一、安装qrocde和pillow库
pip install qrcode
pip install pillow
二、使用这两个库来生成自己需要的二维码
import qrcode
from PIL import Image
# 设置将生成的二维码属性
qr = qrcode.QRCode(
version=5,
error_correction=qrcode.constants.ERROR_CORRECT_H,
box_size=8,
border=4)
# 设置扫码后显示的内容,可以是字符,url
qr.add_data('https://blog.youkuaiyun.com/hef97?spm=1000.2115.3001.5343')
qr.make(fit=True)
# 设置底色和二维码色
img = qr.make_image(fill_color='pink',back_color='white')
#img = qr.make_image()
img = img.convert("RGBA")
# 为二维码中间添加图标(可选)
icon = Image.open("C:/Users/Administrator/Desktop/kq.jpg")
img_w, img_h = img.size
factor = 4
size_w = int(img_w / factor)
size_h = int(img_h / factor)
icon_w, icon_h = icon.size
if icon_w > size_w:
icon_w = size_w
if icon_h > size_h:
icon_h = size_h
icon = icon.resize((icon_w, icon_h), Image.ANTIALIAS)
w = int((img_w - icon_w) / 2)
h = int((img_h - icon_h) / 2)
icon = icon.convert("RGBA")
img.paste(icon, (w, h), icon)
# 打开二维码
img.show()
# 保存生成的二维码,指定名称和路径
img.save('00.png')