一、我们在开发模板网站时，需要配置动态路由，就是根据我们事先设定的控制器名称和视图名称，用户可以直接访问该地址，不需要手工一个一个页面生成才可以进行访问。

public static void RegisterRoutes(RouteCollection routes)

{

routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

routes.Add("Urldemolist", new DomainRoute(

"{CityUrl}.abc.com",

"{controller}/{action}.html",

new { CityUrl = "www", controller = "Channel", action = "Channel", id = UrlParameter.Optional }

));

//首页

routes.Add("Index1", new DomainRoute(

"{CityUrl}.abc.com",

"",

new { CityUrl = "www", controller = "Home", action = "Index", id = UrlParameter.Optional }

));

routes.MapRoute(

name: "Default",

url: "{controller}/{action}.html",

defaults: new { controller = "Channel", action = "Channel", id = UrlParameter.Optional }

);

routes.MapRoute(

name: "Default2",

url: "{controller}/{action}",

defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }

);

}

二、从数据库读取html代码直达前端访问模板页面

WisdomStarsEntities ef = new WisdomStarsEntities();

CMSCommons obj1 = new CMSCommons();

#region 首页或频道页

public ActionResult Index(string dynamicRoute)

{

//string viewFile = "/Views/" + dynamicRoute + ".cshtml";

//return Content(viewFile);

//return View(viewFile);

// 1：首页 2：频道页 3：列表页 4：详细页 5：栏目页

int templateType = 1;

//获取子域名的字符串

string sortname = Request.RequestContext.RouteData.Values["CityUrl"].ToString();

var controllerName = RouteData.Route.GetRouteData(this.HttpContext).Values["controller"];

var actionName = RouteData.Route.GetRouteData(this.HttpContext).Values["action"];

decimal GetKindergartenID = obj1.GetKindergartenID(sortname);

//根据频道类型获取模板内容

//模板英文

string WT_en_Name = controllerName.ToString();

//频道目录

string catalogue = actionName.ToString();

//替换标签

string content1 = obj1.GetModel(WT_en_Name, catalogue, templateType, GetKindergartenID);

return Content(content1);

}

#endregion

三、获取子域名并重定向到指定的目录文件