如何为Base64字符串转换为图像？ [英] How to convert base64 string to image?

问题描述

我将图像转换为的base64 字符串，并从Android设备发送到服务器。现在，我需要更改该字符串回的图像，并将其保存在数据库中。

I'm converting an image to base64 string and sending it from android device to the server. Now, I need to change that string back to an image and save it in the database.

任何帮助吗？

推荐答案

试试这个：

import base64
imgdata = base64.b64decode(imgstring)
filename = 'some_image.jpg'  # I assume you have a way of picking unique filenames
with open(filename, 'wb') as f:
    f.write(imgdata)
# f gets closed when you exit the with statement
# Now save the value of filename to your database

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