Why go to value is empty? Is not save or save, take not to come out-CodePudding

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Why go to value is empty? Is not save or save, take not to come out

Time：10-30

CodePudding user response:

The session. The getattribute output is what? You have a try

CodePudding user response:

reference 1/f, love to eat fish ねこ response:

session. The getattribute output is what? You try

Or null

CodePudding user response:

The key name wrong
Save l oginUser
Take L oginUser
Pay attention to the case

CodePudding user response:

The

reference 3 floor qybao response:

key wrong name
Save l oginUser
Take L oginUser
Pay attention to case

I threw up,