Static CreateTime As Date '记录最近一次生成access_token的时间
Static AccessTocken As String '记录最近一次生成的access_token
Dim CorpID As String= "wwxxxxx4d4d80b3ad7" '企业号的CorpID
Dim Secret As String = "cTvvENg2cGuQbmWSfFHBGi_bCrKyBtXuignOEnxxxxx" '管理组的Secret
Dim tp As TimeSpan = Date.Now - CreateTime
If tp.TotalSeconds > 3600 Then
Dim url As String = "https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid={0}&corpsecret={1}"
Dim hc As New HttpClient(CExp(url, CorpID, Secret))
Dim ret As String = hc.GetData()
If ret = "" Then '如果失败,再尝试一次
hc.GetData()
End If
CreateTime = Date.Now()
Dim jo As JObject = JObject.Parse(ret)
If jo("errcode") Is Nothing Then
AccessTocken = jo("access_token")
Else
MessageBox.show("获取access_token失败,原因:" & vbcrlf & jo.ToString)
End If
End If
Return AccessTocken
此主题相关图片如下：11.jpg
企业号的CorpID 用的是这个
此主题相关图片如下：22.jpg
管理组的Secret 用的是这个地方的
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Post By：2019/12/11 15:19:00 [只看该作者]
