- 生成train文件
import os
import os.path
path = "data/putao2/images/"
for filenames in os.walk(path):
filenames = list(filenames)
filenames = filenames[2]
for filename in filenames:
print(filename)
with open ("data/putao2/train.txt",'a') as f:
f.write(path+filename+'\n')
import os
import os.p