August 2018
Intermediate to advanced
230 pages
6h 42m
Chinese
Content preview from Flask Web开发：基于Python的Web应用开发实战（第2版）
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用户身份验证
｜
95
图 8-4：未确认账户页面
示例
8-23
app/auth/views.py
：重新发送账户确认邮件
@auth.route('/confirm')
@login_required
def resend_confirmation():
token = current_user.generate_confirmation_token()
send_email(current_user.email, 'Confirm Your Account',
'auth/email/confirm', user=current_user, token=token)
flash('A new confirmation email has been sent to you by email.')
return redirect(url_for('main.index'))
这个路由为
current_user
（即已登录的用户，也是目标用户）重做了一遍注册路由中的操
作。这个路由也用
login_required
保护，确保只有通过身份验证的用户才能再次请求发送
确认邮件。
如果你从
GitHub
上克隆了这个应用的
Git
仓库，那么可以执行
git checkout
8e
检出应用的这个版本。这个版本包含一个数据库迁移，所以检出代码后别
忘了执行
flask db upgrade
命令。
8.7
管理账户
拥有应用账户的用户有时可能需要修改账户信息。下面这些功能可使用本章介绍的技术添
加到身份验证蓝本中。 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.