-war-plugin中添加属性failOnMissingWebXml并设置为false

SpringBootServletInitializer

启动来继承SpringBootServletInitializer类并重写configure方法

@SpringBootApplication
@MapperScan(basePackages = {"com.shopping.dao"})
public class ShoppingApplication extends SpringBootServletInitializer {@Overrideprotected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {return builder.sources(ShoppingApplication.class);}public static void main(String[] args) {SpringApplication.run(ShoppingApplication.class,args);}
}

打包

mvn clean package -Dmaven.test.skip=true

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