springboot打war包部署到外部Tomcat

• 配置文件pom.xml

  <packaging>war</packaging>
  -----------------------------------完美分割线
  <dependency>
  	<groupId>org.springframework.boot</groupId>
  	<artifactId>spring-boot-starter-tomcat</artifactId>
  	<scope>provided</scope>
  </dependency>
  -----------------------------------完美分割线
  <build>
  	<finalName>testJenkins</finalName>
  </build>

• application.properties

  # context-path 和 pom.xml的build-finalName 一致
  server.context-path=/testJenkins
  
  #如果有指定端口，可以去掉。
  #server.port=9990

• 编写启动类

  public class TomcatServletInitializer extends SpringBootServletInitializer {
  
      @Override
      protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
  
          //Application.class就是springboot的 @SpringBootApplication 类
          return application.sources(Application.class);
      }
  }

• 命令打包

  mvn package

  参考了此文