Spring boot尝试启动Web服务器，但在类路径中未找到任何内容.尝试添加此依赖项

Spring boot try to start a web server, but did not findy any in the class path. Try to add this dependency

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
<version>I Dont know</version
    </dependency>
</dependencies>

顺便说一句，您pom看起来不像典型的弹簧靴pom！将其与 http://projects.spring.io/spring-boot/docs/README.html