Behind the eclipce created an object but can't call this object, also have the jar package-CodePudding

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Behind the eclipce created an object but can't call this object, also have the jar package

Time：09-23

CodePudding user response:

The

refer to the original poster xuangeng0461 response:

Call to write in the right place, at least you should write in the method, this is the foundation, methods can only write a variable declaration,

CodePudding user response:

An idiot, never pay attention to