get the value of app.globalData in user.js ,

 
 Thank you for the invitation. I was busy yesterday and didn't reply in time. The 
 code is not posted enough. At least post your login functions and operation variables. Looking at this picture, I can only outline my analysis 
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 first of all, the data used for rendering in wxml must be the corresponding value in the data object in js before initializing rendering 
 after dynamically modifying the value of app.globalData.isLogin, you must use the setData method in user.js to re-render. It is invalid to modify data directly 
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 deal with asynchronous problems