SpringCloud整合Eureka注册中心实现服务者与消费者的服务调用 分布式框架之SpringCloud~

package com.wanshi.springcloud.controller; import com.wanshi.springcloud.entity.Dept; import com.wanshi.springcloud.service.DeptService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.cloud.client.ServiceInstance; import org.springframework.cloud.client.discovery.DiscoveryClient; import org.springframework.web.bind.annotation.*; import java.util.List; @RestController @RequestMapping("/dept/") public class DeptController { @Autowired private DeptService deptService; // 获取配置信息，得到具体的微服务 @Autowired private DiscoveryClient client; @GetMapping("list") public List<Dept> list() { return deptService.list(); } @PostMapping("insert") public Integer insert(@RequestBody Dept param) { return deptService.insert(param); } @PostMapping("get/{id}") public Dept get(@PathVariable("id") Integer id) { Dept param = new Dept(); param.setDept_noid(id); return deptService.get(param); } // //注册进来的微服务，获取一些消息 // @GetMapping("discovery") // public Object discovery() { // // 获取微服务列表的清单 // List<String> services = client.getServices(); // System.out.println("discovery - service :" + services); // // //得到一个具体的微服务信息 // List<ServiceInstance> instances = client.getInstances("SpringCloudProviderDept"); // // instances.forEach(obj -> { // System.out.println(obj.getHost() + "\t" + obj.getPort() + "\t" // + obj.getUri() + "\t" + obj.getServiceId()); // }); // return client; // } }