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python 判断一个文件夹里有多少文件

2025-03-15 09:16:12

推荐回答（1个）

回答1：

filecount=0
import os
for root,dir,files in  os.walk("文件夹"):
    filecount+=len(files)
print("文件夹下共有%d个文件"%filecount)

用os.walk遍历文件夹,计算文件的个数

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