demo.py(设置、获取、删除cookie):
# coding:utf-8
from flask import Flask, make_response, request
app = Flask(__name__)
# 设置cookie
@app.route("/set_cookie")
def set_cookie():
resp = make_response("success") # "success"是响应体
# 设置cookie, 默认有效期是临时cookie,浏览器关闭就失效
resp.set_cookie("Name", "Python")
# max_age设置有效期,单位:秒
resp.set_cookie("Name2", "Python1", max_age=3600)
# 设置cookie其实就是通过设置响应头实现的。
# resp.headers["Set-Cookie"] = "Name3=Python3; Expires=Sat, 18-Nov-2017 04:36:04 GMT; Max-Age=3600; Path=/"
return resp
# 获取cookie
@app.route("/get_cookie")
def get_cookie():
c = request.cookies.get("Name")
return c
# 删除cookie
@app.route("/delete_cookie")
def delete_cookie():
resp = make_response("del success")
# 删除cookie
resp.delete_cookie("Name1")
return resp
if __name__ == '__main__':
app.run(debug=True)