1.pom.xml设置项目工程的打包方式为war

<packaging>war</packaging>

 

2.增加下面依赖配置 spring-boot-starter-tomcat的范围设置为provided

         
      
       org.springframework.boot
          
      
       spring-boot-starter-tomcat
          
      
       provided
      
     

 

 

3.修改启动类，继承SpringBootServletInitializer 然后重写configure方法

@SpringBootApplicationpublic class Application extends SpringBootServletInitializer  {    public static void main(String[] args) {        SpringApplication application = new SpringApplication(Application.class);        //设置启动时是否显示banner图        application.setBannerMode(Banner.Mode.OFF);        application.run(args);    }        @Override    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {        //设置启动类，用于独立tomcat的入口        return builder.sources(Application.class);    }}

 

 

4.打war包，选择项目右键 maven build..  输入clean package  点击run

 

5.将上面产生的war包部署到独立的tomcat即可