添加Feign配置

discovery-plugin-framework/src/main/java/com/nepxion/discovery/plugin/framework/context/PluginFeignBeanFactoryPostProcessor.java

+package com.nepxion.discovery.plugin.framework.context;
+
+/**
+ * <p>Title: Nepxion Discovery</p>
+ * <p>Description: Nepxion Discovery</p>
+ * <p>Copyright: Copyright (c) 2017-2050</p>
+ * <p>Company: Nepxion</p>
+ * @author Haojun Ren
+ * @version 1.0
+ */
+
+import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.config.BeanDefinition;
+import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
+import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
+
+// 参考：https://github.com/spring-cloud/spring-cloud-netflix/issues/1952, https://github.com/spring-cloud/spring-cloud-netflix/issues/1064
+public class PluginFeignBeanFactoryPostProcessor implements BeanFactoryPostProcessor {
+    @Override
+    public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
+        BeanDefinition definition = beanFactory.getBeanDefinition("feignContext");
+        definition.setDependsOn("eurekaServiceRegistry", "inetUtils");
+    }
+}
\ No newline at end of file

discovery-springcloud-example/src/main/java/com/nepxion/discovery/plugin/example/feign/FeignConfiguration.java

+package com.nepxion.discovery.plugin.example.feign;
+
+/**
+ * <p>Title: Nepxion Discovery</p>
+ * <p>Description: Nepxion Discovery</p>
+ * <p>Copyright: Copyright (c) 2017-2050</p>
+ * <p>Company: Nepxion</p>
+ * @author Haojun Ren
+ * @version 1.0
+ */
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import com.nepxion.discovery.plugin.framework.context.PluginFeignBeanFactoryPostProcessor;
+
+@Configuration
+public class FeignConfiguration {
+    @Bean
+    public PluginFeignBeanFactoryPostProcessor pluginFeignBeanFactoryPostProcessor() {
+        return new PluginFeignBeanFactoryPostProcessor();
+    }
+}