Python——批量化修改文件夹内的文件名

import os
import cv2

img_folder = "./data1"
print(len(os.listdir(img_folder)))
# 1163
for id, img_name in enumerate(os.listdir(img_folder)):
    img_id = int(img_name.split(".")[0]) + 10000
    new_img_name = str(img_id) + ".jpg"
    os.rename(os.path.join(img_folder, img_name), os.path.join(img_folder, new_img_name))
    print(new_img_name)