购买了阿里云服务器ECS，在微信接口配置中填入

RUL：http://47.108.151.121/wefox/

Token: foxtable

httpserver开启代码如下

HttpServer.Prefixes.Add("http://*/")
HttpServer.WebPath = "d:\\web" 
HttpServer.Start()

提交后总是提示“配置失败”。请老师指点一下。谢谢！

云服务器80端口也开通了

HttpRequet事件代码也写了

Httpserver也开启了，就是提示配置失败。

httpserver启动代码：

HttpServer.Prefixes.Add("http://*/")
HttpServer.WebPath = "d:\\web" 

HttpServer.Start()

HttpRequet事件代码：

Select Case e.path
    Case "wefox"
        If e.Request.HttpMethod = "GET" Then
            Dim token = "foxtable" \'必须和设置的Token相同
            Dim signature As String = e.GetValues("signature")
            Dim timestamp As String = e.GetValues("timestamp")
            Dim nonce As String = e.GetValues("nonce")
            Dim echostr As String = e.GetValues("echostr")
            Dim aryTmp() As String = {token,timestamp,nonce}
            Array.Sort(aryTmp)
            Dim strTmp As String = String.Join("", aryTmp)
            strTmp = Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(strTmp, "SHA1")
            If signature = strTmp.ToLower() Then
                e.WriteString(echostr)
            End If
        End If
End Select