SpringBoot在Tomcat部署war包 SpringBoot在Tomcat部署war包

启动类配置 【SpringBoot在Tomcat部署war包】继承SpringBootServletInitializer

@SpringBootApplication public class TestApplication extends SpringBootServletInitializer { public static void main(String[] args) { SpringApplication.run(TestApplication.class, args); }@Override protected SpringApplicationBuilder configure(SpringApplicationBuilder application) { return application.sources(TestApplication.class); } }

打包方式配置

war

移除内置Tomcat

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

WebSocket错误

javax.servlet javax.servlet-api 3.1.0 provided

Bean按需加载

@Configuration public class WebSocketConfig { @Bean @ConditionalOnProperty(name = "system.package", havingValue = "https://www.it610.com/article/jar", matchIfMissing = true) public ServerEndpointExporter serverEndpointExporter() { return new ServerEndpointExporter(); } }

Tomcat设置 Host节点增加Context可以直接通过ip+端口方式访问，需要将appBase清除，防止启动两次应用

注意事项对于框架封装引用jar包，需要注意工程项目中只能有一个类继承自SpringBootServletInitializer，否则会导致ApplicationContext初始化两次