python fn.split分割

Windows分割  

                                                                            `

fn = "c:\\train_sample\\aloe\\24EJ22XBZ5.wav"

a=fn.split("\\")

print(a[-2])


得写两个\\ 

linux 分割


 

fn = "fn ./train_sample/aloe/PUU8DB1W3Y.wav"

a=fn.split("/")

print(a[-2])

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