JSF2和PrettyFaces ......如何获得原始URL或查询字符串? [英] JSF2 and PrettyFaces... how does one get the original URL or the query string?

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问题描述

PrettyFaces是一个简单的URL重写引擎。各种搜索引擎优化是可能的,它真的很容易。我有一个小问题:(

PrettyFaces is a dead simple URL rewriting engine. All sorts of SEO is possible and it is really really easy. I have one small problem though :(

使用漂亮的面孔,我有这个重写规则:

Using pretty faces, I have this rewrite rule:

<url-mapping id="blogEntry">
    <pattern value="/blog/#{shortUrl}" />
    <view-id value="/blogEntry.jsf" />
</url-mapping>

所以URL栏看起来像:

So the URL bar looks like:

http://host.com/blog/first-post

重写规则将请求内部映射到:

And the rewrite rule maps the request internally to:

http://host.com/blogEntry?shortUrl=first-post

我正在实现OpenID,这意味着我需要为OpenID提供商提供一个返回URL。但是,当我执行以下操作时:

I'm implementing OpenID, which means I need to give the OpenID provider a return-to URL. However, when I do the following:

originalUrl = Faces.getRequest().getRequestURL().toString()

我得到:

http://host.com/blogEntry.jsf

getQueryString()返回一个空字符串

getQueryString() returns an empty string

任何人都知道如何获得purty URL: http://host.com/blog/first-post 或至少查询字符串 shortUrl = first-post

Anyone know of way to either get the purty URL: http://host.com/blog/first-post or at minimum the query string shortUrl=first-post

推荐答案

您可以使用: PrettyContext.getCurrentInstance()。getRequestUrl()。toURL() PrettyContext.getCurrentInstance()。getRequestQueryString()。toQueryString()

类似的论坛帖子:
http://ocpsoft.org/support/topic/how-get-the-original-request-uri-from-jsf

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