如何从一个的ViewResult拦截HTML，修改和服务于它呢？ [英] How can I intercept the HTML from a ViewResult, modify it and serve it up?

问题描述

我在写一个简单的CMS。

I'm writing a simple CMS.

我希望能够加载一个视图，有它包含一个母版页里面，然后扫描HTML等等我可以取代一些自定义标签（如{{博客}}用我自己的博客输出），然后为它服务到浏览器中。

I want to be able to load a View, having it included inside a master page, and then scan the HTML so that I can replace some custom tags (like {{blog}} with my own blog output) and then serve it up to the browser.

我如何可以访问从的ViewResult以便在HTML拦截呢？

How can I get access to the HTML from the ViewResult in order to intercept it?

推荐答案

听起来像是你想要写的 ActionFilterAttribute 。此属性有以下方法：

Sounds like you want to write an ActionFilterAttribute. This attribute has the following methods:

• OnActionExecuting - 执行饰行动之前名为


• OnActionExecuted - 操作方法被调用后调用，但之前的ActionResult 被渲染
$ b。 $ b
• OnResultExecuting - 结果呈现前callled


• OnResultExecuted - 称为结果之后被渲染

• OnActionExecuting - called just before the decorated action is executed
• OnActionExecuted - called after the action method is called, but before the ActionResult is rendered.
• OnResultExecuting - callled before the result is rendered
• OnResultExecuted - called after the result is rendered

这里有一个例子，返回JSON或取决于内容类型标头的XML数据：使用ASP.NET MVC这充分说明双方JSON和纯XML

There is an example here which returns either JSON or XML data depending on the "Content-type" header: Create REST API using ASP.NET MVC that speaks both Json and plain Xml

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