Flask:如何通过所有GET参数进行重定向? [英] Flask: How to pass all GET parameters to redirect?

问题描述

我想做这样的事情:

return redirect(app.config['FB_APP_URL'], request.args)

但我有一个例外:

AttributeError: 'ImmutableMultiDict' object has no attribute 'split'

是否有更简单的方法来实现此目的，还是必须遍历request.args?谢谢

Is there an easier way to achieve this or do I have to loop through request.args ? thanks

更新:

使用Paolo的解决方案，这是对我有用的解决方案.

Going with Paolo 's solution, this is the solution that worked for me.

params = urlparse(request.url).query
        return redirect(app.config['FB_APP_URL']+"?"+params) 

推荐答案

您的代码错误，导致第二个参数 redirect 是httpcode(301、302，ecc).

Your code is wrong cause the second parameter to redirect is the httpcode (301, 302, ecc).

您可以使用 url_for 创建完整的url，例如:

You can use url_for to create the full url, something like:

full_url = url_for('.index', **request.args)
return redirect(full_url)

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