我在把一个vb.net 函数转换成内部函数,开头几句是这样的:
Dim qurl As String = "https://api.baiwangjs.com/swgx-saas/agentinvoiceservice-cloudservice-cloudservice/agentiscloud" & url
Dim postData As Byte() = Encoding.UTF8.GetBytes(json)
Dim request As HttpWebRequest = TryCast(WebRequest.Create(qurl), HttpWebRequest)
Dim myEncoding As Encoding = Encoding.UTF8
request.Method = "POST"
request.C
运行到红色这句出错了,要怎么改?