spring open-feign 报 org.springframework.cloud.openfeign.FeignClientFactoryBean. 的错

application server 启动不起来 

只要在 pom.xml 加上 对应的依赖就 行 

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-openfeign-core</artifactId>
            <version>3.0.3</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-openfeign</artifactId>
        </dependency>