前言

本章的內容是在上章的Hystrix一個基礎上的一個擴充
重點的話本章是Hystrix與Feign的一個結合
上章情況

本章的大底思路

Hystrix服務集羣的搭建

服務名稱：microservice-student-provider-hystrix

pom.xml

和之前的不變

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <!--保持使用版本的一致1.0-SNAPSHOT-->
    <parent>
        <groupId>com.liwangwang</groupId>
        <artifactId>springcloud</artifactId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <artifactId>microservice-student-provider-hystrix</artifactId>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <!--相當於全局的一個依賴關係，這個導入能確保整個項目使用的包版本一致
            比如全局中的： spring-cloud-dependencies
                           spring-boot-dependencies
                           druid-spring-boot-starter

        -->
        <dependency>
            <groupId>com.liwangwang</groupId>
            <artifactId>microservice-common</artifactId>
        </dependency>
        <!--處理web請求-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <!--test測試的包-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <!--使用的數據庫關係映射框架是jpa-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
        <!--使用的是mysql數據庫-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <!--使用tomcat-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
        </dependency>
        <!--druid數據源-->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid-spring-boot-starter</artifactId>
        </dependency>
        <!--  修改後立即生效，熱部署  -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>springloaded</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
        </dependency>
        <!--需要引入公共模塊的實體類等（在導入的時候出現）-->
        <dependency>
            <groupId>com.liwangwang</groupId>
            <artifactId>microservice-common</artifactId>
            <version>1.0-SNAPSHOT</version>
            <scope>compile</scope>
        </dependency>
        <!-- actuator監控引入，點擊後的追責 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <!--添加註冊中心Eureka相關配置,就是說這個是客戶端-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-eureka</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-config</artifactId>
        </dependency>
        <!--Hystrix相關依賴,用來處理服務處理異常情況-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-hystrix</artifactId>
        </dependency>




    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

yml文件配置，注意更改名稱

---
server:
  port: 1004
  context-path: /
spring:
  datasource:
    type: com.alibaba.druid.pool.DruidDataSource
    driver-class-name: com.mysql.jdbc.Driver
    url: jdbc:mysql://localhost:3306/context?useUnicode=true&characterEncoding=utf8
    username: root
    password: 123
  jpa:
    hibernate:
      ddl-auto: update
    show-sql: true
  application: # 設置應用的基本信息(名稱
    name: microservice-student
  profiles: provider-hystrix-1004

eureka:
  instance:
    hostname: localhost  #eureka客戶端主機實例名稱
    appname: microservice-student  #客戶端服務名
    instance-id: microservice-student:1004 #客戶端實例名稱
    prefer-ip-address: true #是否顯示IP
  client:
    service-url:
      #設置與Eureka註冊中心交互的地址，是所有註冊中心
      defaultZone: http://eureka2001.javawwl.com:2001/eureka/,http://eureka2002.javawwl.com:2002/eureka/,http://eureka2003.javawwl.com:2003/eureka/   #把服務註冊到eureka註冊中心

hystrix:
  command:
    default:
      execution:
        isolation:
          thread:
            timeoutInMilliseconds: 2000

info:
  groupId: com.liwangwang.springcloud
  artifactId: microservice-student-provider-1004
  version: 1.0-SNAPSHOT
  userName: http://www.javawwl.com
  phone: 123456

---
server:
  port: 1005
  context-path: /
spring:
  datasource:
    type: com.alibaba.druid.pool.DruidDataSource
    driver-class-name: com.mysql.jdbc.Driver
    url: jdbc:mysql://localhost:3306/context?useUnicode=true&characterEncoding=utf8
    username: root
    password: 123
  jpa:
    hibernate:
      ddl-auto: update
    show-sql: true
  application: # 設置應用的基本信息(名稱
    name: microservice-student
  profiles: provider-hystrix-1005

eureka:
  instance:
    hostname: localhost  #eureka客戶端主機實例名稱
    appname: microservice-student  #客戶端服務名
    instance-id: microservice-student:1005 #客戶端實例名稱
    prefer-ip-address: true #是否顯示IP
  client:
    service-url:
      #設置與Eureka註冊中心交互的地址，是所有註冊中心
      defaultZone: http://eureka2001.javawwl.com:2001/eureka/,http://eureka2002.javawwl.com:2002/eureka/,http://eureka2003.javawwl.com:2003/eureka/   #把服務註冊到eureka註冊中心

hystrix:
  command:
    default:
      execution:
        isolation:
          thread:
            timeoutInMilliseconds: 2000

info:
  groupId: com.liwangwang.springcloud
  artifactId: microservice-student-provider-1005
  version: 1.0-SNAPSHOT
  userName: http://www.javawwl.com
  phone: 123456

---
server:
  port: 1006
  context-path: /
spring:
  datasource:
    type: com.alibaba.druid.pool.DruidDataSource
    driver-class-name: com.mysql.jdbc.Driver
    url: jdbc:mysql://localhost:3306/context?useUnicode=true&characterEncoding=utf8
    username: root
    password: 123
  jpa:
    hibernate:
      ddl-auto: update
    show-sql: true
  application: # 設置應用的基本信息(名稱
    name: microservice-student
  profiles: provider-hystrix-1006

eureka:
  instance:
    hostname: localhost  #eureka客戶端主機實例名稱
    appname: microservice-student  #客戶端服務名
    instance-id: microservice-student:1006 #客戶端實例名稱
    prefer-ip-address: true #是否顯示IP
  client:
    service-url:
      #設置與Eureka註冊中心交互的地址，是所有註冊中心
      defaultZone: http://eureka2001.javawwl.com:2001/eureka/,http://eureka2002.javawwl.com:2002/eureka/,http://eureka2003.javawwl.com:2003/eureka/   #把服務註冊到eureka註冊中心

hystrix:
  command:
    default:
      execution:
        isolation:
          thread:
            timeoutInMilliseconds: 2000

info:
  groupId: com.liwangwang.springcloud
  artifactId: microservice-student-provider-1006
  version: 1.0-SNAPSHOT
  userName: http://www.javawwl.com
  phone: 123456

main類

package com.liwangwang.microservicestudentproviderhystrix;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.domain.EntityScan;
import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;

@EnableCircuitBreaker
@EntityScan("com.liwangwang.*.*")
@EnableEurekaClient
@SpringBootApplication
public class MicroserviceStudentProviderHystrixApplication {

    public static void main(String[] args) {
        SpringApplication.run(MicroserviceStudentProviderHystrixApplication.class, args);
    }

}

重要Controller

package com.liwangwang.microservicestudentproviderhystrix.controller;

import com.liwangwang.microservicecommon.entity.Student;
import com.liwangwang.microservicestudentproviderhystrix.service.StudentService;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.*;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

@RestController
@RequestMapping("/student")
public class StudentProviderController {

    @Value("${server.port}")
    private String port;


    @Autowired
    private StudentService studentService;
     
    @PostMapping(value="/save")
    public boolean save(Student student){
        try{
            studentService.save(student);  
            return true;
        }catch(Exception e){
            return false;
        }
    }
     
    @GetMapping(value="/list")
    public List<Student> list(){
        return studentService.list();
    }
     
    @GetMapping(value="/get/{id}")
    public Student get(@PathVariable("id") Integer id){
        return studentService.findById(id);
    }
     
    @GetMapping(value="/delete/{id}")
    public boolean delete(@PathVariable("id") Integer id){
        try{
            studentService.delete(id);
            return true;
        }catch(Exception e){
            return false;
        }
    }

    @RequestMapping("/ribbon")
    public String ribbon(){
        return "工號【"+port+"】正在爲您服務";
    }

    /**
     * 測試Hystrix服務降級
     * @return
     * @throws InterruptedException
     */
//    @HystrixCommand(fallbackMethod="hystrixFallback")
    @GetMapping(value="/hystrix")
    public Map<String,Object> hystrix() throws InterruptedException{
        Thread.sleep(200);

        return studentService.hystrix();
    }

//    public Map<String,Object> hystrixFallback() throws InterruptedException{
//        Map<String,Object> map=new HashMap<String,Object>();
//        map.put("code", 500);
//        map.put("info", "系統【"+port+"】繁忙，稍後重試");
//        return map;
//    }
}

啓動後，如此就是註冊成功

整合Hystrix與Feign

公共模塊(microservice-common)

pom.xml

沒有動什麼

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <!--保持使用版本的一致1.0-SNAPSHOT-->
    <parent>
        <groupId>com.liwangwang</groupId>
        <artifactId>springcloud</artifactId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <artifactId>microservice-common</artifactId>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <!--處理web請求-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <!--test測試的包-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <!--使用的數據庫關係映射框架是jpa-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
        <!--使用的是mysql數據庫-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <!--引入Feign依賴-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-feign</artifactId>
        </dependency>



    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

新創建一個StudentClientFallbackFactory ，
繼承於我們寫在客戶端要調用的service層(StudentClientService)

package com.liwangwang.microservicecommon.service;

import com.liwangwang.microservicecommon.entity.Student;
import feign.hystrix.FallbackFactory;
import org.springframework.stereotype.Component;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Component
public class StudentClientFallbackFactory implements FallbackFactory<StudentClientService>  {


    @Override
    public StudentClientService create(Throwable throwable) {
        return new StudentClientService() {
            @Override
            public Student get(Integer id) {
                return null;
            }

            @Override
            public List<Student> list() {
                return null;
            }

            @Override
            public boolean save(Student student) {
                return false;
            }

            @Override
            public boolean delete(Integer id) {
                return false;
            }

            @Override
            public String ribbon() {
                return null;
            }

            @Override
            public Map<String, Object> hystrix() { Map<String,Object> map=new HashMap<String,Object>();
                map.put("code", 500);
                map.put("info", "系統繁忙，稍後重試");
                return map;
            }
        };
    }
}

StudentClientService

package com.liwangwang.microservicecommon.service;

import com.liwangwang.microservicecommon.entity.Student;
import org.springframework.cloud.netflix.feign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;

import java.util.List;
import java.util.Map;

/**
 * Student Feign接口客戶端
 * @author Administrator
 *
 */
@FeignClient(value="MICROSERVICE-STUDENT",fallbackFactory=StudentClientFallbackFactory.class)
public interface StudentClientService {
 
    /**
     * 根據id查詢學生信息
     * @param id
     * @return
     */
    @GetMapping(value="/student/get/{id}")
    public Student get(@PathVariable("id") Integer id);
     
    /**
     * 查詢學生信息
     * @return
     */
    @GetMapping(value="/student/list")
    public List<Student> list();
     
    /**
     * 添加或者修改學生信息
     * @param student
     * @return
     */
    @PostMapping(value="/student/save")
    public boolean save(Student student);
     
    /**
     * 根據id刪除學生信息
     * @return
     */
    @GetMapping(value="/student/delete/{id}")
    public boolean delete(@PathVariable("id") Integer id);

    @RequestMapping("/student/ribbon")
    public String ribbon();
    /**
     * 測試Hystrix服務降級
     * @return
     */
    @GetMapping(value="/student/hystrix")
    public Map<String,Object> hystrix();


}

其他保持不變。

消費者(microservice-student-consumer-feign-80)

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <!--保持使用版本的一致1.0-SNAPSHOT-->
    <parent>
        <groupId>com.liwangwang</groupId>
        <artifactId>springcloud</artifactId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <artifactId>microservice-student-consumer-feign-80</artifactId>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <!--相當於全局的一個依賴關係，這個導入能確保整個項目使用的包版本一致
            比如全局中的： spring-cloud-dependencies
                           spring-boot-dependencies
                           druid-spring-boot-starter

        -->
        <dependency>
            <groupId>com.liwangwang</groupId>
            <artifactId>microservice-common</artifactId>
        </dependency>
        <!--處理web請求-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <!--test測試的包-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <!--使用的數據庫關係映射框架是jpa-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
        <!--使用的是mysql數據庫-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <!--使用tomcat-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
        </dependency>
        <!--  修改後立即生效，熱部署  -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>springloaded</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
        </dependency>
        <!--需要引入公共模塊的實體類等（在導入的時候出現）-->
        <dependency>
            <groupId>com.liwangwang</groupId>
            <artifactId>microservice-common</artifactId>
            <version>1.0-SNAPSHOT</version>
            <scope>compile</scope>
        </dependency>
        <!--Eureka的包，我們在這個客戶端重點使用的是客戶端的包-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-eureka</artifactId>
        </dependency>
        <!--使用了ribbon的用法-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-ribbon</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-config</artifactId>
        </dependency>

        <!--引入Feign依賴-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-feign</artifactId>
        </dependency>




    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

yml文件，
此次更改了一個ribbon默認的超時時間
和開啓了Hystrix

server:
  port: 80
  context-path: /
eureka:
  client:
    service-url:
      #設置與Eureka註冊中心交互的地址，查詢服務和註冊服務用到
      defaultZone: http://eureka2001.javawwl.com:2001/eureka/,http://eureka2002.javawwl.com:2002/eureka/,http://eureka2003.javawwl.com:2003/eureka/
    register-with-eureka: false     #false 由於該應用爲客戶端，所以設置爲false,代表不向註冊中心註冊自己。
    fetch-registry: true     #true 由於消費者(客戶端)就是尋找服務實例，它需要去檢索服務，所以設置爲true

#ribbon: # 設置一個前端的失敗時間，如果超時，則代表失敗
#  ReadTimeout: 100
#  ConnectTimeout: 100
ribbon: # 設置一個前端的失敗時間，如果超時，則代表失敗
  ReadTimeout: 9000
  ConnectTimeout: 9000

feign:
  hystrix:
    enabled: true

hystrix:
  command:
    default:
      execution:
        isolation:
          thread:
            timeoutInMilliseconds: 2000

main類方法

Controller文件

package com.liwangwang.microservicestudentconsumerfeign80.controller;

import com.liwangwang.microservicecommon.entity.Student;
import com.liwangwang.microservicecommon.service.StudentClientService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.client.RestTemplate;

import java.util.List;
import java.util.Map;

@RestController
@RequestMapping("/student")
public class StudentConsumerController {

    @Autowired
    private StudentClientService studentClientService;

    @Autowired
    private RestTemplate restTemplate;

    @PostMapping(value = "/save")
    private boolean save(Student student) {
        return studentClientService.save(student);
    }

    @GetMapping(value = "/list")
    public List<Student> list() {
        return studentClientService.list();
    }

    @GetMapping(value = "/get/{id}")
    public Student get(@PathVariable("id") Integer id) {
        return studentClientService.get(id);
    }

    @GetMapping(value = "/delete/{id}")
    public boolean delete(@PathVariable("id") Integer id) {
        try {
            studentClientService.delete(id);
            return true;
        } catch (Exception e) {
            return false;
        }
    }

    @RequestMapping("/ribbon")
    public String ribbon(){
        return studentClientService.ribbon();
    }

    /**
     * 測試Hystrix服務降級
     * @return
     */
    @GetMapping("/hystrix")
    public Map<String,Object> hystrix(){
        return studentClientService.hystrix();
    }
}

監控服務集羣的平臺turbine

創建一個項目：microservice-student-consumer-hystrix-turbine-91

pom.xml所需依賴

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-turbine</artifactId>
</dependency>

yml文件的配置
多了turbine和spring.application.name

server:
  port: 91
  context-path: /
eureka:
  client:
    service-url:
      defaultZone: http://eureka2001.javaxl.com:2001/eureka/,http://eureka2002.javaxl.com:2002/eureka/,http://eureka2003.javaxl.com:2003/eureka/
turbine:
  app-config: microservice-student   # 指定要監控的應用名稱
  clusterNameExpression: "'default'" #表示集羣的名字爲default
spring:
  application:
    name: turbine

main主類上加上：

測試
http://localhost:91/turbine.stream

輸入http://localhost:90/hystrix進入儀表盤，輸入地址

點擊後進入

後記

直接放整理
一、Hystrix服務集羣(三合一)

操作項目：microservice-student-provider-hystrix（服務者）

與之前的服務集羣的搭建相差不大
1、 pom依賴不變
2、 yml文件大致不變，加上profiles:name的唯一標識
3、層次結構方面:
因爲上次我們已經把Hystrix的使用方法講的差不多了，
所以此次的一個要點在於要用Hystrix結合與服務端的Feign來學習

在結構上：我們需要整理一下方法放到service層

在hystrix()方法本體上：去掉@HystrixCommand註解（因爲我們會配合Feign來進行降級），把業務邏輯代碼放到實現層(impl層)

二、Feign與Hystrix配合使用

1、操作項目爲：microservice-common（公共模塊層）
因爲所有項目的實體類，service層都放到了這裏，當然我們也可以把回調的方法放到這裏進行一個配置。

① 創建一個新類StudentClientFallbackFactory(一個回調工廠)

繼承於我們寫在客戶端要調用的service層(StudentClientService)

② StudentClientService類加上註解內容

@FeignClient(value=“MICROSERVICESTUDENT”,
fallbackFactory=StudentClientFallbackFactory.class)

OK了，

2、操作項目爲: microservice-student-consumer-feign-80(消費者)

① yml文件

加上開啓與Hystrix一起使用的配置，和更改一下默認超時時間
ribbon:
ReadTimeout: 9000
ConnectTimeout: 9000

feign:
hystrix:
enabled: true

② main主文件

加上去尋找公共項目的的註解，如果沒有的話是沒辦法調用的。

@ComponentScan(basePackages = “com.liwangwang.microservicecommon”)

額，還有一個給這個項目增加一個請求，要記得

三、監控集羣用
沒什麼特殊的技術點，所以不講了，看文檔安裝就行

springcloud的使用Hystrix與Feign的服務集羣和監控服務集羣的turbine

目錄

前言

Hystrix服務集羣的搭建

整合Hystrix與Feign

公共模塊(microservice-common)

消費者(microservice-student-consumer-feign-80)

監控服務集羣的平臺turbine

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