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3.1.cms用户名渲染和注销功能实现 显示登录的用户名
(1)app/cms/hooks.py
from . views import bp
import config
from flask import session, g
from . models import CMSUser
@bp. before_request
def before_request ( ) :
if config. CMS_USER_ID in session :
user_id = session. get ( config. CMS_USER_ID )
user = CMSUser. query. get ( user_id)
if user :
g. cms_user = user
(2)app/cms/init.py
要导入一下才可以,否则不会执行hooks.py里面的代码
(3)cms/cms_index.html
< li> < a href= "#" > { { g. cms_user. username } } < span> [ 超级管理员] < / span> < / a> < / li>
注销功能
cms/views.py
@bp. route ( '/logout/' )
@login_required
def logout ( ) :
del session[ config. CMS_USER_ID ]
return redirect ( url_for ( 'cms.login' ) )
cms/cms_index.html
< li> < a href= "{{ url_for('cms.logout') }}" > 注销< / a> < / li>
3.2.cms模板抽离和个人信息页面完成 (1)cms/cms_base.html
{ % from "common/_macros.html" import static % }
< ! DOCTYPE html>
< html lang= "en" >
< head>
< meta charset= "UTF-8" >
< title> { % block title % } { % endblock % } < / title>
< script src= "http://cdn.bootcss.com/jquery/3.1.1/jquery.min.js" > < / script>
< link href= "http://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel= "stylesheet" >
< script src= "http://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js" > < / script>
< link rel= "stylesheet" href= "{{ static('cms/css/base.css') }}" >
< script src= "{{ static('cms/js/base.js')}}" > < / script>
{ % block head % } { % endblock % }
< / head>
< body>
< nav class = "navbar navbar-inverse navbar-fixed-top" role= "navigation" >
< div class = "container-fluid" >
< div class = "navbar-header" >
< button type= "button" class = "navbar-toggle collapsed" data- toggle= "collapse" data- target= "#navbar" aria- expanded= "false" aria- controls= "navbar" >
< span class = "sr-only" > Toggle navigation< / span>
< span class = "icon-bar" > < / span>
< span class = "icon-bar" > < / span>
< span class = "icon-bar" > < / span>
< / button>
< a class = "navbar-brand" href= "#" > Zhang_derek论坛管理后台< / a>
< / div>
< div id= "navbar" class = "navbar-collapse collapse" >
< ul class = "nav navbar-nav navbar-right" >
< li> < a href= "#" > { { g. cms_user. username } } < span> [ 超级管理员] < / span> < / a> < / li>
< li> < a href= "{{ url_for('cms.logout') }}" > 注销< / a> < / li>
< / ul>
< form class = "navbar-form navbar-right" >
< input type= "text" class = "form-control" placeholder= "查找..." >
< / form>
< / div>
< / div>
< / nav>
< div class = "container-fluid" >
< div class = "row" >
< div class = "col-sm-3 col-md-2 sidebar" >
< ul class = "nav-sidebar" >
< li class = "unfold" > < a href= "{{ url_for('cms.index') }}" > 首页< / a> < / li>
< li class = "profile-li" >
< a href= "#" > 个人中心< span> < / span> < / a>
< ul class = "subnav" >
< li> < a href= "{{ url_for('cms.profile') }}" > 个人信息< / a> < / li>
< li> < a href= "#" > 修改密码< / a> < / li>
< li> < a href= "#" > 修改邮箱< / a> < / li>
< / ul>
< / li>
< li class = "nav-group post-manage" > < a href= "#" > 帖子管理< / a> < / li>
< li class = "comments-manage" > < a href= "#" > 评论管理< / a> < / li>
< li class = "board-manage" > < a href= "#" > 板块管理< / a> < / li>
< li class = "nav-group user-manage" > < a href= "#" > 用户管理< / a> < / li>
< li class = "nav-group cmsuser-manage" > < a href= "#" > CMS 用户管理< / a> < / li>
< li class = "cmsrole-manage" > < a href= "#" > CMS 组管理< / a> < / li>
< / ul>
< / div>
< div class = "col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main" >
< h1> { % block page_title % } { % endblock % } < / h1>
< div class = "main_content" >
{ % block main_content % } { % endblock % }
< / div>
< / div>
< / div>
< / div>
< / body>
< / html>
(2)cms/cms_index.html
{ % extends 'cms/cms_base.html' % }
{ % block title % }
Zhang_derek论坛管理后台
{ % endblock % }
{ % block page_title % }
我的论坛
{ % endblock % }
(3)cms/views.py
@bp. route ( '/profile/' )
@login_required
def profile ( ) :
return render_template ( 'cms/cms_profile.html' )
(4)cms/cms_profile.html
{ % extends 'cms/cms_base.html' % }
{ % block title % }
个人信息
{ % endblock % }
{ % block page_title % }
{ { self. title ( ) } }
{ % endblock % }
{ % block main_content % }
{ % set user= g. cms_user % }
< table class = "table table-bordered" >
< tbody>
< tr>
< td> 用户名:< / td>
< td> { { user. username } } < / td>
< / tr>
< tr>
< td> 邮箱:< / td>
< td> { { user. email } } < / td>
< / tr>
< tr>
< td> 角色:< / td>
< td> xxxxxxx< / td>
< / tr>
< tr>
< td> 权限:< / td>
< td> xxxxxx< / td>
< / tr>
< tr>
< td> 加入时间:< / td>
< td> { { user. join_time } } < / td>
< / tr>
< / tbody>
< / table>
{ % endblock % }
效果:
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