python脚本生成随机验证码

from PIL import Image, ImageDraw, ImageFont, ImageFilter

import random

随机字母:

def rndChar():
return chr(random.randint(65, 90))

随机颜色1:

def rndColor():
return (random.randint(64, 255), random.randint(64, 255), random.randint(64, 255))

随机颜色2:

def rndColor2():
return (random.randint(32, 127), random.randint(32, 127), random.randint(32, 127))

240 x 60:

width = 60 * 4
height = 60
image = Image.new('RGB', (width, height), (255, 255, 255))

创建Font对象:

font = ImageFont.truetype('C:\Windows\Fonts\Arial.ttf', 36)

创建Draw对象:

draw = ImageDraw.Draw(image)

填充每个像素:

for x in range(width):
for y in range(height):
draw.point((x, y), fill=rndColor())

输出文字:

for t in range(4):
draw.text((60 * t + 10, 10), rndChar(), font=font, fill=rndColor2())

模糊:

image = image.filter(ImageFilter.BLUR)
image.save('code.jpg', 'jpeg')