Dubbo+zookeeper+dubbo Management Console Practice Demo

• 1, install and start the Zookeeper registration service, which uses the 3.4.6 version.

  After the download decompression, under zookeeper-3.4.6/conf/, the default is no zoo.cfg, only one zoo_sample.cfg.

  CMD command line into the zookeeper-3.4.6/bin/directory, run directly zkserver.cmd error, the Zoo.cfg file is not found.
  It is therefore necessary to copy a zoo.cfg under the zookeeper-3.4.6/conf/ zoo_sample.cfg and configure the data storage path Datadir=e://tmp/zookeeper

  Run Zkserver.cmd again to start the success.

  2, download the Dubbo Manager War package, which is used in version 2.5.4.

  :Http://pan.baidu.com/s/1o8iYIfC

  after downloading the extract, run directly under the tomcat/webapp/directory.
  Here tomcat is Port 9090, Access http://127.0.0.1:9090/dubbo-admin-2.5.4/, the Authentication login window will appear. Under the Web-inf directory, view the Dubbo.properties file to see the user name password configuration and zookeeper registered address information

  dubbo.registry.address=zookeeper://127.0.0.1:2181

  Dubbo.admin.root.password=root

  Dubbo.admin.guest.password=guest

  Log in using Root/root.

  
  View "service Governance"-"services", currently no service information available

  
  3, develop a Dubbo server and register to zookeeper.

  Maven dependencies:

  <<dependencies>>

  <<dependency>>

  <<groupId>>junit<</groupId>>

  <<artifactId>>junit<</artifactId>>

  <<version>>4.11<</version>>

  <<scope>>test<</scope>>

  <</dependency>>

  <<dependency>>

  <<groupId>>org.springframework<</groupId>>

  <<artifactId>>spring-core<</artifactId>>

  <<version>>3.1.1.RELEASE<</version>>

  <</dependency>>

  <<dependency>>

  <<groupId>>org.springframework<</groupId>>

  <<artifactId>>spring-web<</artifactId>>

  <<version>>3.1.1.RELEASE<</version>>

  <</dependency>>

  <<dependency>>

  <<groupId>>org.springframework<</groupId>>

  <<artifactId>>spring-webmvc<</artifactId>>

  <<version>>3.1.1.RELEASE<</version>>

  <</dependency>>

  <<dependency>>

  <<groupId>>com.alibaba<</groupId>>

  <<artifactId>>dubbo<</artifactId>>

  <<version>>2.5.2<</version>>

  <</dependency>>

  <<dependency>>

  <<groupId>>org.javassist<</groupId>>

  <<artifactId>>javassist<</artifactId>>

  <<version>>3.18.1-GA<</version>>

  <</dependency>>

  <<dependency>>

  <<groupId>>org.jboss.netty<</groupId>>

  <<artifactId>>netty<</artifactId>>

  <<version>>3.2.5.Final<</version>>

  <</dependency>>

  <<dependency>>

  <<groupId>>com.101tec<</groupId>>

  <<artifactId>>zkclient<</artifactId>>

  <<version>>0.4<</version>>

  <</dependency>>

  <</dependencies>>

  Project structure
  

  Interface declaration:

  650) this.width=650; "src=" Http://img.bimg.126.net/photo/VC7nzrv_9a1TISzEvfH9eA==/4001166793959179847.jpg "width= "385" height= "214" alt= "Dubbo+zookeeper+dubbo Management Console Practice Demo" style= "border:0px;height:auto;margin:0px;padding:0px; List-style:none; "/>
  Spring Description declaration file:

  Start the service, either using the Web. XML load to start or the Main method to start:

  
  Once started, review the Service governance-services again to see that the service has been successfully registered:

  
  
  4, develop a Dubbo consumer.

  Maven relies on ibid.

  Project structure:

  
  

  Spring Description declaration file:

  
  View Dubbo Management Console, consumer information:

  Use the main method to test the remote call to the Dubbo service:

  
  Console output Results:

  
  
  

  Summary: At this point, a relatively complete Dubbo framework invocation instance has been completed, of course, for such a widely used and mature distributed application framework, there are a lot of things that can be further researched. Core Technologies: Maven,springmvc MyBatis Shiro, Druid, Restful, Dubbo, Zookeeper,redis,fastdfs, Activemq,nginx
  1. Project Core Code structure
  

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img0.ph.126.net/Goz2TSj6v24kaqQDAIWgLw==/ 6598225353437986053.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  Project module Dependencies

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img1.ph.126.net/TC5PboH2UrIg4awkAMOyrw==/ 4851221223708896623.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>
  

  Special Reminder: Developers can service or Dubbo their business rest when developing
  

  2. Project Dependency Introduction

  2.1 Backend Management system, rest service system, Scheculer timing dispatch system depend on such as:
  

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img0.ph.126.net/j2cCMu9-DPoHFYVkXI7EkA==/ 1632273390045933411.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>
  
  2.2 Dubbo Independent service projects depend on such as:
  

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img1.ph.126.net/mzBW9KCk1Ji2GPUJaGu6Qg==/ 6598060426694000458.png "style=" line-height:28px;border:0px;height:auto;margin:0px 10px 0px 0px; "/>
  
  3. Project function section:
  

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img1.ph.126.net/R2RTUQTg1qRIYtR4JE545A==/ 4940167316349343345.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img1.ph.126.net/Kh41psRstvnkqv_VpeFUAw==/ 6631327250448980134.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img2.ph.126.net/M9iZx7_jKbRN6QfH2TflPA==/ 4910612443794473834.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img1.ph.126.net/WnBR5XwOIAFFQTbo3P2I5w==/ 6631353638728044520.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img1.ph.126.net/CbSXpaSEViBxBVvYH_UzSw==/ 4937634041558914975.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img0.ph.126.net/JHKoVqcKwJoTf_UkHO0xpg==/ 6631285469007125325.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img1.ph.126.net/AGCXOstkj3CjJX8FL12t3w==/ 6631369031890838044.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>
  
  

  Zookeeper, Dubbo service startup
  

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img2.ph.126.net/aeb_ZacYQ2x3RkZmZRvXfg==/ 6631277772425730935.jpg "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img1.ph.126.net/8uGn2q8DYGHEfap7l5i7eg==/ 6598168178833342534.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>
  
  

  Dubbo Control Console
  

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img0.ph.126.net/OjhpzGvQ1A3wYhNG-3yiiQ==/ 4910612443794473838.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  
  

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img0.ph.126.net/xDDLDlx-0BYku3c-PT1hSA==/ 6631377827983857282.jpg "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img2.ph.126.net/Pe2usGq905zYbeABB19BFA==/ 6598242945624026279.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img2.ph.126.net/Pe2usGq905zYbeABB19BFA==/ 6598242945624026279.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img0.ph.126.net/NZyKHiQnl9HMUG4vgAJCmA==/ 6598242945624026280.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img1.ph.126.net/zdqiMlYZE8enU9OOJI5hkg==/ 6598124198368231315.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img0.ph.126.net/iC0Apk3e_SfWpH5Sxzdoeg==/ 6631397619193157043.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  Rest Service Platform

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img2.ph.126.net/i_7g-c5Bu6iUwnen5c-oTA==/ 6631272274867597160.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img2.ph.126.net/RJW86mKqfpAQosKdxNDvrw==/ 6631262379262944404.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img2.ph.126.net/iKI6fMvQvEcLni70qSOhrg==/ 4834614200082603008.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

  650) this.width=650; "alt=" Distributed framework Introduction-KAFKAEE-KAFKAEE's Blog "src=" http://img0.ph.126.net/6IEo5vS4yRcjVZxYgVlpig==/ 6631351439704794060.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>

• 
  

Dubbo+zookeeper+dubbo Management Console Practice demo