在 MVC 中，我如何返回一个字符串结果？

Question

In my AJAX call, I want to return a string value back to the calling page.

Should I use ActionResult or just return a string?

转载于:https://stackoverflow.com/questions/553936/in-mvc-how-do-i-return-a-string-result

Answer 1

You can just use the ContentResult to return a plain string:

public ActionResult Temp() {
    return Content("Hi there!");
}

ContentResult by default returns a text/plain as its contentType. This is overloadable so you can also do:

return Content("<xml>This is poorly formatted xml.</xml>", "text/xml");