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Flask Web开发:基于Python的Web应用开发实战(第2版)
book

Flask Web开发:基于Python的Web应用开发实战(第2版)

by Miguel Grinberg
August 2018
Intermediate to advanced
230 pages
6h 42m
Chinese
O'Reilly Media, Inc. Beijing
Content preview from Flask Web开发:基于Python的Web应用开发实战(第2版)
86
8
在生产服务器上,应用必须使用安全的
HTTP
,保证始终以加密的方式传输
登录凭据和用户会话。如果没使用安全的
HTTP
,敏感数据在传输过程中可
能会被攻击者截获。
我们需要更新登录模板,渲染这个表单。修改后的模板如示例
8-12
所示。
示例
8-12
 
app/templates/auth/login.html
:登录表单模板
{% extends "base.html" %}
{% import "bootstrap/wtf.html" as wtf %}
{% block title %}Flasky - Login{% endblock %}
{% block page_content %}
<div class="page-header">
<h1>Login</h1>
</div>
<div class="col-md-4">
{{ wtf.quick_form(form) }}
</div>
{% endblock %}
8.4.5
 登出用户
退出路由的实现如示例
8-13
所示。
示例
8-13
 
app/auth/views.py
:退出路由
from flask_login import logout_user, login_required
@auth.route('/logout')
@login_required
def logout():
logout_user()
flash('You have been logged out.')
return redirect(url_for('main.index')) ...
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Publisher Resources

ISBN: 9787115489456