csharp asp.net mvc路由的绝对URL

Posted 2021-05-12

using System;
using System.Web;
using System.Web.Mvc;
using System.Web.Routing;

namespace oclockvn.Extensions.Web
{
    public static class UrlExtensions
    {
        public static string ContentAbsolute(this UrlHelper urlHelper, string contentPath, bool toAbsolute = true)
        {
            var path = urlHelper.Content(contentPath);
            var url = new Uri(HttpContext.Current.Request.Url, path);

            return toAbsolute ? url.AbsoluteUri : path;
        }

        public static string ActionAbsolute(this UrlHelper url, string actionName)
        {
            Uri requestUrl = url.RequestContext.HttpContext.Request.Url;
            return url.Action(actionName, null, null, requestUrl.Scheme, null);
        }

        public static string ActionAbsolute(this UrlHelper url, string actionName, object routeValues)
        {
            Uri requestUrl = url.RequestContext.HttpContext.Request.Url;
            return url.Action(actionName, null, new RouteValueDictionary(routeValues), requestUrl.Scheme, null);
        }

        public static string ActionAbsolute(this UrlHelper url, string actionName, RouteValueDictionary routeValues)
        {
            Uri requestUrl = url.RequestContext.HttpContext.Request.Url;
            return url.Action(actionName, null, routeValues, requestUrl.Scheme, null);
        }

        public static string ActionAbsolute(this UrlHelper url, string actionName, string controllerName)
        {
            Uri requestUrl = url.RequestContext.HttpContext.Request.Url;
            return url.Action(actionName, controllerName, null, requestUrl.Scheme, null);
        }

        public static string ActionAbsolute(this UrlHelper url, string actionName, string controllerName, object routeValues)
        {
            Uri requestUrl = url.RequestContext.HttpContext.Request.Url;
            return url.Action(actionName, controllerName, new RouteValueDictionary(routeValues), requestUrl.Scheme, null);
        }

        public static string ActionAbsolute(this UrlHelper url, string actionName, string controllerName, RouteValueDictionary routeValues)
        {
            Uri requestUrl = url.RequestContext.HttpContext.Request.Url;
            return url.Action(actionName, controllerName, routeValues, requestUrl.Scheme, null);
        }

        public static string ActionAbsolute(this UrlHelper url, string actionName, string controllerName, object routeValues, string protocol)
        {
            Uri requestUrl = url.RequestContext.HttpContext.Request.Url;
            return url.Action(actionName, controllerName, new RouteValueDictionary(routeValues), protocol, null);
        }
    }
}