#coding=utf-8

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(0,1), random.randint(0,1), random.randint(0,1))

# 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')