老师：
Dim body As String = "on=true&page=1&pageSize=15&productName=广州善恩化妆品有限公司&conditionType=3&applyname=&applysn="
Dim req = System.Net.WebRequest.Create("http://125.35.6.80:8080/ftba/itownet/fwAction.do?method=getBaNewInfoPage")
req.Method = "POST"
req.C
req.UserAgent = "Mozilla/5.0 (Windows NT 6.3; rv:57.0) Gecko/20100101 Firefox/57.0"
Dim aryBuf As Byte() = Encoding.UTF8.GetBytes(body)
req.ContentLength = aryBuf.Length
Dim writer = req.GetRequestStream()
writer.Write(aryBuf, 0, aryBuf.Length)
writer.Close()
writer.Dispose()
Dim pos = req.GetResponse
Dim stm As System.IO.Stream = pos.GetResponseStream()
Dim reader As New System.IO.StreamReader(stm)
Dim str As String = reader.ReadToEnd
pos.Close
stm.Close
reader.close
msgbox(str)
Dim jo As JObject = Jobject.Parse(str)
msgbox(jo.ToString)
用这种方法如何 能每次向服务器申请时，每次都用不同的IP 地址？
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Post By：2018/7/28 15:35:00 [显示全部帖子]
