vb6里面用XML的post不能发送成功的问题！

[zgqtxwd]

代码函数：

Function SendTo(Url, Msg)
Dim XmlHttp As Object
Static loops As Integer
loops = loops + 1
If loops = 5 Then '进行五次的发送尝试
Exit Function
End If
On Error Resume Next
Set XmlHttp = CreateObject("Msxml2.XMLHTTP")
If Not IsObject(XmlHttp) Then
Set XmlHttp = CreateObject("Microsoft.XMLHTTP")
If Not IsObject(XmlHttp) Then Exit Function
End If
XmlHttp.Open "POST", Url, False
XmlHttp.setRequestHeader "CONTENT-TYPE", "application/x-www-form-urlencoded"
XmlHttp.setRequestHeader "Connection", " Keep-Alive"

'XmlHttp.Send URLEncoding(Msg)
XmlHttp.Send Msg
If XmlHttp.Status <> 200 Then
Set XmlHttp = Nothing
DoEvents
SendTo Url, Msg '没成功继续发送
Else
MsgBox XmlHttp.responseText
Set XmlHttp = Nothing
Exit Function
End If
End Function

调用内容
url=http://blog.tianya.cn/newblog/newblog/post_process.asp?idWriter=15984274&Key=759726267&BlogID=1639147
bb=SavePostMode=1&BlogTitle=%BD%F0%D3%A5%B2%A9%BF%CD&BlogName=zgqtxwd&bHidden=&title=jjjjjj&bcat=0&txtCategoryName=&ChannelCate=0&content=jjjjjjjjj&Body=&richtext=&searchKeyWords=jjjjj&searchKeyWords=&searchKeyWords=&searchKeyWords=&publish_date=2008-5-13&postshowsize=50&indent=1&commentOpen=1&weather=1&breast=2&trackbackURL=&GoodFriend=%D4%DA%B4%CB%CA%E4%C8%EB%BA%C3%D3%D1%D4%DA%CC%EC%D1%C4%C9%E7%C7%F8%B5%C4%D3%C3%BB%A7%C3%FB&bbs_item_name=%CC%EC%D1%C4%D4%D3%CC%B8&bbsType=1&bbs_item_id=free&Submit2=%D5%FD%CA%BD%B7%A2%B2%BC

SendTo(url, bb)' 用这个为什么不能正常发送啊？是不是上面这个url里面的参数太多啦？有什么办法可以解决吗？

[silencenet]

你用浏览器打开这个URL试试。。都没有这个网页。。返回的是404
http://blog.tianya.cn/newblog/newblog/post_process.asp?idWriter=15984274&Key=759726267&BlogID=1639147

[silencenet]

还有。。

If XmlHttp.Status <> 200 Then
　　Set XmlHttp = Nothing
　　DoEvents
　　SendTo Url, Msg '没成功继续发送

　　'这里的Status<>200　 并<>没有发送成功！
Else
　　。。。。。。
End If