爬取网站图片,保存步骤出错
with open(f'img/{img_name}', 'wb') as f:
f.write(img_data)
f.write(img_data)
那就换种写法
# 1
with open('img/' + str(img_name), 'wb') as f:
f.write(img_data)
# 2
with open('img/{}'.format(img_name), 'wb') as f:
f.write(img_data)
# 3
with open('img/%s' % img_name, 'wb') as f:
f.write(img_data)
可任选一种~