Flask Python
一个用于 Flask 的 Python 代码片段,以空 GIF 响应对 /pixel.gif 的请求,GIF 在启动时只解码一次。
Flask Python
import base64
from flask import Flask, Response
GIF = base64.b64decode("R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==")
app = Flask(__name__)
@app.get("/pixel.gif")
def pixel():
return Response(GIF, mimetype="image/gif", headers={"Cache-Control": "no-store"})
我们运行了此代码片段,并比对了它返回的字节。
验证
curl -sI http://localhost:8080/pixel.gif
更多 Python 示例
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