How to check the mini program version number

How to check the mini program version number: first prepare a mini program fragment and set a global variable in [app.js]; then directly get the global version number in the page JS; finally, directly in the page Just display it.

How to check the mini program version number:

1. First prepare a mini program fragment, as shown in the figure below Show

#2. Then a global variable is usually set in app.js, as shown below

3. Then directly get the global version number in the page JS, as shown in the figure below

4. Then just display it directly on the page, as shown in the figure below

5. In addition, when you upload the code, it is best to have the same version number as the one in your program

6 , In this case, the online version number in your backend will correspond to the one in the program

Related learning recommendations:WeChat Mini Program Development Tutorial

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