springcloud配置中心和消息总线,学习，记录其中的问题

改造配置中心的客户端，接入消息总线

1.增长pom文件的引用

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-parent</artifactId>
      <version>2.1.4.RELEASE</version>
      <relativePath/> <!-- lookup parent from repository -->
   </parent>
   <groupId>com.example</groupId>
   <artifactId>service-feign</artifactId>
   <version>0.0.1-SNAPSHOT</version>
   <name>service-feign</name>
   <description>Demo project for Spring Boot</description>

   <properties>
      <java.version>1.8</java.version>
      <spring-cloud.version>Greenwich.SR1</spring-cloud.version>
   </properties>

   <dependencies>
      <dependency>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
      </dependency>

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

      <dependency>
         <groupId>org.projectlombok</groupId>
         <artifactId>lombok</artifactId>
         <optional>true</optional>
      </dependency>
      <dependency>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-test</artifactId>
         <scope>test</scope>
      </dependency>

      <!--熔断器视图监控依赖Hystrix Dashboard-->
      <dependency>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-starter-hystrix</artifactId>
      </dependency>
      <dependency>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-starter-hystrix-dashboard</artifactId>
      </dependency>
      <dependency>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-actuator</artifactId>
      </dependency>
      <!--配置中心客户端-->
      <dependency>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-starter-config</artifactId>
      </dependency>
      <!--开启更新机制,使客户端动态请求配置中心-->
      <!--<dependency>-->
         <!--<groupId>org.springframework.boot</groupId>-->
         <!--<artifactId>spring-boot-starter-actuator</artifactId>-->
      <!--</dependency>-->
       <!--增长消息总线的依赖Spring cloud bus-->
      <dependency>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-starter-bus-amqp</artifactId>
      </dependency>

   </dependencies>

   <dependencyManagement>
      <dependencies>
         <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-dependencies</artifactId>
            <version>${spring-cloud.version}</version>
            <type>pom</type>
            <scope>import</scope>
         </dependency>
      </dependencies>
   </dependencyManagement>

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

</project>

2.配置文件增长RebbitMq配置

spring.application.name=spring-cloud-consumer
server.port=9001
eureka.client.serviceUrl.defaultZone=http://localhost:8000/eureka/

#######熔断器开启###########
feign.hystrix.enabled=true


##########安全认证############
#management.endpoints.web.exposure.include=*
#management.endpoints.web.exposure.include=refresh

###############开启消息跟踪-消息总线###############
spring.rabbitmq.host=localhost
spring.rabbitmq.port=5672
spring.rabbitmq.username=guest
spring.rabbitmq.password=guest

spring.cloud.bus.enabled=true
spring.cloud.bus.trace.enabled=true
management.endpoints.web.exposure.include=bus-refresh

##########配置中心服务端获取############
#spring.cloud.config.name=neo-config-dev
#spring.cloud.config.profile=dev
#spring.cloud.config.uri=http://localhost:9011/
#spring.cloud.config.label=master

由于，我引用的版本比较新，全部相关的rabbitmq的相关配置，也进行了变化。

好了，客户端已经配置成功，咱们启动，查看项目，是否仍是能够正常接收到配置中心的配置

好的，已经获取到上次的配置。接下来，继续改造配置中心的服务端

1.pom文件引用依赖

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-parent</artifactId>
      <version>2.1.4.RELEASE</version>
      <relativePath/> <!-- lookup parent from repository -->
   </parent>
   <groupId>com.example</groupId>
   <artifactId>democloudserver</artifactId>
   <version>0.0.1-SNAPSHOT</version>
   <name>democloudserver</name>
   <description>Demo project for Spring Boot</description>

   <properties>
      <java.version>1.8</java.version>
      <spring-cloud.version>Greenwich.SR1</spring-cloud.version>
   </properties>

   <dependencies>
      <dependency>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
      </dependency>

      <!--Springclud 的配置中心-->
      <dependency>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-config-server</artifactId>
      </dependency>
      <!--消息总线的依赖包 -->
      <dependency>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-starter-bus-amqp</artifactId>
      </dependency>
      <dependency>
         <groupId>org.projectlombok</groupId>
         <artifactId>lombok</artifactId>
         <optional>true</optional>
      </dependency>
      <dependency>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-test</artifactId>
         <scope>test</scope>
      </dependency>
   </dependencies>

   <dependencyManagement>
      <dependencies>
         <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-dependencies</artifactId>
            <version>${spring-cloud.version}</version>
            <type>pom</type>
            <scope>import</scope>
         </dependency>
      </dependencies>
   </dependencyManagement>

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

</project>

2.配置文件，引用rabbitmq的配置

###############注册eureka服务##############
spring.application.name=spring-cloud-producer
server.port=9011
eureka.client.serviceUrl.defaultZone=http://localhost:8000/eureka/


##############集成SpringClud的配置中心##########
spring.cloud.config.server.git.uri=https://gitee.com/strongFan/individualProject/
#spring.cloud.config.server.git.uri=https://gitee.com/strongFan/individualProject.git   这里获取的不是git的地址，请参考进行对比



#配置文件的文件夹名称
spring.cloud.config.server.git.searchPaths=config-repo
spring.cloud.config.server.git.username=501346660@qq.com
spring.cloud.config.server.git.password=201911fq
#开启git的pull功能
spring.cloud.config.server.git.force-pull=true



###############开启消息跟踪-消息总线###############
spring.rabbitmq.host=localhost
spring.rabbitmq.port=5672
spring.rabbitmq.username=guest
spring.rabbitmq.password=guest

spring.cloud.bus.enabled=true
management.endpoints.web.exposure.include=bus-refresh
#########  跟踪总线事件  ##########
spring.cloud.bus.trace.enabled=true

启动改造的服务端，与客户端，而后请求客户端的获取配置的方法

好了，这样，消息总线，算是集成完成了。

其余的，未进行尝试，与以前进行对比，暂时了解这么多