上传图文消息内的图片
企业微信上传图文消息内使用的图片,得到图片URL,该URL永久有效,可以参考代码:
Dim
url As
String =
"https://qyapi.weixin.qq.com/cgi-bin/media/uploadimg?access_token={0}"
Dim
hc As
new HttpClient(CExp(url,
Functions.Execute("GetQYAccessToken")))
hc.Files.Add("media","c:\data\006.jpg")
'指定要上传的图片文件
Dim
jo As
JObject = JObject.Parse(
hc.getdata)
If
jo("errcode")
Is Nothing
Then
Dim dr
As DataRow =
DataTables("Materials").AddNew()
dr("URL")
= jo("url")
dr("Description")
= "永久图文消息内的图片"
dr.Save()
Else
MessageBox.Show(jo.ToString)
End
If