SpringCloud 學習總結（思維導圖）

詳細內容

• SpringCloud 學習總結（一）
• SpringCloud 學習總結（二）

相關配置資訊

工程目錄：

關于application.yml中的配置：

服務提供者：provider

server:
  port: 8081

#資料庫連接資訊
spring:
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/boot?useSSL=false&serverTimezone=GMT%2B8&useUnicode=true&characterEncoding=utf-8
    username: root
    password: 123456
  application:
    name: service-provider  #將來會作為微服務的名稱

#配置mybatis資訊,pojo別名掃描包
mybatis:
  type-aliases-package: com.ly.domain
eureka:
  client:
    service-url:
      defaultZone: http://localhost:10086/eureka
    register-with-eureka: true  #默認值為true，服務提供方啟動時，會檢測該引數是否為true，true-注冊給eureka
  instance:
    lease-renewal-interval-in-seconds: 5 #心跳時間
    lease-expiration-duration-in-seconds: 15 #過期時間

服務呼叫者：consumer

server:
  port: 8088
spring:
  application:
    name: service-consumer  #將來會作為微服務的名稱
eureka:
  client:
    service-url:
      defaultZone: http://localhost:10086/eureka
    fetch-registry: true  #是否拉取服務，默認為true
    registry-fetch-interval-seconds: 5 #拉取服務的間隔時間
service-provider:
  ribbon:
    NFLoadBalancerRuleClassName: com.netflix.loadbalancer.RandomRule
hystrix:
  command:
    default:
      execution:
        isolation:
          thread:
            timeoutInMilliseconds: 6000 #設定hystrix的超時時間為6000ms

feign:
  hystrix:
    enabled: true #開啟Feign的熔斷功能

Eureka服務注冊中心：

server:
  port: 10086
spring:
  application:
    name: ly-eureka #將來會作為微服務名稱注入到eureka容器

eureka:
  client:
    service-url:
      defaultZone: http://localhost:${server.port}/eureka

  #server:
    #eviction-interval-timer-in-ms: 5000 #失效剔除時間，單位毫秒
    #enable-self-preservation: false  #關閉自我保護狀態

Zuul網關：

server:
  port: 10010
spring:
  application:
    name: ly-zuul

#zuul:  #路由配置方式1
  #routes:
    #service-provider:
      #path: /service-provider/**
      #url: http://localhost:8081

#zuul:  #路由配置方式2
  #routes:
    #service-provider:
      #path: /service-provider/**    
      #serviceId: service-provider

zuul:   #路由配置方式3,推薦
  routes:
      service-provider: /provider/**
      service-consumer: /consumer/**
  prefix: /api

eureka:
  client:
    service-url:
      defaultZone: http://localhost:10086/eureka

啟動器相關：

<!--web啟動器-->
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>

<!-- mybatis啟動器 -->
<dependency>
    <groupId>org.mybatis.spring.boot</groupId>
    <artifactId>mybatis-spring-boot-starter</artifactId>
    <version>2.1.4</version>
</dependency>

 <!-- 通用Mapper啟動器 -->
<dependency>
    <groupId>tk.mybatis</groupId>
    <artifactId>mapper-spring-boot-starter</artifactId>
    <version>2.0.4</version>
</dependency>

<!-- mysql驅動 -->
<dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
    <version>8.0.11</version>
    <scope>runtime</scope>
</dependency>

<!--jdbc啟動器-->
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>

<!--提供一些測驗介面-->
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-actuator</artifactId>
</dependency>

<!--Euraka服務器端-->
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
</dependency>

<!--Euraka客戶端-->
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
    <version>2.0.0.RELEASE</version>
</dependency>

<!--網關-->
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-zuul</artifactId>
</dependency>

<!--熔斷-->
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
</dependency>

<!--分頁助手啟動器-->
<dependency>
    <groupId>com.github.pagehelper</groupId>
    <artifactId>pagehelper-spring-boot-starter</artifactId>
</dependency>


<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-openfeign</artifactId>
</dependency>


<!--單元測驗-->
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
    <scope>test</scope>
    <exclusions>
        <exclusion>
            <groupId>org.junit.vintage</groupId>
            <artifactId>junit-vintage-engine</artifactId>
        </exclusion>
    </exclusions>
</dependency>