缩放并裁剪

img = Image.open(fileSavePath)
            img2 = img.resize((1080, 1920))
            img2.save(file81080SavePath)

裁剪

img = Image.open(fileNamePath)
            # 从左上角开始 剪切 200*200的图片
            img2 = img.crop((0, 0, 1080, 2119))
            img2.save(fileSavePath)