我怎样才能得到网站的baseURL时？ [英] How can I get the baseurl of site?

问题描述

我想写返回该网站的基本URL一个小的辅助方法。这是我想出了：

I want to write a little helper method which returns the base url of the site. This is what I came up with:

public static string GetSiteUrl()
        {
            string url = string.Empty;
            HttpRequest request = HttpContext.Current.Request;

            if (request.IsSecureConnection)
                url = "https://";
            else
                url = "http://";

            url += request["HTTP_HOST"] + "/";

            return url;
        }

有没有这一点，你能想到的任何错误。你可以根据这个改进？

Is there any mistake in this that you can think of. Can you improve upon this?

推荐答案

试试这个：

string baseUrl = Request.Url.Scheme + "://" + Request.Url.Authority + 
    Request.ApplicationPath.TrimEnd('/') + "/";

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