package com.service.config; import com.netflix.loadbalancer.IRule; import com.netflix.loadbalancer.RandomRule; import com.netflix.loadbalancer.RetryRule; import org.springframework.cloud.client.loadbalancer.LoadBalanced; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.web.client.RestTemplate; @Configuration public class Dept_Config {
      @Bean     @LoadBalanced     public RestTemplate getRestTemplate(){
          return new RestTemplate();     }     @Bean     public IRule myRule(){
  //        RoundRobinRule  轮询 //          RandomRule    随机         return new RetryRule();     } } 自定义Ribbon 1.加载注解

2.配置mySelfRule.class

3.自定义时要实现