Python的Bottle框架中猎取制定cookie的教程_

1、Python的Bottle框架中猎取制定cookie的教程_ Python的Bottle框架中猎取制定cookie的教程 这篇文章主要介绍了Python的Bottle框架中猎取制定cookie的教程,主要是针对别的路径而不是当前页面的cookie,需要的伴侣可以参考下 这两天为用bottle+mongodb写的一个项目加上登录功能,无奈怎么都猎取不到保存的cookie,文档给出让我们这样操作cookie的代码片段: route(/login) def login (): username = request .forms .get(username ) password = request .

2、forms .get(password ) if check_user_credentials(username, password): response .set_cookie(account, username, secret= some-secret-key) return Welcome %s!You are now logged in. % username else : return Login failed. route(/restricted) def restricted_area (): username = request .get_cookie(account, sec

3、ret= some-secret-key) if username: return Hello %s.Welcome back. % username 虽然文档上没有但是还有一种操作cookie的方式: from bottle import request, response route(/login, method=POST) def login(): user = request.POSTuser passwd = request.POSTpasswd if check_user_right(user,passwd): response.COOKIESaccount = user else

4、: pass route(/admin) def admin(): user = request.COOKIESuser if user: pass 但是无论我用哪种方式操作我都无法猎取cookie,为什么呢.百思不得其解.但是我的一个处理文章点击率的提示了我,代码如下: route(/archrives/:aid#d+#) def article_show(aid): db = dbconn.ConnDB() artid = int(aid) # 猎取客户端ip remoteip = request.environ.get(REMOTE_ADDR) artcookie = remoteip+

5、ip+aid print request.COOKIES.keys() # 推断cookie是否存在 if artcookie in request.COOKIES.keys(): # 存在则更新有效时间 response.COOKIESartcookie = True response.COOKIESartcookiemax-age = 500 else: # 不存在则更新文章查看次数 db.posts.update(id:artid, $inc:views:1) # 并设置cookie response.COOKIESartcookie = True response.COOKIESart

6、cookiemax-age = 500 TEMPLATEposts = getArtList(id:artid) TEMPLATE.update(setTempVar() return template(article.html, TEMPLATE) 这里是可以正常猎取到cookie的,而且代码没有任何区分.唯一的区分就是用户认证是跳转了页面.所以我help了一下: from bottle import response help(response.set_cookie) help的结果其中有两个参数一个是path,和domain: :param domain: the domain that

7、 is allowed to read the cookie. (default: current domain) :param path: limits the cookie to a given path (default: current path) 明显bottle的cookie默认只在当前路径下能读取的到,所以要别的页面读取到cookie我们的代码须改成如下: from bottle import request, response route(/login, method=POST) def login(): user = request.POSTuser passwd = request.POSTpasswd if check_user_right(user,passwd): response.COOKIESaccount = user response.COOKIESaccountpath =