asp.net-mvc ASP.NET MVC 切换语言，如何实现？
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ASP.NET MVC switch language, how to implement?
提问by miccet
I have started converting my simple website to ASP.NET MVC, just to mess around with it. I have a switch language feature on there that basically sets the Session["language"] to another language and refreshes the page. Please correct me if this could be done better, but I have made two controllers for this and setting the session in there. The problem is the routing at the end. Could I refresh the page in some neat way, or can I get the current Action and re-route it to that? Or is this more a scenario for Ajax?
我已经开始将我的简单网站转换为 ASP.NET MVC，只是为了弄乱它。我在那里有一个切换语言功能，它基本上将 Session["language"] 设置为另一种语言并刷新页面。如果这可以做得更好，请纠正我，但我为此制作了两个控制器并在那里设置会话。问题是最后的路由。我可以以某种巧妙的方式刷新页面，还是可以获得当前的 Action 并将其重新路由到该页面？或者这更像是 Ajax 的场景？
Thankful for advice!
多谢指教！
采纳答案by russau
is there any reason why you are using the session variable? a more common solution is to include the language code in the route, i.e. blah.com/en/info or blah.com/jp/info (for english and japanese)
你有什么理由使用会话变量吗？更常见的解决方案是在路线中包含语言代码，即 blah.com/en/info 或 blah.com/jp/info（适用于英语和日语）
if you did this every page on the site could contain links to each language. if you are writing a publicly accessible site this would also make it easier for google to index all your content.
如果您这样做，网站上的每个页面都可以包含指向每种语言的链接。如果您正在编写一个可公开访问的网站，这也将使谷歌更容易索引您的所有内容。
this article explains how to include the language in the domain, ie. en.blah.com or jp.blah.com: http://blog.maartenballiauw.be/post/2009/05/20/ASPNET-MVC-Domain-Routing.aspx
这篇文章解释了如何在域中包含语言，即。en.blah.com或jp.blah.com：http://blog.maartenballiauw.be/post/2009/05/20/ASPNET-MVC-Domain-Routing.aspx
UPDATED: Here's a simpleexample of including the language code in the URL route.
更新：这是一个在 URL 路由中包含语言代码的简单示例。
Change the default route to include a language parameter:
更改默认路由以包含语言参数：
routes.MapRoute(
"Default",
"{language}/{controller}/{action}/{id}",
new { language = "en", controller = "Home", action = "Index", id = "" }
);
Add links for each language to your masterpage:
将每种语言的链接添加到您的主页：
<li><%= Html.ActionLink(
"Spanish",
ViewContext.RouteData.Values["action"].ToString(),
new { language = "es" })%></li>
<li><%= Html.ActionLink(
"French",
ViewContext.RouteData.Values["action"].ToString(),
new { language = "fr" })%></li>
<li><%= Html.ActionLink(
"English",
ViewContext.RouteData.Values["action"].ToString(),
new { language = "en" })%></li>
These will render as links back to the page you are on - only with the language changed.
这些将呈现为返回您所在页面的链接 - 仅当语言发生变化时。
回答by omoto
Following approach works good for me:
以下方法对我有用：
I'm using cookies and my own engine for localization All you need to put some link on the page that will redirect to something like this:
我正在使用 cookie 和我自己的本地化引擎所有你需要在页面上放置一些链接，这些链接将重定向到这样的内容：
public class LanguageController : Controller
{
//
// GET: /Language/
public void Change(string id)
{
var cuka = new HttpCookie("lang", id + "");
cuka.Expires = DateTime.Now.AddYears(10);
System.Web.HttpContext.Current.Response.Cookies.Add(cuka);
if (Request.UrlReferrer.IsNotNull())
Response.Redirect(Request.UrlReferrer.AbsoluteUri);
else
Response.Redirect("/");
}
}
}
}
If you're interested in this engine, let me know.
如果你对这个引擎感兴趣，请告诉我。
回答by Hamid Jolany
there is a controller for the language management
有一个用于语言管理的控制器
public class LocalesController : Controller
{
public ActionResult Index(string lang = "en_US")
{
Response.Cookies["CacheLang"].Value = lang;
if (Request.UrlReferrer != null)
Response.Redirect(Request.UrlReferrer.ToString());
var message = Localization.Get("changedlng");
return Content(message);
}
}
you can call it separately
你可以单独调用
new LocalesController().Index("fa");
