如何在Play Framework 2.0(Java)中重定向到外部URL [英] How to redirect to external URL in Play framework 2.0 (Java)

问题描述

通过使用控制器中的redirect()方法，似乎可以重定向到内部URL.

Redirecting to an internal URL seems to be possible by using the redirect() method in the controller.

public static Result index() {
  return redirect(routes.Application.tasks());
}

但是，我想重定向到控制器中的外部URL. redirect(String)方法仅接受内部URL作为参数.

However I want to redirect to an external URL in the controller. redirect(String) method accepts only internal URLs as parameter.

我需要的是等效于标准Java servlet重定向的Play框架

What I require is Play framework equivalent of standard Java servlet redirect i.e.

request.sendRedirect(String url)

推荐答案

有时最简单的解决方案就可以...

Sometimes simplest solution just... works:

return redirect("http://stackoverflow.com/questions/10962694");

同样值得使用其他可用重定向，例如

• seeOther(String url)
• movedPermanently(String url)
• temporaryRedirect(String url)

• seeOther(String url)
• movedPermanently(String url)
• temporaryRedirect(String url)

等

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