标签:python tornado bootstrap sqlite3
登录只要放在主页就可以了,这里为了美观,把<form>用bootstrap的form-inline类修饰,如下样子:
前台代码如下:
{%extends ‘main.html‘%} {%block header%} <ul class=‘nav nav-pills‘> <li><a href=‘/‘ class=‘h4 text-primary‘>首页</a></li> <li><a href=‘/member‘ class=‘h4 text-primary‘>成员</a></li> <li><a href=‘/chat/1‘ class=‘h4 text-primary‘>群聊</a></li> {%if not cookieName%} <form action=‘/‘ method=‘post‘ class=‘form-inline‘> <div class=‘form-group‘> <label class=‘sr-only‘>用户名</label> <input type=‘text‘ name=‘username‘ class=‘form-control‘ placeholder=‘用户名‘/> </div> <div class=‘form-group‘> <label class=‘sr-only‘>密码</label> <input type=‘password‘ name=‘password‘ class=‘form-control‘ placeholder=‘密码‘/> </div> <button type=‘submit‘ class=‘btn btn-success‘>登录</button> <a href=‘/register‘>无帐号,请点击注册</a> </form> {%else%} <li><a href=‘/user/{{cookieName}}‘ class=‘h4 text-primary‘>欢迎:{{cookieName}}</a></li> <li><a href=‘/logout‘ class=‘h4 text-primary‘>注销</a></li> {%end%} </ul> {%end%} {%block content%} <ul> {%for i in blogs%} <li><a href=‘/user/{{i[1]}}‘ class=‘text-success h4‘>【{{i[1]}}】</a><a href=‘/blog/{{i[0]}}‘ class=‘text-primary h3‘>{{i[2]}}</a></p><p class=‘text-muted h6‘>{{i[3]}}</p></li> <br/> {%end%} </ul> {%end%}
class indexHandler(tornado.web.RequestHandler): def get(self): name=self.get_cookie(‘hackerName‘) blogs=showAllBlog() self.render(‘index.html‘,cookieName=name,blogs=blogs) def post(self): name=self.get_argument(‘username‘) pw=self.get_argument(‘password‘) res=check(name,pw) if res: #密码正确 self.set_cookie(‘hackerName‘,name) else: #密码错误 pass self.redirect(‘/‘)
def showAllBlog(): c.execute(‘select id,name,title,time from blog‘) tmp=c.fetchall() return tmp[::-1]
CREATE TABLE blog(id integer primary key,name text,title text,blog text,time text);
点击用户名可以进入该用户的主页。
转载请注明:转自http://blog.csdn.net/littlethunder/article/details/25559095
【从0开始Tornado建站】主页的登录和显示最新文章,布布扣,bubuko.com
标签:python tornado bootstrap sqlite3
原文地址:http://blog.csdn.net/littlethunder/article/details/25559095