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Flask removes the Server information from the response headers

#flask#web#网页#python#响应头#响应88
AI Translation
This post is translated from Chinese into English through AI.View Original
AI-generated summary
The code defines a simple Flask web application. It customizes the server headers to be empty before handling requests. The application has a single route that returns "Hello, World!" when accessed. Finally, it runs the app if the script is executed as the main program.

Key code:

from flask import Flask, make_response
from werkzeug.serving import WSGIRequestHandler

app = Flask(__name__)

@app.before_request
def set_server_header():
    WSGIRequestHandler.server_version = ''
    WSGIRequestHandler.sys_version = ''

@app.route('/')
def index():
    return 'Hello, World!'

if __name__ == '__main__':
    app.run()
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