1.打jar包直接配置好maven后,直接用自带命令,clean (清除的是target里面的东西,包括之前打的包),然后package打包就行
2.打war包
1 在pom.xml依赖配置中新增 <packaging>war</packaging>
2.
需要对启动类进行改写,添加@override下的代码,继承SpringBootServletInitializer类,在springBoot启动类的同级目录添加一个继承SpringBootServletInitializer 的类,该类在idea开发工具启动springBoot main函数时不会被初始化,在Tomcat启动时才会被初始化
public class Application extends SpringBootServletInitializer{ protected static final Logger logger = LoggerFactory.getLogger(Application.class); @Override protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) { return builder.sources(Application.class); } public static void main(String[] args){ SpringApplication.run(Application.class, args); logger.info("com.cehh.Application is success!"); } }
修改pom依赖
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> <scope>provided</scope> </dependency>
<!-- war 插件 --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <configuration> <warName>demo</warName> </configuration> </plugin>
warName改成自己打war包的名字
3.在idea顶部菜单栏目中点击Build再选择Build Artifacts产品类型就可以在项目的target目录下生成对应的war;或者直接maven命令package也可以打包
4.
把生成的war放在Tomcat的webapps目录下,Tomcat的端口号最好配置成跟springBoot项目配置文件的端口号一样,不然项目运行后访问会以Tomcat的端口号为准(注意:只支持tomcat8以上运行)
5 运行并访问,运行时会初始化继承SpringBootServletInitializer的类