# coding:utf-8

from flask import Flask, make_response, request

app = Flask(__name__)

@app.route("/set_cookie")
def set_cookie():
    # 创建一个响应的对象
    resp = make_response(‘设置成功‘)
    # 设置cookie
    resp.set_cookie(‘username1‘, ‘hannibal‘)
    # 设置多个cookie
    resp.set_cookie(‘username2‘, ‘circle‘)
    # 默认的有效期是关闭浏览器之前 max_age 是手动添加有效期 单位是妙
    resp.set_cookie(‘username3‘, ‘benjamin‘, max_age=3600)
    return resp


@app.route("/get_cookie")
def get_cookie():
    c = request.cookies.get(‘username1‘)
    return c


@app.route(‘/del_cookie‘)
def del_cookie():
　　# 删除Cookie的时候也需要先创建响应对象
    resp = make_response(‘del cookie‘)
    resp.delete_cookie(‘username3‘)
    return resp


if __name__ == ‘__main__‘:
    app.run(host=‘0.0.0.0‘, debug=True)

resp.headers["Set-Cookie"] = "username3=benjamin; Expires=Tue, 23-Jul-2019 09:49:51 GMT; Max-Age=3600; Path=/"