Flask 操作 Cookie

在 FLask 中可以使用 request, response 来操作 Cookie

• 设置
• 获取
• 删除

设置

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author: wxnacy(wxnacy@gmail.com)

from flask import make_response

@app.route('/set_cookie')
def set_cookie():
    response=make_response('Hello World');
    response.set_cookie('Name','Hyman')
    return response

设置有效期

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author: wxnacy(wxnacy@gmail.com)

from flask import make_response
from datetime import datetime
from datetime import timedelta

@app.route('/set_cookie')
def set_cookie():
    response=make_response('Hello World');
    outdate=datetime.today() + timedelta(days=30)
    response.set_cookie('Name','Hyman',expires=outdate)
    return response

获取

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author: wxnacy(wxnacy@gmail.com)

from flask import request

@app.route('/get_cookie')
def get_cookie():
    name=request.cookies.get('Name')
    return name

删除

方法一

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author: wxnacy(wxnacy@gmail.com)

from flask import make_response

@app.route('/del_cookie')
def del_cookie():
    response=make_response('delete cookie')
    response.set_cookie('Name','',expires=0)
    return response

方法二

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author: wxnacy(wxnacy@gmail.com)

from flask import make_response

@app.route('/del_cookie2')
def del_cookie2():
    response=make_response('delete cookie2')
    response.delete_cookie('Name')
    return response

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