分支：auth

static添加文件

css文件夹：

app.css    自定义css样式【*】

bootstrap.min.cs    bootstrap样式

compomemts文件夹: 插件用到的样式

animate.min.css    弹出提示框要到的样式

bootstrap-datepicker3.min.css    日期选择控件用到的样式

select2.min.css    下拉选择框用到的样式

fonts文件夹

bootstrap用到的字体

images文件夹

用到的一些图片

js文件夹

bootstrap.min.js    bootstrap

common.js    一些通用的方法【*】

jquery-2.1.4.min.js     bootstrap依赖jquery

auth文件夹：   用户管理界面用到的js

account.js【*】

compomemts文件夹：

bootstrap-datepicker.min.js    日期控件

bootstrap-notify.min.js    提示控件

jquery.bootstrap.min.js    jquery

jquery.twbsPagination.min.js    分页控件

json2.js    处理json

select2.min.js    下拉框

【*】需要自己动手更改的部分

templates文件夹

base.htm模板文件

 <!DOCTYPE html>

 <html lang="en">

     <head>

         <meta charset="UTF-8">

         <meta http-equiv="X-UA-Compatible" content="IE=edge">

         <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">

         <meta name="description" content="Jakey's Blog">

         <meta name="keywords" content="Jakey's Blog">

         <meta name="author" content="Jakey.Chen">

         <link rel='shortcut icon' type='image/x-icon' href="{{ static_url('favicon.ico') }}"/>

         <title>Jakey's Blog</title>

         <link rel="stylesheet" href="/static/css/bootstrap.min.css">

         <link rel="stylesheet" href="/static/css/app.css">

         <link rel="stylesheet" href="/static/css/components/animate.min.css"> 

         <script src="/static/js/jquery-2.1.4.min.js"></script>

         <script src="/static/js/bootstrap.min.js"></script>

         <script src="/static/js/common.js"></script>

         <script src="/static/js/components/bootstrap-notify.min.js"></script>

         <script src="/static/js/components/jquery.bootstrap.min.js"></script>

     </head>

     </head>

     <body>

         {%block header%}

         {%end%}

         {%block content%}

         {%end%}

         {%block footer%}

         {%end%}

     </body>

 </html>

footer.htm 页脚

 <!-- footer -->

     <footer class="main-footer">

         <div class="container">

             <div class="row">

                 <div class="col-sm-4">

                     <div class="widget">

                         <h4 class="title">友情链接</h4>

                         <div class="content friend-links">

                             <a href="http://www.cnblogs.com" title="博客园" onclick="_hmt.push(['_trackEvent', 'link', 'click', '博客园'])" target="_blank">博客园</a>

                             <a href="http://www.bootcss.com/" title="Bootstrap中文网" onclick="_hmt.push(['_trackEvent', 'link', 'click', 'Bootstrap中文网'])" target="_blank">Bootstrap中文网</a>

                         </div>

                     </div>

                 </div>

                 <div class="col-sm-4">

                     <div class="widget">

                         <h4 class="title">使用到的技术</h4>

                         <div class="content tag-cloud">

                             <a href="http://www.bootcss.com/" title="Bootstrap 3.3.5" onclick="_hmt.push(['_trackEvent', 'link', 'click', 'Bootstrap中文网 3.3.5'])" target="_blank">Bootstrap</a>

                             <a href="http://www.jquery123.com/" title="jQuery 2.1.4" onclick="_hmt.push(['_trackEvent', 'link', 'click', 'jQuery中文文档'])" target="_blank">jQuery</a>

                             <a href="https://www.python.org/" title="Python 2.7" onclick="_hmt.push(['_trackEvent', 'link', 'click', 'Python官网'])" target="_blank">Python</a>

                             <a href="http://www.mysql.com/" title="MySQL 5.5" onclick="_hmt.push(['_trackEvent', 'link', 'click', 'MySQL官网'])" target="_blank">MySQL</a>

                             <a href="http://www.tornadoweb.org/en/stable/" title="TornadoWeb 4.2" onclick="_hmt.push(['_trackEvent', 'link', 'click', 'TornadoWeb官网'])" target="_blank">Tornado</a>

                             <a href="http://www.ubuntu.org.cn/server" title="Ubuntu Server 14.04 LTS" onclick="_hmt.push(['_trackEvent', 'link', 'click', 'Ubuntu Server'])" target="_blank">Ubuntu Server</a>

                         </div>

                     </div>

                 </div>

                 <div class="col-sm-4">

                     <div class="widget">

                         <h4 class="title">联系我们</h4>

                         <div class="content friend-links">

                             <a href="mailto:Jakey.Chen@tpk.com" class='text-muted '>Jakey.Chen</a>

                         </div>

                         <div class="content friend-links">

                             <a href="mailto:281743668@qq.com" class='text-muted '>Orochimaru</a>

                         </div>

                     </div>

                 </div>

             </div>

         </div>

     </footer>

     <div class="copyright">

         <div class="container">

             <div class="row">

                 <div class="col-sm-12">

                     <span>Copyright &copy; <a href="http://git.oschina.net">开源中国</a></span> |

                     <span><a href="http://git.oschina.net/jakey.chen/Blog" target="_blank">Jakey.Chen</a></span>

                 </div>

             </div>

         </div>

     </div>

header.htm 页眉导航

 <!-- header navbar-inverse navbar-fixed-top-->

     <div class="container">

         <nav class="navbar navbar-inverse navbar-fixed-top">

             <div class="container-fluid">

                 <div class="container">

                     <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="/"><span class="glyphicon glyphicon-cloud" aria-hidden="true"> <strong>BLOG</strong></span></a>

                     </div>

                     <div id="navbar" class="navbar-collapse collapse">

                         <ul class="nav navbar-nav">

                             {% if admin is 1%}

                             <li><a href="/manage/blogs" aria-hidden="true">日 志</a></li>

                             <li><a href="/manage/comments" aria-hidden="true">评 论</a></li>

                             <li><a href="/account/info" aria-hidden="true">用 户</a></li>

                             {% end %}

                         </ul>

                         {% if not user %}

                         <ul class="nav navbar-nav navbar-right">

                             <li><a href="/">注 册</a></li>

                             <li><a href="/">登 录</a></li>

                         </ul>

                         {% else %}

                         <ul class="nav navbar-nav navbar-right">

                             <li><a href="/help"><span class="glyphicon glyphicon-question-sign" aria-hidden="true"> 帮助</span></a></li>

                             <li class="dropdown">

                                 <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><span class="glyphicon glyphicon-user" id="current_user" aria-hidden="true"> {{user}}</span></a>

                                 <ul class="dropdown-menu">

                                     <li><a href="/changepasswd"><span class="glyphicon glyphicon-th-list" aria-hidden="true"> 修 改 密 码</span></a></li>

                                     <li><a href="/login"><span class="glyphicon glyphicon-repeat" aria-hidden="true"> 切 换 账 户</span></a></li>

                                     <li><a href="/logout"><span class="glyphicon glyphicon-off" aria-hidden="true"> 退 出 登 录</span></a></li>

                                 </ul>

                             </li>

                         </ul>

                         {% end %}

                     </div>

                 </div>

             </div>

         </nav>

     </div>

index.htm 主页

 {% extends "base.htm" %}

 {%block header%}

     {%include 'header.htm'%}

 {%end%} 

 {%block content%}

 <div class="bs-docs-container">

     <div id="myCarousel" class="carousel slide" data-ride="carousel">

         <ol class="carousel-indicators">

             <li data-target="#myCarousel" data-slide-to="0" class="active"></li>

             <li data-target="#myCarousel" data-slide-to="1"></li>

             <li data-target="#myCarousel" data-slide-to="2"></li>

         </ol>

         <div class="carousel-inner" role="listbox">

             <div class="item active">

                 <img class="first-slide img-full" src="{{ static_url('images/s-2.jpg') }}" alt="First slide">

                 <div class="container">

                     <div class="carousel-caption">

                         <h1>Younger World Better Future</h1>

                         <p>更好的世界，更好的未来。</p>

                         <p><a class="btn btn-lg btn-danger" href="/register" role="button">注册账号</a></p>

                     </div>

                 </div>

             </div>

             <div class="item">

                 <img class="second-slide img-full" src="{{ static_url('images/s-3.jpg') }}" alt="Second slide">

                 <div class="container">

                     <div class="carousel-caption">

                         <h1>Beyond Coding, Social Collaboration</h1>

                         <p>不只是编码，我们更注重社会化协作！</p>

                         <p><a class="btn btn-lg btn-primary" href="/login" role="button">已有账号？登陆 >></a></p>

                     </div>

                 </div>

             </div>

             <div class="item">

                 <img class="third-slide img-full" src="{{ static_url('images/s-4.jpg') }}" alt="Third slide">

                 <div class="container">

                     <div class="carousel-caption">

                         <h1>Share Games,Share Dreams.</h1>

                         <p>分享青春，共筑未来。</p>

                         <p><a class="btn btn-lg btn-success" href="mailto:Jakey.Chen@tpk.com" role="button">联系我们</a></p>

                     </div>

                 </div>

             </div>

         </div>

         <a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">

             <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>

             <span class="sr-only">Previous</span>

         </a>

         <a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">

             <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>

             <span class="sr-only">Next</span>

         </a>

     </div>

 </div>

 {%end%} 

 {%block footer%}

     {%include 'footer.htm'%}

 {%end%}

auth文件夹里面存放关于注册登录等的html

register.htm 注册页面

 {% extends "../base.htm" %}

 {%block header%}

     {%include '../header.htm'%}

 {%end%} 

 {%block content%}

 <div class="bs-docs-container">

     <div id="myCarousel" class="carousel slide" data-ride="carousel">

         <div class="carousel-inner" role="listbox">

             <div class="item active">

                 <img class="first-slide img-full" src="{{ static_url('images/auth/bg_3.jpg') }}" alt="First slide">

                 <div class="container">

                     <div class="carousel-caption">

                         <h1 id="register_info" style="color: red">{{error}}</h1>

                         <form class="form-signin" role="form" name="register_form" action="/register" method="POST">

                             {% raw xsrf_form_html() %}

                             <h2 class="form-signin-heading">用 户 注 册</h2>

                             <p></p>

                             <input type="email" name="input_email" class="form-control" value='{{input_email}}' placeholder="邮 箱" required autofocus>

                             <p></p>

                             <input type="text" name="input_user" class="form-control" value='{{input_user}}' placeholder="用 户 名" required>

                             <input type="password" name="input_passwd" class="form-control" placeholder="密 码" required>

                             <p></p>

                             <button class="btn btn-lg btn-primary btn-block" type="submit">注 册</button>

                         </form>

                     </div>

                 </div>

             </div>

         </div>

     </div>

 </div>

 {%end%}

 {%block footer%}

     {%include '../footer.htm'%}

 {%end%}

login.htm  登录界面

 {% extends "../base.htm" %}

 {%block header%}

     {%include '../header.htm'%}

 {%end%} 

 {%block content%}

 <div class="bs-docs-container">

     <div id="myCarousel" class="carousel slide" data-ride="carousel">

         <div class="carousel-inner" role="listbox">

             <div class="item active">

                 <img class="first-slide img-full" src="{{ static_url('images/auth/bg_3.jpg') }}" alt="First slide">

                 <div class="container">

                     <div class="carousel-caption">

                         <h1 id="register_info" style="color: red">{{error}}</h1>

                         <form class="form-signin" role="form" name="register_form" action="/register" method="POST">

                             {% raw xsrf_form_html() %}

                             <h2 class="form-signin-heading">用 户 注 册</h2>

                             <p></p>

                             <input type="email" name="input_email" class="form-control" value='{{input_email}}' placeholder="邮 箱" required autofocus>

                             <p></p>

                             <input type="text" name="input_user" class="form-control" value='{{input_user}}' placeholder="用 户 名" required>

                             <input type="password" name="input_passwd" class="form-control" placeholder="密 码" required>

                             <p></p>

                             <button class="btn btn-lg btn-primary btn-block" type="submit">注 册</button>

                         </form>

                     </div>

                 </div>

             </div>

         </div>

     </div>

 </div>

 {%end%}

 {%block footer%}

     {%include '../footer.htm'%}

 {%end%}

changepasswd.htm   修改密码界面

 {% extends "../base.htm" %}

 {%block header%}

     {%include '../header.htm'%}

 {%end%} 

 {%block content%}

 <div class="bs-docs-container">

     <div id="myCarousel" class="carousel slide" data-ride="carousel">

         <div class="carousel-inner" role="listbox">

             <div class="item active">

                 <img class="first-slide img-full" src="{{ static_url('images/auth/bg_1.jpg') }}" alt="First slide">

                 <div class="container">

                     <div class="carousel-caption">

                         <h1 id="changepasswd_info" style="color: red">{{error}}</h1>

                         <form class="form-signin" role="form" name="register_form" action="/changepasswd" method="POST">

                             {% raw xsrf_form_html() %}

                             <h2 class="form-signin-heading">修 改 密 码</h2>

                             <p></p>

                             <input type="text" name="input_user" class="form-control" placeholder="NickName" value='{{user}}' required readonly>

                             <p></p>

                             <input type="password" name="input_old_passwd" class="form-control" placeholder="旧密码" value="" required autofocus>

                             <p></p>

                             <input type="password" name="input_new_passwd" class="form-control" placeholder="新密码" value="" required>

                             <p></p>

                             <button class="btn btn-lg btn-primary btn-block" type="submit">修 改</button>

                         </form>

                     </div>

                 </div>

             </div>

         </div>

     </div>

 </div>

 {%end%}

 {%block footer%}

     {%include '../footer.htm'%}

 {%end%}

account.htm  用户管理界面

 {% extends "../base.htm" %}

 {%block header%}

     {%include '../header.htm'%}

 {%end%} 

 {%block content%}

 <script src="{{ static_url('js/knockout/knockout-2.1.0.js') }}"></script>

 <script src="{{ static_url('js/knockout/knockout.mapping-2.4.1.js') }}"></script>

 <script src="{{ static_url('js/auth/account.js') }}"></script>

 <script src="{{ static_url('js/components/jquery.twbsPagination.min.js') }}"></script>

 <div class="bs-docs-container">

     <div class="container">

         <div class="row">

             <div class="col-md-12">

                 <div class="row" style="margin-top: 10px; margin-bottom: 10px">

                     <div class="col-lg-6">

                         <div class="input-group">

                             <span class="input-group-btn">

                                 <div href="#modal_adduser" role="button" class="btn btn-info" data-toggle="modal"><span class="glyphicon glyphicon-plus"> 增加</span></div>

                             </span>

                         </div>

                     </div>

                 </div>

                 <div style="min-height: 550px">

                     <table class="table table-hover table-bordered">

                         <thead>

                             <tr>

                                 <th colspan="7">

                                     <h3 class="table_title" id="table_title">用 户 列 表</h3>

                                 </th>

                             </tr>

                             <tr class="table_header">

                                 <td>序号</td>

                                 {% if admin is 1%}

                                 <td>ID</td>

                                 {% end %}

                                 <td>用户名</td>

                                 <td>邮箱</td>

                                 <td>权限</td>

                                 <td>状态</td>

                                 <td></td>

                             </tr>

                         </thead>

                         <tbody>

                             <!-- ko foreach: $data -->

                             <tr data-bind="css: { 'danger': status() == 0, '': status() == 1 }">

                                 <td  data-bind="text: $index() + 1"></td>

                                 {% if admin is 1%}

                                 <td >

                                     <span id="user_id" data-bind="text: id" />

                                 </td>

                                 {% end %}

                                 <td >

                                     <span id="user_name" data-bind="text: name" />

                                 </td>

                                 <td >

                                     <span id="email" data-bind="text: email" />

                                 </td>

                                 <td >

                                     <select id="admin" data-bind="value: admin">

                                         <option value="0">普通用户</option>

                                         <option value="1">管理员</option>

                                     </select>

                                 </td>

                                 <td >

                                     <select id="status" data-bind="value: status">

                                         <option value="0">禁用</option>

                                         <option value="1">可用</option>

                                     </select>

                                 </td>

                                 <td>

                                     <button class="btn btn-link" id="deleteButton" data-bind="click:function(name){update_user(name)}"><span class="glyphicon glyphicon-edit">更新</span></button>

                                     <button class="btn btn-link" id="deleteButton" data-bind="click:function(name){delete_user(name)}"><span class="glyphicon glyphicon-trash">删除</span></button>

                                 </td>

                             </tr>

                             <!-- /ko -->

                         </tbody>

                     </table>

                 </div>

                 <div id="pagination_box" class="pull-right">

                    <ul id="pagination_zc" class="pagination-sm"></ul>

                 </div>

             </div>

         </div>

     </div>

     <!-- 模态框 -->

     <div class="modal fade" id="modal_adduser" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">

         <div class="modal-dialog" >

             <div class="modal-content">

                 <div class="modal-header">

                     <h4 class="modal-title" id="modal_title">新增用户</h4>

                 </div>

                 <div class="modal-body">

                     <form class="form-horizontal">

                         <fieldset>

                             <div class="control-group">

                                 <label class="control-label">邮 箱</label>

                                 <div class="controls">

                                     <input class="input-xlarge" placeholder="邮箱" id="add_email" type="email"/>

                                 </div>

                             </div>

                             <div class="control-group">

                                 <label class="control-label">用户名</label>

                                 <div class="controls">

                                     <input class="input-xlarge" placeholder="用户名" id="add_usename" type="text"/>

                                 </div>

                             </div>

                             <div class="control-group">

                                 <label class="control-label">密 码</label>

                                 <div class="controls">

                                     <input class="input-xlarge" placeholder="密码" id="add_password" type="password"/>

                                 </div>

                             </div>

                             <div class="control-group">

                                 <label class="control-label">权 限</label>

                                 <div class="controls">

                                     <select class="input-xlarge" id="permission">

                                         <option value="1">管理员</option>

                                         <option value="0">普通用户</option>

                                     </select>

                                 </div>

                             </div>

                         </fieldset>

                     </form>

                 </div>

                 <div class="modal-footer">

                     <button class="btn" data-dismiss="modal" aria-hidden="true"><span class="glyphicon glyphicon-remove"> 关闭</span></button>

                     <button class="btn btn-info" data-dismiss="modal" aria-hidden="true" id="btn_add_user"><span class="glyphicon glyphicon-floppy-save"> 保存</span></button>

                 </div>

             </div>

         </div>

     </div>

 </div>

 {%end%}

 {%block footer%}

     {%include '../footer.htm'%}

 {%end%}

主函数 main.py

 #!/usr/bin/env python

 # coding:utf-8

 import logging.config

 import yaml

 import torndb

 import tornado.ioloop

 import tornado.options

 import tornado.httpserver

 import tornado.web

 from tornado.options import define, options

 from url import url

 from application import settings

 define("port", default="", help="run on the given port", type=int)

 define("mysql_host", default="localhost:3306", help="database host")

 define("mysql_user", default="jakey", help="database user")

 define("mysql_password", default="", help="database password")

 define("mysql_database", default="blog", help="database name")

 # logging.config.dictConfig(yaml.load(open('logging.yaml', 'r')))

 class Application(tornado.web.Application):

     def __init__(self):

         tornado.web.Application.__init__(self, url, **settings)

         self.db = torndb.Connection(

             host=options.mysql_host,

             database=options.mysql_database,

             user=options.mysql_user,

             password=options.mysql_password)

 if __name__ == '__main__':

     tornado.options.parse_command_line()

     http_server = tornado.httpserver.HTTPServer(Application())

     http_server.listen(options.port)

     tornado.ioloop.IOLoop.instance().start()

url.py

 #!/usr/bin/env python

 # coding:utf-8

 import tornado.web

 import application

 url = [(r"^/(favicon\.ico)", tornado.web.StaticFileHandler,

         dict(path=application.settings['static_path']))]

 url += [(r"^/", "handlers.index.IndexHandler")]

 url += [(r'^/register', "handlers.auth.RegisterHandler")]

 url += [(r'^/login', "handlers.auth.LoginHandler")]

 url += [(r'^/logout', "handlers.auth.LogoutHandler")]

 url += [(r'^/changepasswd', "handlers.auth.ChangePasswdHandler")]

 url += [(r'^/account/(\w+)', "handlers.auth.AccountHandler")]

base.py

 #!/usr/bin/env python

 # coding: utf-8

 from datetime import date, datetime

 import json

 import tornado.web

 import tornado.gen

 class BaseHandler(tornado.web.RequestHandler):

     '''

     所有Handler的基类

     '''

     @property

     def db(self):

         '''

         数据库对象，用于操作数据库

         '''

         return self.application.db

     def json(self, status, info):

         self.write({

             "status": status,

             "info": info

         })

     def get_current_user(self):

         '''

         获取当前用户

         '''

         return self.get_secure_cookie("user")

     def get_current_permission(self):

         '''

         获取当前用户是否为管理员(1--管理员)

         '''

         if self.get_current_user():

             lst = self.db.query('''select

                                         admin

                                     from

                                         users

                                     where

                                         name=%s''', self.current_user)

             return int(lst[0].get('admin', 0))

         else:

             return 0

auth.py

 #!/usr/bin/env python

 #-*- coding:utf-8 -*-

 import tornado.web

 import logging

 import datetime

 import base64

 from base import BaseHandler

 class RegisterHandler(BaseHandler):

     '''

     注册处理类

     '''

     def get(self, *args, **kwargs):

         self.error = {"exists": "用户名或者邮箱已被使用！"}

         user = None

         error = self.get_argument("error", default="")

         input_user = self.get_argument("user", default="")

         input_email = self.get_argument("email", default="")

         self.render("auth/register.htm",

                     user=user,

                     error=self.error.get(error, ""),

                     input_user=input_user,

                     input_email=input_email,

                     admin=0)

     def post(self):

         username = self.get_body_argument("input_user", default="")

         email = self.get_body_argument("input_email", default="")

         password = self.get_body_argument("input_passwd", default="")

         passwd = base64.b64encode(password)

         # 判断用户名或者邮箱是否已被使用

         if not self._checkusername_action(username, email):

             self.db.execute('''insert into users

                 (

                     name,

                     email,

                     password,

                     image,

                     admin,

                     created_at

                 )

                 values

                 (

                     %s,

                     %s,

                     %s,

                     'none',

                     '0',

                     %s

                 )''',

                 username,

                 email,

                 passwd,

                 datetime.datetime.now())

             self.redirect("/login")

         else:

             self.redirect(

                 "/register?error=exists&user={0}&email={1}".format(username, email))

     def _checkusername_action(self, username, email):

         '''

         检查是否有该用户

         '''

         user = self.db.query(

             "select id from users where (name=%s or email=%s)", username, email)

         if len(user) == 0:

             return False

         else:

             return True

 class LoginHandler(BaseHandler):

     '''

     登录处理类

     '''

     def get(self, *args, **kwargs):

         self.error = {

             "not_exists": "用户名或者邮箱不存在！",

             "disable": "该用户名已经停用，若有疑问请联系管理员！",

             "passwd_error": "密码错误！"

         }

         user = None

         error = self.get_argument("error", default="")

         input_user = self.get_argument("user", default="")

         self.render("auth/login.htm",

                     user=user,

                     input_user=input_user,

                     error=self.error.get(error, ""),

                     admin=0)

     def post(self):

         username = self.get_body_argument("input_user")

         password = self.get_body_argument("input_passwd")

         cbox_remember = self.get_body_argument("cbox_remember", default="off")

         passwd = base64.b64encode(password)

         if not self._checkusername_action(username):

             if not self._has_cn(username):

                 self.redirect(

                     "/login?error=not_exists&user={0}".format(username))

             else:

                 self.redirect("/login?error=not_exists")

         if not self._checkpasswd_action(username, passwd):

             if not self._has_cn(username):

                 self.redirect(

                     "/login?error=passwd_error&user={0}".format(username))

             else:

                 self.redirect("/login?error=passwd_error")

         else:

             if self.user[0].status == 0:

                 if not self._has_cn(username):

                     self.redirect(

                         "/login?error=disable&user={0}".format(username))

                 else:

                     self.redirect("/login?error=disable")

             else:

                 if cbox_remember == "on":

                     self.set_secure_cookie(

                         "user", self.user[0].name, expires_days=30)

                 else:

                     self.set_secure_cookie(

                         "user", self.user[0].name, expires_days=1)

                 self.redirect("/")

     def _checkusername_action(self, username):

         '''

         检查是否有该用户

         '''

         user = self.db.query(

             "select id from users where (name=%s or email=%s)", username, username)

         if len(user) == 0:

             return False

         else:

             return True

     def _checkpasswd_action(self, username, password):

         '''

         检查用户密码是否正确

         '''

         user = self.db.query(

             "select id,name,status from users where (name=%s and password=%s)", username, password)

         if len(user) == 0:

             return False

         else:

             self.user = user

             return True

     def _has_cn(self, text):

         '''

         万恶的中文

         '''

         import re

         zhPattern = re.compile(u'[\u4e00-\u9fa5]+')

         return zhPattern.search(text)

 class LogoutHandler(BaseHandler):

     '''

     退出登录，清除cookie

     '''

     def get(self):

         self.clear_cookie('user')

         self.redirect("/")

 class ChangePasswdHandler(BaseHandler):

     '''

     修改用户密码

     '''

     @tornado.web.authenticated

     def get(self, *args, **kwargs):

         self.error = {"passwd_error": "密码错误！"}

         error = self.get_argument("error", default="")

         self.render("auth/changepasswd.htm",

                     user=self.current_user,

                     error=self.error.get(error, ""),

                     admin=self.get_current_permission())

     @tornado.web.authenticated

     def post(self):

         username = self.get_body_argument("input_user")

         old_password = self.get_body_argument("input_old_passwd")

         new_password = self.get_body_argument("input_new_passwd")

         old_passwd = base64.b64encode(old_password)

         new_passwd = base64.b64encode(new_password)

         if not self._checkpasswd_action(username, old_passwd):

             self.redirect("/changepasswd?error=passwd_error")

         else:

             self.db.execute('''update

                                     users

                                 set

                                     password = %s

                                 where

                                     name = %s''', new_passwd, username)

             self.clear_cookie("user")

             self.redirect("/login")

     def _checkpasswd_action(self, username, password):

         user = self.db.query(

             "select id,name from users where (name=%s and password=%s)", username, password)

         if len(user) == 0:

             return False

         else:

             return True

 class AccountHandler(BaseHandler):

     '''

     用户管理（新增用户，权限更改）

     '''

     @tornado.web.authenticated

     def get(self, *args, **kwargs):

         self.render("auth/account.htm",

                     user=self.current_user,

                     admin=self.get_current_permission())

     @tornado.web.authenticated

     def post(self, *args, **kwargs):

         action = "_%s_action" % args[0]

         if hasattr(self, action):

             getattr(self, action)()

         else:

             self.json("fail", "no action!")

     def _query_all_action(self):

         '''

         查询用户表

         '''

         page_record = 10

         current_page = self.get_body_argument("current_page", default="")

         page_dict = dict()

         try:

             ret = self.db.query('''select count(id) as count from  users''')

             if ret[0].count%page_record == 0:

                 total_pages = ret[0].count//page_record

             else:

                 total_pages = ret[0].count//page_record + 1

             page_dict["total_pages"] = str(total_pages)

             page_dict["total_count"] = str(ret[0].count)

             ret = self.db.query('''select

                                         id,

                                         name,

                                         email,

                                         admin,

                                         status

                                     from

                                         users

                                     order by admin desc limit %s, %s''',

                                     (int(current_page)-1)*page_record, page_record)

             page_dict["current_page"] = current_page

             page_dict["current_data"] = ret

             self.json("success", page_dict)

         except Exception as e:

             self.json("error", str(e))

     def _add_user_action(self):

         '''

         新增用户

         '''

         username = self.get_body_argument("username", default="")

         email = self.get_body_argument("email", default="")

         password = self.get_body_argument("password", default="")

         admin = self.get_body_argument("permission_id", default="")

         passwd = base64.b64encode(password)

         # 判断用户名或者邮箱是否已被使用

         if not self._checkusername_action(username, email):

             self.db.execute('''insert into users

                 (

                     name,

                     email,

                     password,

                     admin,

                     status,

                     image,

                     created_at

                 )

                 values

                 (

                     %s,

                     %s,

                     %s,

                     %s,

                     1,

                     'none',

                     %s

                 )''',

                 username,

                 email,

                 passwd,

                 admin,

                 datetime.datetime.now())

             ret = self.db.execute('''SELECT LAST_INSERT_ID()''');

             user_dict = dict()

             user_dict["id"] = str(ret)

             user_dict["admin"] = admin

             user_dict["email"] = email

             user_dict["status"] = ""

             user_dict["name"] = username

             self.json("success", user_dict)

         else:

             self.json("fail", "exists")

     def _update_user_action(self):

         user_id = self.get_body_argument("user_id", default="")

         admin = self.get_body_argument("permission_id", default="")

         status_id = self.get_body_argument("status_id", default="")

         try:

             self.db.execute('''update

                                     users

                                 set

                                     admin = %s,

                                     status = %s

                                 where

                                     id = %s''',

                                 admin,

                                 status_id,

                                 user_id)

             self.json("success", "success")

         except Exception as e:

             self.json("error", str(e))

     def _delete_user_action(self):

         user_id = self.get_body_argument("user_id", default="")

         try:

             record = self.db.query('''select id from blogs

                 where user_id = %s limit 0,1''', user_id)

             if len(record) == 0:

                 self.db.execute('''delete from users where id = %s''', user_id)

                 self.json("success", "success")

             else:

                 self.json("disable", "disable")

         except Exception as e:

             self.json("error", str(e))

     def _checkusername_action(self, username, email):

         '''

         检查是否有该用户

         '''

         user = self.db.query(

             "select id from users where (name=%s or email=%s)", username, email)

         if len(user) == 0:

             return False

         else:

             return True

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