Refused to display '' in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN' [closed]

问题

Closed. This question is off-topic. It is not currently accepting answers.

---

Want to improve this question? Update the question so it's on-topic for Stack Overflow.

Closed 5 years ago.

I've made an MVC ASP.NET C# project which is mainly a form.

However when I iframe the correct url, it shows up as blank

NOTE: i haven't done any line of code regarding iframe

Is there an option i need to turn on to make it possible to iframe?

FirefoxConsole Error message:

Load denied by X-Frame-Options: http://localhost:2053/Persons/Create does not permit cross-origin framing.

 Chrome Error message: 

  Refused to display 'http://localhost:2053/Persons/Create' in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'. 

回答1:

found the solution: add this to global.asax.cs

  protected void Application_PreSendRequestHeaders()
    {
        Response.Headers.Remove("X-Frame-Options");
         Response.AddHeader("X-Frame-Options", "AllowAll");

    }

来源：https://stackoverflow.com/questions/26931853/refused-to-display-in-a-frame-because-it-set-x-frame-options-to-sameorigin