import tornado.ioloop import tornado.web class MainHanlwe(tornado.web.RequestHandler): def get(self): login_user=self.get_secure_cookie('login_user',N... ...
import tornado.ioloop import tornado.web class MainHanlwe(tornado.web.RequestHandler): def get(self): login_user=self.get_secure_cookie('login_user',None) if login_user: self.write(login_user) else: self.redirect('/login') class LoginHanmder(tornado.web.RequestHandler): def get(self): # self.current_user() self.render('login.html',**{'statue':''}) def post(self,*args,**kwargs): username=self.get_argument('name') password=self.get_argument('pwd') print(username,password) if username =='liwanlei' and password =='123': self.set_secure_cookie('login_user','leizi') self.redirect('/index') else: self.render('login.html',**{'status':'用戶名或者密碼錯誤'}) class MainHandler(tornado.web.RequestHandler): def get(self): self.render('shangchuan.html') def post(self,*args,**kwargs): file=self.request.files['fff'] for mes in file: file_name = mes['filename'] with open(file_name, 'wb') as up: up.write(mes['body']) class Maiandler(tornado.web.RequestHandler): def get(self): self.render('yan.html') def post(self, *args, **kwargs): obj = MainForm() result = obj.check_valid(self) self.write('ok') setting={ 'template_path':'template', 'static_path': 'static', 'static_url_prefix': '/static/', 'cookie_secret': 'aiuasdhflashjdfoiuashdfiuh', 'xsrf_cookie':True } application=tornado.web.Application([ (r"/index", Maiandler), (r"/login", LoginHanmder), ],**setting) if __name__=='__main__': application.listen(5000) tornado.ioloop.IOLoop.instance().start()
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<title>上傳文件</title>
</head>
<body>
<form id="my_form" name="form" action="/index" method="POST" enctype="multipart/form-data" >
<input name="fff" id="my_file" type="file" />
<input type="submit" value="提交" />
</form>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
{%if status %}
{{status}}
{% end %}
<form action="" method="post">
<input type="text" name="name">
<input type="password" name="pwd">
<input type="submit" value="登錄">
</form>
</body>
</html>
