在 ASP.NET MVC 3 中添加标头

Adding headers in ASP.NET MVC 3(在 ASP.NET MVC 3 中添加标头)

问题描述

我有一个基本的 ASP.NET MVC 3 应用程序.我有一个如下所示的基本操作:

I have a basic ASP.NET MVC 3 app. I have a basic action that looks like the following:

[AcceptVerbs(HttpVerbs.Post)]
public ActionResult AddItem(string id, string name, string description, string username)
{
  // Do stuff
  return Json(new { statusCode = 1 });
}

我试图让某人通过将托管在 Phone Gap 中的 JQuery Mobile 应用程序访问此操作.有人告诉我，我需要在标题中返回 Access-Control-Allow-Origin: *.但是，我不确定如何在标题中返回它.有人可以告诉我怎么做吗?

I am trying to let someone access this action via a JQuery Mobile app that will be hosted in Phone Gap. I was told that I need to return Access-Control-Allow-Origin: * in my header. However, I'm not sure how to return that in the header. Can someone please show me how to do that?

非常感谢.

推荐答案

Response.AppendHeader("Access-Control-Allow-Origin", "*");

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