Field discoveryClient in com.demo.eureka_client.controller.DcController required a bean of type 'com

原帖链接：http://www.spring4all.com/article/291点击打开链接

问题描述：

     按照原帖的教程，在编写eureka-client代码后，启动eureka-client发现启动失败

并提示：

Description:

Field discoveryClient in com.demo.eureka_client.controller.DcController required a bean of type'com.netflix.discovery.DiscoveryClient' that could not be found.

Action:

Consider defining a bean of type 'com.netflix.discovery.DiscoveryClient'in your configuration.

仔细检查了代码，在启动类上加上了@EnableDiscoveryClient仍然还有这个错误。

问题原因：DiscoveryClient导错了jar包。

      我导入了com.netflix.discovery.DiscoveryClient;正确的应该是 importorg.springframework.cloud.client.discovery.DiscoveryClient;

解决方案：

      导入正确的jar包即可

     import org.springframework.cloud.client.discovery.DiscoveryClient