springCloud第三课调用服务

package com.yf.controller;

import com.yf.service.OrderMemberService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.annotation.Order;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

/**
 * Created by 79782 on 2018/6/11.
 */
@RestController
public class OrderMemberController {
    @Autowired
    private OrderMemberService orderMemberService;

    @RequestMapping("/orderGetService")
    public List<String> orderGetService(){
        System.out.println("order use memeber....");
        return orderMemberService.getOrderUserAll();
    }
}

package com.yf.service;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;

import java.util.List;

/**
 * Created by 79782 on 2018/6/11.
 */
@Service
public class OrderMemberService {

    @Autowired
    private RestTemplate restTemplate;

    public List<String> getOrderUserAll(){
        return restTemplate.getForObject("http://service-member/getMenberAll",List.class);
    }
}

package com.yf;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.web.client.RestTemplate;

/**
 * Created by 79782 on 2018/6/11.
 */
@ComponentScan(basePackages = { "com.yf" })
@SpringBootApplication
@EnableEurekaClient
public class EurekaApplication {
    public static void main(String[] args) {

        SpringApplication.run(EurekaApplication.class, args);
    }

    @Bean
    @LoadBalanced //支持负载均衡
    RestTemplate restTemplate(){
        return new RestTemplate();
    }

}

eureka:
  client:
    serviceUrl:
      defaultZone: http://localhost:8899/eureka/
server:
  port: 8764
spring:
  application:
    name: service-order

springCloud第三课 调用服务

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