dubbo Getting 2 hrs, the actual Apache Top-Level Project -RPC framework Dubbo distributed service scheduling

Copyright: Attribution, allow others to create paper-based, and must distribute paper (based on the original license agreement with the same license Creative Commons )

In this lesson Mu Courses Online brushing, the address is: https://www.imooc.com/learn/1096
title called two hours, I actually open double speed, with a full two and a half hours before brushing to remove Break time.

• Why brush Mu class
  I was watching dubbo documents, found the environment did not take up, so I have to find a video to see, was stuck in the use of API calls dubbo, the document addresses are: HTTP: //dubbo.apache. org / zh-cn / docs / user / configuration / api.html

• Project organization
  https://blog.csdn.net/qq_32768743/article/details/92378087
  with my previous use of similar, but here is the server, I use the web

• maven in spring boot of the import
  of this is not very clear how it is, the back of my dependence with gradle management

• Two agreements dubbo API and RESTful
  
  dubbo easy to understand, the company used, RESTful API I am very fan, especially the last video says generic HTTP tools, there can not generate a direct interface to call it?

• Error processing
  the video did not say how the error handling, all with try catchthe package

• Some configuration
  https://blog.csdn.net/qq_32768743/article/details/92379134

• Annotation-based service
  @Serviceused is dubbo, not Springof
  every time the configuration timeout, version, path or something?

• zookeeper
  video has started this software, I should be the place to see the document before it wrong

• maven clean install
  after changes to the video producers, each will do this operation, to facilitate consumer synchronization code