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---- 开发企业微信的网页授权接口弹出错误提示 (http://www.foxtable.com/bbs/dispbbs.asp?boardid=2&id=136895)
-- 发布时间：2019/6/24 7:42:00
-- 开发企业微信的网页授权接口弹出错误提示
如题，在开发企业微信的网页授权接口时在微信端弹出这样的错误提示。
这个代表什么意思呀？
此主题相关图片如下：screenshot_2019-06-24-07-37-14-60.png
此主题相关图片如下：screenshot_2019-06-24-07-37-14-60.png-- 发布时间：2019/6/24 7:46:00
--
Dim e As RequestEventArgs = args(0)
If e.host = args(1) Then \'需要授权才能访问的域名,这里改成函数是方便修改经常变动的ip地址 https://:218/wxentrance
Dim UserId As String
Dim UserName As String
Dim sb As New StringBuilder
sb.AppendLine("<meta name=\'viewport\' c>")
If e.GetValues.ContainsKey("code") Then \'如果通过授权链接跳转而来,就根据传递过来的code参数调用接口,获取用户的UserId
Dim ul As String = "https://qyapi.weixin.qq.com/cgi-bin/user/getuserinfo?access_token={0}&code={1}"
ul = CExp(ul,Functions.Execute("GetQYAccessToken"),e.GetValues("code"))
Dim hc As new HttpClient(ul)
Dim jo As JObject = JObject.Parse(hc.GetData)
If jo("UserId") IsNot Nothing Then
UserId = jo("UserId")
End If
Else
UserId = e.Cookies("userid") \'否则从cookie中提取userid和username
End If
Dim Verified As Boolean
Dim dr As DataRow = DataTables("微信用户表").Find("userid =\'" & UserId & "\'") \'根据openid找出对应的行
If UserId > "" AndAlso dr IsNot Nothing AndAlso dr("permit") = True \'授权成功
Verified = True
UserName = dr("name")
e.AppendCookie("userid",UserId) \'将userid和username存储在Cookie中
ElseIf e.GetValues.ContainsKey("code") = False Then \'如果授权失败,且不是通过授权链接跳转而来,那么就跳转到授权链接
Dim ul As String = "https://open.weixin.qq.com/connect/oauth2/authorize?appid={0}&redirect_uri={1}&response_type=code&scope=snsapi_base&state={2}#wechat_redirect"
Dim hcul As String = "https://" & args(1) & ":218/wxentrance"
Dim ul2 As String = UrlEncode(hcul))
ul = CExp(ul,"ww99ccca76083987047",ul2,"123")
sb.Append("<meta http-equiv=\'Refresh\' c>") \'跳转到授权链接
e.WriteString(sb.ToString)
Return Nothing
End If
If Verified = False Then
sb.AppendLine("你无权访问本系统")
Else
sb.AppendLine("欢迎" & UserName & " , <a href=\'http://wexin.foxtable.com\'>刷新页面</a>")
End If
e.WriteString(sb.ToString)
End If
-- 发布时间：2019/6/24 12:11:00
--
在微信后台将网页授权域名设置为自己的域名，如"wexin.foxtable.com"，注意不能加"http"
-- 发布时间：2019/6/25 21:13:00
--
对了，，微信网页授权好像必须要有域名才行，没有域名的怎么办呀？
-- 发布时间：2019/6/25 21:19:00
--
购买呗。或者看看动态ip
http://www.foxtable.com/bbs/dispbbs.asp?BoardID=2&ID=96752&skin=0
https://www.ngrok.cc/
http://www.sunnyos.com/article-show-67.html