如何在ASP.NET MVC应用程序中导出为CSV? [英] How can I export to CSV in an ASP.NET MVC application?

问题描述

我知道这个问题已经以多种方式提出和回答，但是没有一个问题成为我需要理解的问题的症结所在.在WebForms中，我们颠覆"呈现过程并直接写入Response的输出流.如何使用Controller Action将CSV写入Excel文件?

I know this question has been asked and answered in several ways, but none of them get to the crux of the matter that I need to understand. In WebForms, we 'subvert' the rendering process and write straight to the Response's output stream. How does one achieve that using a Controller Action, to write CSV to a file for Excel?

推荐答案

使用相同的方式编写其他文件-使用FileResult及其后代.

Same way you'd write any other file -- use FileResult and it's descendants.

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