我正在将旧的ASP.NET Web表单站点转换为ASP.NET MVC 5.我想为旧页面URL发出永久重定向。
这就是我所做的 -
RouteConfig.cs:
routes.MapRoute("About_old",
"About/About.aspx",
new { controller = "Home", action = "About_old" });
HomeController.cs:
public ActionResult About_old()
{
return new RedirectResult("/About", true);
// I've also tried
// return RedirectToActionPermanent("About");
// return RedirectPermanent("/About");
}
所有尝试都会加载正确/关于视图,但URL不会更改,我在响应中看不到301代码。换句话说,URL是“localhost / About / About.aspx”,我希望它是“localhost / About”
Chrome的完整请求/响应:
Request URL:http://localhost:55774/About/About.aspx
Request Method:GET
Status Code:200 OK
Request Headers
GET /About/About.aspx HTTP/1.1
Host: localhost:55774
Connection: keep-alive
Cache-Control: max-age=0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.117 Safari/537.36
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Response Headers
Cache-Control:private
Content-Encoding:gzip
Content-Length:2284
Content-Type:text/html; charset=utf-8
Date:Sat, 01 Mar 2014 18:10:41 GMT
Server:Microsoft-IIS/8.0
Vary:Accept-Encoding
X-AspNet-Version:4.0.30319
X-AspNetMvc-Version:5.1
X-Powered-By:ASP.NET
我没有看到301,URL也没有变化。我必须认为这与我如何在RouteConfig.cs中映射旧aspx页面的路径有关,因为所有操作方法都具有相同的结果。 注意我已经在下面使用global.asax提供了一个解决方案,但是我希望它可以像我上面尝试的那样工作,所以我没有接受我的答案。
我做错了什么或者只是遗漏了什么?如何让301发布和更改URL?
答案 0 :(得分:3)
这是我的解决方案(Global.asax)
protected void Application_PreRequestHandlerExecute(Object sender, EventArgs e)
{
string currentUrl = HttpContext.Current.Request.Path.ToLower();
if (currentUrl.EndsWith("/about/about.aspx"))
{
Response.Status = "301 Moved Permanently";
Response.AddHeader("Location", "/About");
Response.End();
}
}