maven project 中 spring-cloud-starter-netflix-eureka-server爆红

父工程里设置springcloud依赖的时候，没有加上dependencyManagement

正确应为：

<!--添加springcloud依赖-->
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>Greenwich.SR1</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>