springboot项目打成war包

Springboot打包成war

1. 修改pom.xml文件

    <packaging>war</packaging>

2. 移除springboot自带的tomcat

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
    <exclusions>
        <exclusion>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
        </exclusion>
    </exclusions>
</dependency>

3. 启动类继承SpringBootServletInitializer实现configure方法

@SpringBootApplication
public class Application extends SpringBootServletInitializer implements Serializable{

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        return builder.sources(Application.class);
    }
}

4. springboot如果通过war包构建会导致配置文件的端口失效，配置tomcat端口可以去tomcat/conf/server.xml 中修改

<Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />

5. 多个项目同时部署在tomcat中，可以添加如下配置：

spring.jmx.enabled=false