这篇文章主要介绍了如何把springboot jar项目 改为war项目,文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值,需要的朋友可以参考下

启动类JeewxBootApplication 添加继承SpringBootServletInitializer

重写实现

@SpringBootApplicationpublic class JeewxBootApplication extends SpringBootServletInitializer { public final static Logger log = LoggerFactory.getLogger(JeewxBootApplication.class); public static void main(String[] args) { ConfigurableApplicationContext application = SpringApplication.run(JeewxBootApplication.class, args); Environment env = application.getEnvironment(); String ip = InetAddress.getLocalHost().getHostAddress(); String port = env.getProperty("server.port"); String path = env.getProperty("server.servlet.context-path"); log.info("\n----------------------------------------------------------\n\t" + "Application is running! Access URLs:\n\t" + "Local: \t\thttp://localhost:" + port + path + "/\n\t" + "External: \thttp://" + ip + ":" + port + path + "/\n\t" + "----------------------------------------------------------"); } @Override protected SpringApplicationBuilder configure(SpringApplicationBuilder application) { return application.sources(JeewxBootApplication.class); }}

pom文件添加插件

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

pom文件添加依赖

<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> <scope>provided</scope></dependency><dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.0.1</version> <scope>provided</scope></dependency>

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。