复读机 (@lishunan246) 已推文：@felixding "至于微信对照片做了哪些修改，就只能问他们了。"🙃
事实上你自己就可以
import cv2
import numpy as np
a = cv2.imread('a.jpg')
b = cv2.imread('b.jpg')
print(np.array_equal(a, b)) https://twitter.com/lishunan246/status/1241400735129939968?s=20