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- from flask import Flask,make_response,request
- app = Flask(__name__)
-
- @app.route('/')
- def index():
- return "Hello"
-
- # 设置cookie :
- # 1.先传递一个make_response给到resp,
- # 2.再用make_response(resp)的内置函数set_cookie,以key-values的形式设置好
- # 3.返回resp
- @app.route('/set_cookie/')
- def set_cookie():
- resp = make_response("set cookie ok")
- resp.set_cookie("uname","itbaizhan")
- return resp
-
-
- # 获取cookie:
- # 1.request请求中的,请求cookie,request.cookies
- # 2.获取request.cookie获取uname
- @app.route('/get_cookie/')
- def get_cookie():
- resp = request.cookies.get('uname')
- return f"获取到cookie{resp}"
-
-
- # 删除cookie
- # 1.创建一个视图和他的地址
- # 2.设置一个响应:make_resonse
- # 目的是:获取到他的cookie下得值
- # 4.获取到后,删除其得key值
- @app.route('/delete_cookie/')
- def delete_cookie():
- resp = make_response('删除cookie')
- resp.delete_cookie("uname")
- return resp
-
- if __name__=="__main__":
- app.run(debug=True)
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