主题：短信接口中请在request请求中附带登出后的cookies使用，这是什么意思？

试试这样

Dim req = System.Net.WebRequest.Create("http://10.10.10.10:10/message/taskid/" & "41d6d7336c6eaca81a62d2100e4c7")
req.Method = "GET"
Dim cookieCon = new System.Net.CookieContainer
req.CookieContainer = cookieCon
msgbox(str_cookies)
Dim ck As new System.Net.Cookie("TWIST_SESSION", str_cookies)
ck.domain = "10.10.10.10"
req.CookieContainer.add(ck)
Dim pos = req.GetResponse()
Dim stm As System.IO.Stream = pos.GetResponseStream()
Dim reader As New System.IO.StreamReader(stm,encoding.utf8)
Dim str As String = reader.ReadToEnd
stm.Dispose()
msgbox(str)

不然，你参考下面

http://www.foxtable.com/bbs/dispbbs.asp?boardid=2&id=54957&authorid=0&page=0&star=2

发送登陆的时候也用 System.Net.WebRequest.Create

参考，细节自己修改，如果还有问题，（请，叫，对，方，直接给出完整的可以正常直接执行的c#的代码）

Dim msg As String = "user=yc_yy&salt=123" '输入请求传参数
Dim req As System.Net.HttpWebRequest = System.Net.WebRequest.Create("http://10.10.10.10:10/session")
req.Method = "POST"
req.ContentType = "application/x-www-form-urlencoded"
req.ContentLength = msg.Length
Dim cookieCon As new System.Net.CookieContainer()
req.CookieContainer = cookieCon

Dim pos As System.Net.WebResponse = req.GetResponse()
Dim cookieheader As String = req.CookieContainer.GetCookieHeader(new Uri("http://10.10.10.10:10/"))
msgbox(cookieheader )

req = System.Net.WebRequest.Create("http://10.10.10.10:10/session")
req.Method = "DELETE"
cookieCon = new System.Net.CookieContainer()
req.CookieContainer = cookieCon
req.CookieContainer.SetCookies(new Uri("http://10.10.10.10:10/"), cookieheader)

Dim user As String = "yc_yy"
Dim salt As String = "123"
Dim str_temp As String = "cqq7@XfW1K4W" & salt
Dim auth = System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(str_temp,"MD5").ToUpper
Dim msg As String = "user=" & user & "&salt=" & salt & "&auth=" & auth '输入请求传参数
msgbox(msg)
Dim req As System.Net.HttpWebRequest = System.Net.WebRequest.Create("http://10.10.10.10:10/session")
req.Method = "POST"
req.timeout = 5000
req.ContentType = "application/x-www-form-urlencoded;charset=UTF-8"
req.ContentLength = msg.Length
Dim cookieCon As new System.Net.CookieContainer()
req.CookieContainer = cookieCon
Dim postBytes() As Byte = Encoding.UTF8.GetBytes(msg)
Dim requestStream As Object = req.GetRequestStream()
requestStream.Write(postBytes, 0, postBytes.Length)
requestStream.Close()
Dim pos As System.Net.WebResponse = req.GetResponse()
Dim cookieheader As String = req.CookieContainer.GetCookieHeader(new Uri("http://10.10.10.10:10/"))
Dim mycookie = req.CookieContainer
msgbox(cookieheader )
Dim stm As System.IO.Stream = pos.GetResponseStream()
Dim reader As New System.IO.StreamReader(stm,encoding.utf8)
Dim str As String = reader.ReadToEnd
stm.Dispose()
msgbox(str)

Dim req2 = System.Net.WebRequest.Create("http://10.10.10.10:10/session")
req2.Method = "DELETE"
req2.timeout = 5000
req2.ContentType = "application/x-www-form-urlencoded;charset=UTF-8"
req2.CookieContainer = mycookie
Dim pos2 As System.Net.WebResponse = req2.GetResponse()
Dim stm2 As System.IO.Stream = pos2.GetResponseStream()
Dim reader2 As New System.IO.StreamReader(stm2,encoding.utf8)
Dim str2 As String = reader2.ReadToEnd
stm2.Dispose()
msgbox(str2)

1、执行下面代码，把mycookie变量保存起来

Dim user As String = "yc_yy"
Dim salt As String = "123"
Dim str_temp As String = "cqq7@XfW1K4W" & salt
Dim auth = System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(str_temp,"MD5").ToUpper
Dim msg As String = "user=" & user & "&salt=" & salt & "&auth=" & auth '输入请求传参数
msgbox(msg)
Dim req As System.Net.HttpWebRequest = System.Net.WebRequest.Create("http://10.10.10.10:10/session")
req.Method = "POST"
req.timeout = 5000
req.ContentType = "application/x-www-form-urlencoded;charset=UTF-8"
req.ContentLength = msg.Length
Dim cookieCon As new System.Net.CookieContainer()
req.CookieContainer = cookieCon
Dim postBytes() As Byte = Encoding.UTF8.GetBytes(msg)
Dim requestStream As Object = req.GetRequestStream()
requestStream.Write(postBytes, 0, postBytes.Length)
requestStream.Close()
Dim pos As System.Net.WebResponse = req.GetResponse()
Dim cookieheader As String = req.CookieContainer.GetCookieHeader(new Uri("http://10.10.10.10:10/"))
Dim mycookie = req.CookieContainer
msgbox(cookieheader )
Dim stm As System.IO.Stream = pos.GetResponseStream()
Dim reader As New System.IO.StreamReader(stm,encoding.utf8)
Dim str As String = reader.ReadToEnd
stm.Dispose()
msgbox(str)

vars("mycookie") = mycookie

2、需要调用参考

Dim req2 = System.Net.WebRequest.Create("http://10.10.10.10:10/session")
req2.Method = "DELETE"
req2.timeout = 5000
req2.ContentType = "application/x-www-form-urlencoded;charset=UTF-8"
req2.CookieContainer = vars("mycookie")
Dim pos2 As System.Net.WebResponse = req2.GetResponse()
Dim stm2 As System.IO.Stream = pos2.GetResponseStream()
Dim reader2 As New System.IO.StreamReader(stm2,encoding.utf8)
Dim str2 As String = reader2.ReadToEnd
stm2.Dispose()
msgbox(str2)

替换红色的代码

Dim req2 = System.Net.WebRequest.Create("http://10.10.10.10:10/session")
req2.Method = "DELETE"
req2.timeout = 5000
req2.ContentType = "application/x-www-form-urlencoded;charset=UTF-8"
req2.CookieContainer = vars("mycookie")
Dim pos2 As System.Net.WebResponse = req2.GetResponse()
Dim stm2 As System.IO.Stream = pos2.GetResponseStream()
Dim reader2 As New System.IO.StreamReader(stm2,encoding.utf8)
Dim str2 As String = reader2.ReadToEnd
stm2.Dispose()
msgbox(str2)