在Django中转换为Base64之前调整图像大小

from PIL import Image
from io import BytesIO
import base64

def resize_and_convert_to_base64(image_path, width, height):
    # 打开图像文件
    image = Image.open(image_path)

    # 调整图像大小
    resized_image = image.resize((width, height))

    # 创建一个字节流对象
    image_stream = BytesIO()

    # 将调整大小后的图像保存到字节流对象中
    resized_image.save(image_stream, format='JPEG')

    # 将字节流对象转换为Base64编码字符串
    base64_image = base64.b64encode(image_stream.getvalue()).decode('utf-8')

    return base64_image

image_path = 'path/to/image.jpg'
width = 500
height = 300

base64_image = resize_and_convert_to_base64(image_path, width, height)