/ Users/smcho/Desktop/bracket/[10,20]目录有"abc.txt",但是当我运行这个Python代码时
import glob
import os.path
path1 = "/Users/smcho/Desktop/bracket/\[10,20\]"
pathName = os.path.join(path1, "*.txt")
print glob.glob(pathName)
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它返回一个空列表.