简易二维码生成
使用python 生成二维码
import os
import qrcode
qr=qrcode.QRCode(version = 2,error_correction = qrcode.constants.ERROR_CORRECT_L,box_size=10,border=10,)
qr.add_data("I LOVE YOU")
qr.make(fit=True)
img = qr.make_image()
img.show()
img.save('/111.jpg')
import os
import qrcode
import json
二维码数据
jsonurl = { "name":"abc" ,
"url":"www.abc.com" }
json_str = json.dumps(jsonurl)
qr=qrcode.QRCode(version = 2,error_correction = qrcode.constants.ERROR_CORRECT_L,box_size=10,border=10,)
qr.add_data(json_str)
qr.make(fit=True)
img = qr.make_image()
img.show()
img.save('/222.jpg')