老师，您好：
钉钉注册回调事件，要求返回包含经过加密的字符串“success”的json数据，只有返回了对应的json数据，钉钉才会判断此事件推送成功。
我用如下Code返回了JObject String，返回错误信息，您看是什么原因？谢谢！
Dim st As New Date(1970,1,1,8,0,0)
Dim time_stamp As Long = (Date.Now - st).TotalSeconds()
Dim msg_signature As String
Dim encryptMsg As String
dingCrypt.EncryptMsg("success",timeStamp,nonce,encryptMsg,msg_signature)
Dim ejo As New JObject
ejo("msg_signature") = msg_signature
ejo("timeStamp") = time_stamp
ejo("nonce") = nonce
ejo("encrypt") = encryptMsg
e.WriteString(ejo.ToString)
加好友 
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Post By：2020/12/8 14:28:00 [显示全部帖子]
