Basic Library Maintenance
Basic Library FAQ
Who can update the console basic library version?
Platform official.
How long will it take to take effect after the basic library is updated?
- App: After the basic library is updated, when the mini program is opened again, the SDK will check whether there is a new version of the basic library. When a new version of the basic library is detected and the App is running in the foreground, the new version of the basic library will be automatically downloaded, and the new version of the basic library will be used when the mini program is opened again.
- IDE: You can switch the corresponding version of the basic library on the project development page.
How to view the basic library version in use
If the mini program development is in debug mode, you can see the basic library version information in the front column of the log.

Or view the basic library version information through getSystemInfo or getSystemInfoSync.