mvc如何更改默认路由
问题描述:
我正在通过Pro Asp.net mvc3框架书。我想要更改默认路由,以便我可以拥有不同的主页。我添加了一个名为Pages的新控制器和一个名为Home的视图。这就是我想要的主页。mvc如何更改默认路由
我试着加入这个对我的global.asax.cs
routes.MapRoute("MyRoute", "{controller}/{action}/{id}",
new { controller = "Pages", action = "Home", id = "DefautId" });
这改变了默认页面,但它搞砸了的类别
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.MapRoute(null,
"", // Only matches the empty URL (i.e. /)
new
{
controller = "Product",
action = "List",
category = (string) null,
page = 1
}
);
routes.MapRoute(null,
"Page{page}", // Matches /Page2, /Page123, but not /PageXYZ
new {controller = "Product", action = "List", category = (string) null},
new {page = @"\d+"} // Constraints: page must be numerical
);
routes.MapRoute(null,
"{category}", // Matches /Football or /AnythingWithNoSlash
new {controller = "Product", action = "List", page = 1}
);
routes.MapRoute(null,
"{category}/Page{page}", // Matches /Football/Page567
new {controller = "Product", action = "List"}, // Defaults
new {page = @"\d+"} // Constraints: page must be numerical
);
routes.MapRoute(null, "{controller}/{action}");
}
我应该怎么做,使这个工作?
UPDATE:
URLS: 主页进入列表项的
http://localhost/SportsStore/
点击类别
http://localhost/SportsStore/Chess?contoller=Product
控制器,被击中在主页
public class ProductController : Controller
{
private readonly IProductRepository repository;
public int PageSize = 4;
public ProductController(IProductRepository repoParam)
{
repository = repoParam;
}
public ViewResult List(string category, int page = 1)
{
var viewModel = new ProductsListViewModel
{
Products = repository.Products
.Where(p => category == null || p.Category == category)
.OrderBy(p => p.ProductID)
.Skip((page - 1)*PageSize)
.Take(PageSize),
PagingInfo = new PagingInfo
{
CurrentPage = page,
ItemsPerPage = PageSize,
TotalItems = category == null
? repository.Products.Count()
: repository.Products.Where(
e => e.Category == category).Count()
},
CurrentCategory = category
};
return View(viewModel);
}
控制器,我想被击中的主页
public class PagesController : Controller
{
public ViewResult Home()
{
return View();
}
}
感谢,
答
我能得到它像这样工作:
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.MapRoute(null, "", new {controller = "Pages", action = "Home"});
//routes.MapRoute(null,
// "", // Only matches the empty URL (i.e. /)
// new
// {
// controller = "Product",
// action = "List",
// category = (string)null,
// page = 1
// }
// );
routes.MapRoute(null,
"Page{page}", // Matches /Page2, /Page123, but not /PageXYZ
new {controller = "Product", action = "List", category = (string) null},
new {page = @"\d+"} // Constraints: page must be numerical
);
routes.MapRoute(null,
"{category}", // Matches /Football or /AnythingWithNoSlash
new {controller = "Product", action = "List", page = 1}
);
routes.MapRoute(null,
"{category}/Page{page}", // Matches /Football/Page567
new {controller = "Product", action = "List"}, // Defaults
new {page = @"\d+"} // Constraints: page must be numerical
);
//routes.MapRoute(null, "{controller}/{action}");
routes.MapRoute(
"Default", // Route name
"{controller}/{action}/{id}", // URL with parameters
new {controller = "Pages", action = "Home", id = UrlParameter.Optional} // Parameter defaults
);
//routes.MapRoute("MyRoute", "{controller}/{action}",
// new { controller = "Pages", action = "Home" });
有没有更好的办法?
答
确保将默认路由在很路线映射的结尾。如果它是最后一个,那么它就不可能搞砸分类路线。
更新 如果这条航线:
routes.MapRoute(null, "{controller}/{action}");
自带的默认之前,它会抓住任何东西,你会期望你的默认路由赶上除了与第三URL参数(ID)项目。
因此,例如:
/somepage/home
将通过这个途径以上被逮住,而不是默认。
所以你可能要删除这条路线。
答
第一种选择是使用页面路由这样:
routes.MapRoute("Give route a name btw","Page/{page}", // Matches /Page/2
new {controller = "Product", action = "List", category = urlParameter.Optional},
new {page = @"\d+"}
);
这样你的路线将是更多的休息方式。
其他方式 - 使用正则表达式的路线Defining routes using regular expressions
PS:广东话检查,如果这个链接是网上现在。前几天还好。
PS2:Faust是关于路线顺序的。贪婪的路线走到最后。
PS3:你可以写你想要实现的URL方案吗?
+1你可以给这个Route路由的Url例子吗? .MapRoute(null,“”,new {controller =“Pages”,action =“Home”});' – 2013-07-26 14:32:01