Python 产生随机验证码

import random from PIL import Image, ImageDraw, ImageFont width, height, font_size, font_num = 300, 100, 48, 4 bg_color = (random.randint(0, 255), random.randint(0, 255), random.randint(0, 255)) image = Image.new(mode='RGB', size=(width, height), color=bg_color) draw = ImageDraw.Draw(image, mode='RGB') font = ImageFont.truetype("C:\\Windows\\Fonts\\Arial.ttf", font_size) verify = str() for i in range(font_num): x = random.randint(i*(width/font_num), (i+1)*(width/font_num)-font_size) y = random.randint(0, height-font_size) char = random.choice([chr(alpha) for alpha in range(65, 117)] + [str(num) for num in range(10)]) color = (random.randint(0, 255), random.randint(0, 255), random.randint(0, 255)) draw.text((x, y), char, fill=color, font=font) image.show()