python代码生成验证码
import random
from PIL import Image
from PIL import ImageDraw
from PIL import ImageFilter
from PIL import ImageFont
def randomChar():
'''
随机生成chr
:return:返回一个随机生成的chr
'''
return chr(random.randint(65, 120))
def randomBgColor():
'''
随机生成验证码的背景色
:return:
'''
return (random.randint(0, 255), random.randint(0, 255), random.randint(0, 255))
def randomTextColor():
'''
随机生成验证码的文字颜色
:return:
'''
return (random.randint(32, 128), random.randint(32, 128), random.randint(32, 128))
w = 60 * 4;
h = 60
# 创建一张图片,指定图片mode,长宽
image = Image.new('RGB', (w, h), (255, 255, 255))
# 设置字体类型及大小
font = ImageFont.truetype(font='arial.ttf', size=36)
# 创建Draw对象
draw = ImageDraw.Draw(image)
# 遍历给图片的每个像素点着色
for x in range(w):
for y in range(h):
draw.point((x, y), fill=randomBgColor())
# 将随机生成的chr,draw如image
for t in range(4):
draw.text((60 * t + 10, 10), randomChar(), font=font, fill=randomTextColor())
# 设置图片模糊
# image = image.filter(ImageFilter.BLUR)
# 保存图片
image.save('code.jpg', 'jpeg')
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【转载】
作者:张行之
来源:CSDN
原文:https://blog.csdn.net/qq_33689414/article/details/52876236
版权声明:本文为博主原创文章,转载请附上博文链接!
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