package com.toov5.api.controller;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.beans.factory.annotation.Value;

import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;

import org.springframework.cloud.client.ServiceInstance;

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

import org.springframework.cloud.client.discovery.EnableDiscoveryClient;

import org.springframework.cloud.client.loadbalancer.LoadBalanced;

import org.springframework.context.annotation.Bean;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RestController;

import org.springframework.web.client.RestTemplate;

@RestController

@SpringBootApplication

@EnableDiscoveryClient //如果服务使用consul或者zk使用这个注解 向注册中心注册服务

public class zkOrderApiControllerRibbon {

    @Value("${server.port}")

    private String serverPort;

    @Autowired

    private RestTemplate restTemplate;

    @Autowired

    private DiscoveryClient discoveryClient;

    @RequestMapping("/orderToMember")

  public String orderToMember() {

        String url ="http://zk-member/getMember";

        return restTemplate.getForObject(url, String.class);

  }

    @RequestMapping("/discoveryMember")

    public List<ServiceInstance> discoveryMember() {

        List<ServiceInstance> instances = discoveryClient.getInstances("zk-member");

        for (ServiceInstance serviceInstance : instances) {

            System.out.println("url"+serviceInstance.getUri());

        }

        return instances;

    }

    public static void main(String[] args) {

        SpringApplication.run(zkOrderApiControllerRibbon.class, args);

    }

    @Bean

    @LoadBalanced

    RestTemplate restTemplate() {

        return new RestTemplate();

    }

}