Bosses can parse the code, please
Enclosing gainNode=Musicvisualizer. Ac [Musicvisualizer. Ac. CreateGain? "createGain" : "createGainNode"] ();
The complete code below

CodePudding user response:

 


Var Musicvisualizer={
Ac: {
CreateGain: function () {return 1}, 
CreateGainNode: function () {return 2}, 
} 
} 

Enclosing gainNode=Musicvisualizer. Ac [Musicvisualizer. Ac. CreateGain? "createGain" : "createGainNode"] (); 

Var func='
If (Musicvisualizer. Ac. CreateGain) {
Func='createGain' 
} 
The else {
Func='createGainNode' 
} 

This. GainNode=Musicvisualizer. Ac/func ()