将HTTP重定向到https的提示

Question

In ISS 7.5 i had 2 bindings:

1. • Type: http
   • IP: 127.0.0.1
   • Port: 80
2. • Type: https
   • IP: 127.0.0.1
   • Port: 443

and I using this code redirect http to https: (code in Global.asax.cs file)

if (HttpContext.Current.Request.IsSecureConnection.Equals(false))
{
  Response.Redirect("https://" + Request.ServerVariables["HTTP_HOST"] + HttpContext.Current.Request.RawUrl);
}

It's working correctly, but after I changed the 2 bindings in IIS to:

1. • Type: http
   • IP: 127.0.0.1
   • Port: 8101
2. • Type: https
   • IP: 127.0.0.1
   • Port: 8102

It no longer redirect HTTP to HTTPS. I think this code cannot redirect from port 8101 to port 8102 and I don't know how to get port number of HTTPS in IIS by C#. Please tell how or if you had different solution to redirect.

Answer 1

您能像这样简单地以静态方式简单地指定端口吗？

Response.Redirect("https://" + Request.ServerVariables["HTTP_HOST"] + ":8102" + HttpContext.Current.Request.RawUrl);