如何为特定用户生成唯一的URL [英] How can I generate an unique url for a specific user

问题描述

我正在使用flask来构建网络应用，并将数据存储在名为Orders的表中。

I’m using flask to build a web app and I store data in a table called Orders.

我希望买家能够访问一个模板，该模板将显示其订单数据，例如跟踪，状态等。我还想给他们一些操作，例如返回订单。

I want buyers to have access to a template that will display their order data, like tracking, status, etc. Also I want to give them some actions like the ability to return the order.

为了方便起见和用户体验，我不希望买家进行注册。我想通过电子邮件发送给他们一个链接，该链接将直接为他们提供访问其订单信息的权限。因此，我将为每个带有令牌的订单创建一条动态路线。我也不希望该令牌真的很明显，例如订单号或类似的东西，因为这样任何人都可以猜测一个URL并返回例如不是他们的订单。因此，它必须是唯一的，并且是一长串随机字符。我应该怎么做，这是好的方法还是不好的设计？

For convenience and user experience purposes, I don’t want buyers to register. I want to email them a link that will directly give them access to their order information. So I will create a dynamic route for each order with a token. I also don’t want that token to be really obvious, like order number or something similar, because then anyone can guess an url and return a order that’s not theirs for instance. So it must be unique and a long string of random characters. How should I do it and is this a good approach or bad design?

谢谢！

推荐答案

是的，您可以使用Variable从烧瓶中获取规则，您可以在url中放置如下路径：

Yes you can do it using Variable Rules from flask, you can put a path in url like this:

@app.route('/user/<path:dinamicPath>')
def show_subpath(dinamicPath):
   if dinamicPath == 'order':
      order = Order.get() #get your orderns from db or files
      return render_template('order.html', order=order)
   elif dinamicPath == 'otherStuff':
      ...
      return

因此，我将为每个带有令牌的订单创建一条动态路线。我也不希望该令牌真的很明显，例如订单数字或类似名称，您也可以使用UUID，变量规则也支持它，您可以查看此链接在此处输入链接描述

"So I will create a dynamic route for each order with a token. I also don’t want that token to be really obvious, like order number or something similar" you can use a UUID, its supported in Variable Rules too, you can look this link enter link description here

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