Description: Include subscribe ,initial,login in function.espeacailly has a methord of commnucation between base class and UI class
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新建文件夹\BPNeuralNetwork.cpp
新建文件夹\BPNeuralNetwork.h
新建文件夹\resource.h
新建文件夹\手写数字识别.cpp
新建文件夹\手写数字识别.rc
新建文件夹\手写数字识别.vcxproj
新建文件夹\手写数字识别.vcxproj.filters
新建文件夹