Excuse me, the official documentation of ionic is now 3
But the app I maintain is 2.1.8. Some instructions and UI in the document are different. Where can I see the framework documentation of the corresponding version?
三叔2017-06-15 09:24:45
At this website, you can select the api version on the left:
https://ionicframework.com/do...
大家讲道理2017-06-15 09:24:45
On the official website upstairs, there is a version number selection in the upper left corner.
迷茫2017-06-15 09:24:45
The address is: https://ionicframework.com/do...
Enter the official website, click on the document in the upper left corner, and you can choose, as shown in the picture: 
