karl

dubbo搭建

2018/12/10 Java,Linux

记录下linux下手动搭建dubbo并且调用的过程

环境

  1. vmware,centos7
  2. jdk 1.8 , tomcat 9.0.6 ,
  3. zookeeper 3.4.12
  4. dubbo-admin 项目

部署

安装完jdk后，将tomcat和zookeepr上传到服务器，配置zookeeepr并且启动

查看 sh zkCli.sh -server 192.168.192.133:2181

ls /

dubbo-admin 部署到tomcat中

下载dubbo-admin 项目(地址：https://github.com/dangdangdotcom/dubbox.git)

通过maven命令编译生成war，将生成好的war上传到刚才部署的tomcat的webapp下，启动项目

注意： 要将 dubbo/WEB-INF/dubbo.properties 下的配置的address 修改为 zk的ip：port

dubbo.registry.address=zookeeper://192.168.192.133:2181

浏览:

INNER JOIN

dubbo spring-boot下应用

在项目resources 下新建 dubbo文件 并且添上 dubbo,dubbo-consumer,dubbo-provider 三个 xml

dubbo.xml:

  <beans xmlns="http://www.springframework.org/schema/beans"
         xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
          http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
  
      <!-- 提供方应用信息，用于计算依赖关系 -->
      <dubbo:application name="${dubbo.application.name}" environment="${dubbo.application.environment}"/>
      <!-- 使用multicast广播注册中心暴露服务地址 -->
      <dubbo:registry protocol="zookeeper" address="${dubbo.registry.address}" file="${dubbo.registry.file}"/>
  
      <!-- 用dubbo协议在20880端口暴露服务 -->
      <dubbo:protocol name="dubbo" host="${dubbo.protocol.host:}" port="${dubbo.protocol.port}" threadpool="${dubbo.protocol.threadpool}"  threads="${dubbo.protocol.threads}"/>
  
      <!-- 提供方的缺省值，当ProtocolConfig和ServiceConfig某属性没有配置时，采用此缺省值，可选。-->
      <dubbo:provider connections="${dubbo.provider.connections}" timeout="${dubbo.provider.timeout}" retries="${dubbo.provider.retries}" group="${dubbo.provider.group}" version="${dubbo.provider.version}" />
  
      <!-- 消费方缺省配置，当ReferenceConfig某属性没有配置时，采用此缺省值，可选。-->
      <dubbo:consumer check="${dubbo.consumer.check}" group="${dubbo.consumer.group}" version="${dubbo.provider.version}"/>
  
      <!-- 监控中心配置，用于配置连接监控中心相关信息，可选。-->
      <!--<dubbo:monitor protocol="registry"/>-->
  
  </beans>

dubbo-consumer.xml:

  <beans xmlns="http://www.springframework.org/schema/beans"
         xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
          http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
  
      <!-- 引用远程服务配置, 可以和本地bean一样使用 -->
      <!--<dubbo:reference id="commonParamApi" interface="com.ai.market.system.api.ICommonParamApi" />-->
  
  </beans>

dubbo-provider.xml:

  <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns:dubbo="http://code.alibabatech.com/schema/dubbo" xsi:schemaLocation="http://www.springframework.org/schema/beans
          http://www.springframework.org/schema/beans/spring-beans.xsd
          http://code.alibabatech.com/schema/dubbo
          http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
  
      <!-- 声明需要暴露的服务接口 -->
      <dubbo:service ref="loginService" interface="com.xinke.management.service.LoginService"/>
  
  </beans>

再新增 application-dubbo.yml 文件

  dubbo:
    application:
      name: haixiangtest
      environment: develop
    protocol:
      port: 20880
      threadpool: fixed
      threads: 200
    registry:
      address: 192.168.192.133:2181
      file: dubbo-registry-cache/general-management{replicas.id:}.cache
    provider:
      timeout: 30000
      connections: 5
      group: prodGroup
      version: 1.0.0
      retries: 0
    consumer:
      check: false
      group: prodGroup
  
  ---
  
  spring:
    profiles: test
  
  dubbo:
    registry:
      address: 192.168.192.128:2181
  
  ---
  
  spring:
    profiles: prod
  
  dubbo:
    application:
      environment: product
    registry:
      address: 192.168.231.129:2181
  
  ---
  
  spring:
    profiles: local
  
  dubbo:
    registry:
      address: 127.0.0.1:2181

在application.yml文件中 include

  spring:
    profiles:
      include: datasource,dubbo

在springbootapplication中添加

@ImportResource({“classpath:/dubbo/*.xml”})

注解，导入 dubbo下的所有xml

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