擅长:python、mysql、java
<pre class="lang-py prettyprint-override"><code>error_img.save(byte_io, 'png')
</code></pre>
<p>您正在将此图像转换为png。PNG不支持动画。<br/>
我认为你可以使用:</p>
<pre class="lang-py prettyprint-override"><code>@app.get('/', status_code=200)
async def upload_file(file: UploadFile = File(...)):
with open('templates/crying.gif', 'rb') as f:
img_raw = f.read()
byte_io = BytesIO(img_raw)
return StreamingResponse(byte_io, media_type='image/gif')
</code></pre>