Excuse me, the official documentation of ionic is now 3But 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?
At this website, you can select the api version on the left: https://ionicframework.com/do...
On the official website upstairs, there is a version number selection in the upper left corner.
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:
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
At this website, you can select the api version on the left:
https://ionicframework.com/do...
On the official website upstairs, there is a version number selection in the upper left corner.
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:
