我最初在RouteConfig中有这个maproute
routes.MapRoute(
name: "thread",
url: "{Areamix}/{urltitle}/{id}/thread",
defaults: new {controller = "thread", action = "view"
});
那条路线太长了所以我把它缩短到
routes.MapRoute(
name: "thread",
url: "{urltitle}/{Areamix}-{id}",
defaults: new
{
controller = "thread",
action = "view"
});
正如您所知,旧的网页现在返回404错误,因为路由网址已更改,如何将旧的索引页面重定向或永久重定向到较新的MapRoute?他们都有共同的功能,如 {id} 任何建议都会非常感谢。
答案 0 :(得分:0)
保留原有的MapRoute,但将其映射到新的控制器(现在是Redirect
而不是view
:
routes.MapRoute(
name: "thread",
url: "{Areamix}/{urltitle}/{id}/thread",
defaults: new {controller = "thread", action = "Redirect" // Action is now Redirect (instead of view)
});
然后,在Controller中创建一个新的Action:
public ActionResult Redirect()
{
// Now rebuild your url in new format:
var link = RouteData.Values["urltitle"] + RouteData.Values["Areamix"] + "-" + RouteData.Values["id"];
return RedirectPermanent(link);
}
现在,所有与旧maproute匹配的请求都会转到Redirect Action,然后格式化为新的maproute格式。
我没有测试它,但它应该像那样工作。