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本帖最后由 不二如是 于 2023-12-17 18:27 编辑
问:滑动验证码识别人机是看我们滑的快不快,对的有多准吗?
3秒考虑一下
答案:
揭秘:
实现代码:
- from PIL import Image, ImageDraw, ImageFont, ImageFilter
- import random
- # 生成随机字母
- def rnd_char():
- return chr(random.randint(65, 90))
- # 生成随机颜色1
- def rnd_color():
- return (random.randint(64, 255), random.randint(64, 255), random.randint(64, 255))
- # 生成随机颜色2
- def rnd_color2():
- return (random.randint(32, 127), random.randint(32, 127), random.randint(32, 127))
- # 240 x 60:
- width = 240
- height = 60
- image = Image.new('RGB', (width, height), (255, 255, 255))
- # 创建Font对象:
- font = ImageFont.truetype('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=rnd_color())
- # 输出文字:
- for t in range(4):
- draw.text((60 * t + 10, 10), rnd_char(), font=font, fill=rnd_color2())
- # 模糊:
- image = image.filter(ImageFilter.BLUR)
- image.save('code.jpg', 'jpeg')
- print("验证码已生成并保存为code.jpg")
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