youtube https://youtu.be/rGLKN_RVl0E 优酷 http://v.youku.com/v_show/id_XMzQ1NjE4MTA5Ng==.html?spm=a2h3j.8428770.3416059.1 ppt下载 https://blog.zhouzhipeng.com/wp-content/uploads/2018/03/微服务框架之dubbo入门.pptx
How to non-intrusive database routing by key? Here's "no intrusion" involves two difficulties: 1. How can I not pass the appkey when the web is tuned to the service but bring the appkey to the service? 2. Assuming the first point is ok, how can the service side execute sql on the specified library without displaying the changed data source?