SpringBoot在Tomcat部署war包

本文主要是介绍SpringBoot在Tomcat部署war包，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

启动类配置

继承SpringBootServletInitializer

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

打包方式配置

		<packaging>war</packaging>

移除内置Tomcat

        <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-tomcat</artifactId><scope>provided</scope></dependency>

WebSocket错误

        <dependency><groupId>javax.servlet</groupId><artifactId>javax.servlet-api</artifactId><version>3.1.0</version><scope>provided</scope></dependency>

Bean按需加载

@Configuration
public class WebSocketConfig {@Bean@ConditionalOnProperty(name = "system.package", havingValue = "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

<Host name="localhost"  appBase="" unpackWARs="true" autoDeploy="true"><Context path="" docBase="webapps/test" reloadable="false"/><Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"prefix="localhost_access_log" suffix=".txt"pattern="%h %l %u %t &quot;%r&quot; %s %b" /></Host>