Some time ago due to business need to understand the davav large screen visualization, from the development of rookie davav from the developed to the great God (false), now take the time to summarize using the experience!
1, datav Profile
Welcome to Ali Dad datav official website address https://datav.aliyun.com
Simple point is a data visualization of large-screen products, can quickly construct a dazzling visual screen, simple and crude directly on the map
2, usage scenarios
Diversion of passengers, visitors to provide simple information available to help passengers quickly turn for the better
3, development ready
3.1 application for registration Ali cloud account
Open a browser to access the official website https://www.aliyun.com Ali cloud as shown:
Fill out the registration account information, or log in with a quick scan code Taobao
After a successful login to the home page shown in Figure
