|
If
e.host =
"wexin.foxtable.com"
Then '需要授权才能访问的域名
（exin.foxtable.com这里已改需要的地址）
Dim OpenID
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OpenID
Dim
ul As
String = "https://api.weixin.qq.com/sns/oauth2/access_token?appid={0}&secret={1}&code={2}&grant_type=authorization_code"
ul =
CExp(ul,"wx8acdb7df5beb68fd","a5a3b06a790d4200a151e6b13c3dc263",e.GetValues("code"))
（wx8acdb7df5beb68fd这里已改为开发id）
（a5a3b06a790d4200a151e6b13c3dc263 这里不清楚是什么意思需要怎么调整 ）
Dim hc
As new
HttpClient(ul)
Dim jo
As JObject =
JObject.Parse(hc.GetData)
If jo("openid")
IsNot Nothing
Then
OpenID =
jo("openid")
e.AppendCookie("openid",OpenID)
'将openid存储在Cookie中
End If
Else
OpenId =
e.Cookies("openid")
'否则从cookie中提取openid
End If
Dim
Verified As
Boolean
Dim dr
As DataRow =
DataTables("WXUsers").Find("openid
='" & OpenID
& "'")
'根据openid找出对应的行
If OpenId
> "" AndAlso
dr IsNot
Nothing AndAlso
dr("permit")
= True '授权成功
Verified =
True
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=wx8acdb7df5beb68fd&redirect_uri=http%3a%2f%2fwexin.foxtable.com&response_type=code&scope=snsapi_base&state=123#wechat_redirect"
sb.Append("<meta
http-equiv='Refresh' c>") '跳转到授权链接
e.WriteString(sb.ToString)
Return
End If
If Verified
= False Then
sb.AppendLine("你无权访问本系统")
Else
sb.AppendLine("Foxtable欢迎您,
<a href='http://wexin.foxtable.com'>刷新页面</a>")
End If
e.WriteString(sb.ToString)
End
If
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Post By：2020/10/3 22:02:00 [只看该作者]
