用Image.open()函数读取第一张图片,一直报没有这样的文件或目录
import os
names = os.listdir('olivettifaces')
from PIL import Image
img0 = Image.open('olivettifaces\' + names[0])
img0.show()
print(img0)
用错斜杠了吧,或者路径不对,望采纳
import os
names = os.listdir('/olivettifaces')
from PIL import Image
img0 = Image.open('olivettifaces/' + names[0])
img0.show()
print(img0)