SpringBoot系列十一、部署war包到tomcat

一、更改maven打包方式

<packaging>war</packaging>

二、更改项目名称并加入maven打包工具

<build>
        <finalName>springboot-tomcat</finalName>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

三、修改启动类

@SpringBootApplication
public class SpringbootTomcatApplication extends SpringBootServletInitializer {

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

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application){
        return application.sources(SpringbootTomcatApplication.class);
    }

}

四、创建测试类

@RestController
public class HelloController {

    @GetMapping(value = "/hello")
    public Object hello(){
        return "Hello World!";
    }
}

五、利用maven打包工具进行打包或者用命令
六、启动tomcat，并访问
将打好的war包复制到tomcat目录下的webapps，执行bin目录下的startup.bat(windows)或者是startup.sh(mac/linux)
访问http://localhost:8080/springboot-tomcat/hello
页面打印出"Hello World!",部署成功！！！