/**
     * 更改负载均衡策略，默认是ZoneAvoidanceRule策略
     *
     * @return
     */
    @Bean
    public IRule iRule(){
        return new NacosRule();
    }

@Bean
public IRule iRule(){
    return new RoundRobinRule();
}

public class MyNacosRule extends AbstractLoadBalancerRule {
    @Override
    public void initWithNiwsConfig(IClientConfig clientConfig)    
{//基本上不需要实现}

    @Override
    public Server choose(Object key) {//实现该方法}
}

远程服务名称.ribbon.NFLoadBalancerRuleClassName=com.bjpowernode.ribbon.MyNacosRule