png图片填充脚本

from PIL import Image

original_path = 'xxxx'
original_file = 'cc.png'
target_path = 'xxx'

# 打开原始PNG图像
image = Image.open(original_path+original_file).convert("RGBA")

# 创建一个白色背景
white_background = Image.new("RGBA", image.size, "WHITE")

# 将原始图像粘贴到白色背景上，透明部分将被白色填充
white_background.paste(image, (0, 0), image)

# 将结果转换为RGB模式并保存
final_image = white_background.convert("RGB")
final_image.save(target_path+original_file)

# 显示结果图像（可选）
final_image.show()