Python生成验证码

windows操作系统字体文件的存放位置为：

C:\Windows\Fonts

 

from PIL import Image,ImageFilter,ImageDraw,ImageFont
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*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('f:/code.jpg','jpeg')

　　   效果图