主题:  请教版主数字面包同志!

twostone

职务:普通成员
等级:1
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注册:2001/10/22 10:17:43
#12001/10/26 11:50:40
数字面包啊,您好!若是您都无法帮我解决数据库连接的问题的话,我真的要跳楼了。

我在www1.domaindlx.com申请了一个空间,但就是与该站的数据库服务器连不上,问了许多人,都不得要领,希望您能不吝赐教。非常感谢!

具体情况如下:

我用ULTRADEV 4做了一个新闻系统,在本机测试一切正常,可就是无论如何也与该站的数据库服务器连不上,虽然我一切都照该站的规则(1、数据库只能放在指定的database目录;2、只能用DNS-Less方式连接)办了。就拿"新闻浏览"页(http://ww.domaindlx.com/fengya/scripts/news_browse.aspnews_browse.asp)来说吧, 总说"该页不能正常显示"什么的.

我的目录结构:
database里存放着我的数据库文件news.mdb;
scripts里存放着我的所有“新闻系统”的.asp文件及连接设置文件News.asp

fengya(我的帐号)

database\news.mdb

scripts\news_browse.asp (“新闻浏览”)
News.asp (数据库连接设置)
news_search.asp (“新闻搜索”)
.....

default.asp (缺省主页——是该站自己的,我自己的还没有上传)



(1)设置连接的页面News.asp,该页的全部代码只有四行,全部代码如下:

<%
Set Conn = Server.CreateObject("ADODB.Connection")
Conn.Open "DRIVER=Microsoft Access Driver (*.mdb);DBQ=" & Server.MapPath("/fengya/database/news.mdb")
%>

(2)news_browse.asp页的全部代码:
<%@LANGUAGE="VBSCRIPT"%>
(注:也不行)
<%
set newsrecord = Server.CreateObject("ADODB.Recordset")
newsrecord.ActiveConnection = MM_News_STRING
newsrecord.Source = "SELECT newsTitle, newsDate FROM tbNews ORDER BY newsDate DESC"
newsrecord.CursorType = 0
newsrecord.CursorLocation = 2
newsrecord.LockType = 3
newsrecord.Open()
newsrecord_numRows = 0
%>
<%
Dim Repeat1__numRows
Repeat1__numRows = 10
Dim Repeat1__index
Repeat1__index = 0
newsrecord_numRows = newsrecord_numRows + Repeat1__numRows
%>
<%
' *** Recordset Stats, Move To Record, and Go To Record: declare stats variables

' set the record count
newsrecord_total = newsrecord.RecordCount

' set the number of rows displayed on this page
If (newsrecord_numRows < 0) Then
newsrecord_numRows = newsrecord_total
Elseif (newsrecord_numRows = 0) Then
newsrecord_numRows = 1
End If

' set the first and last displayed record
newsrecord_first = 1
newsrecord_last = newsrecord_first + newsrecord_numRows - 1

' if we have the correct record count, check the other stats
If (newsrecord_total <> -1) Then
If (newsrecord_first > newsrecord_total) Then newsrecord_first = newsrecord_total
If (newsrecord_last > newsrecord_total) Then newsrecord_last = newsrecord_total
If (newsrecord_numRows > newsrecord_total) Then newsrecord_numRows = newsrecord_total
End If
%>
<%
' *** Move To Record and Go To Record: declare variables

Set MM_rs = newsrecord
MM_rsCount = newsrecord_total
MM_size = newsrecord_numRows
MM_uniqueCol = ""
MM_paramName = ""
MM_offset = 0
MM_atTotal = false
MM_paramIsDefined = false
If (MM_paramName <> "") Then
MM_paramIsDefined = (Request.QueryString(MM_paramName) <> "")
End If
%>
<%
' *** Move To Record: handle 'index' or 'offset' parameter

if (Not MM_paramIsDefined And MM_rsCount <> 0) then

' use index parameter if defined, otherwise use offset parameter
r = Request.QueryString("index")
If r = "" Then r = Request.QueryString("offset")
If r <> "" Then MM_offset = Int(r)

' if we have a record count, check if we are past the end of the recordset
If (MM_rsCount <> -1) Then
If (MM_offset >= MM_rsCount Or MM_offset = -1) Then ' past end or move last
If ((MM_rsCount Mod MM_size) > 0) Then ' last page not a full repeat region
MM_offset = MM_rsCount - (MM_rsCount Mod MM_size)
Else
MM_offset = MM_rsCount - MM_size
End If
End If
End If

' move the cursor to the selected record
i = 0
While ((Not MM_rs.EOF) And (i < MM_offset Or MM_offset = -1))
MM_rs.MoveNext
i = i + 1
Wend
If (MM_rs.EOF) Then MM_offset = i ' set MM_offset to the last possible record

End If
%>
<%
' *** Move To Record: if we dont know the record count, check the display range

If (MM_rsCount = -1) Then

' walk to the end of the display range for this page
i = MM_offset
While (Not MM_rs.EOF And (MM_size < 0 Or i < MM_offset + MM_size))
MM_rs.MoveNext
i = i + 1
Wend

' if we walked off the end of the recordset, set MM_rsCount and MM_size
If (MM_rs.EOF) Then
MM_rsCount = i
If (MM_size < 0 Or MM_size > MM_rsCount) Then MM_size = MM_rsCount
End If

' if we walked off the end, set the offset based on page size
If (MM_rs.EOF And Not MM_paramIsDefined) Then
If (MM_offset > MM_rsCount - MM_size Or MM_offset = -1) Then
If ((MM_rsCount Mod MM_size) > 0) Then
MM_offset = MM_rsCount - (MM_rsCount Mod MM_size)
Else
MM_offset = MM_rsCount - MM_size
End If
End If
End If

' reset the cursor to the beginning
If (MM_rs.CursorType > 0) Then
MM_rs.MoveFirst
Else
MM_rs.Requery
End If

' move the cursor to the selected record
i = 0
While (Not MM_rs.EOF And i < MM_offset)
MM_rs.MoveNext
i = i + 1
Wend
End If
%>
<%
' *** Move To Record: update recordset stats

' set the first and last displayed record
newsrecord_first = MM_offset + 1
newsrecord_last = MM_offset + MM_size
If (MM_rsCount <> -1) Then
If (newsrecord_first > MM_rsCount) Then newsrecord_first = MM_rsCount
If (newsrecord_last > MM_rsCount) Then newsrecord_last = MM_rsCount
End If

' set the boolean used by hide region to check if we are on the last record
MM_atTotal = (MM_rsCount <> -1 And MM_offset + MM_size >= MM_rsCount)
%>
<%
' *** Go To Record and Move To Record: create strings for maintaining URL and Form parameters

' create the list of parameters which should not be maintained
MM_removeList = "&index="
If (MM_paramName <> "") Then MM_removeList = MM_removeList & "&" & MM_paramName & "="
MM_keepURL="":MM_keepForm="":MM_keepBoth="":MM_keepNone=""

' add the URL parameters to the MM_keepURL string
For Each Item In Request.QueryString
NextItem = "&" & Item & "="
If (InStr(1,MM_removeList,NextItem,1) = 0) Then
MM_keepURL = MM_keepURL & NextItem & Server.URLencode(Request.QueryString(Item))
End If
Next

' add the Form variables to the MM_keepForm string
For Each Item In Request.Form
NextItem = "&" & Item & "="
If (InStr(1,MM_removeList,NextItem,1) = 0) Then
MM_keepForm = MM_keepForm & NextItem & Server.URLencode(Request.Form(Item))
End If
Next

' create the Form + URL string and remove the intial '&' from each of the strings
MM_keepBoth = MM_keepURL & MM_keepForm
if (MM_keepBoth <> "") Then MM_keepBoth = Right(MM_keepBoth, Len(MM_keepBoth) - 1)
if (MM_keepURL <> "") Then MM_keepURL = Right(MM_keepURL, Len(MM_keepURL) - 1)
if (MM_keepForm <> "") Then MM_keepForm = Right(MM_keepForm, Len(MM_keepForm) - 1)

' a utility function used for adding additional parameters to these strings
Function MM_joinChar(firstItem)
If (firstItem <> "") Then
MM_joinChar = "&"
Else
MM_joinChar = ""
End If
End Function
%>
<%
' *** Move To Record: set the strings for the first, last, next, and previous links

MM_keepMove = MM_keepBoth
MM_moveParam = "index"

' if the page has a repeated region, remove 'offset' from the maintained parameters
If (MM_size > 0) Then
MM_moveParam = "offset"
If (MM_keepMove <> "") Then
params = Split(MM_keepMove, "&")
MM_keepMove = ""
For i = 0 To UBound(params)
nextItem = Left(params(i), InStr(params(i),"=") - 1)
If (StrComp(nextItem,MM_moveParam,1) <> 0) Then
MM_keepMove = MM_keepMove & "&" & params(i)
End If
Next
If (MM_keepMove <> "") Then
MM_keepMove = Right(MM_keepMove, Len(MM_keepMove) - 1)
End If
End If
End If

' set the strings for the move to links
If (MM_keepMove <> "") Then MM_keepMove = MM_keepMove & "&"
urlStr = Request.ServerVariables("URL") & "?" & MM_keepMove & MM_moveParam & "="
MM_moveFirst = urlStr & "0"
MM_moveLast = urlStr & "-1"
MM_moveNext = urlStr & Cstr(MM_offset + MM_size)
prev = MM_offset - MM_size
If (prev < 0) Then prev = 0
MM_movePrev = urlStr & Cstr(prev)
%>





新闻浏览





























 

新闻浏览


<%
While ((Repeat1__numRows <> 0) AND (NOT newsrecord.EOF))
%>






"><%=(newsrecord.Fields.Item("newsTitle").value)%> <%= DoDateTime((newsrecord.Fields.Item("newsDate").value), 2, 2070) %>

<%
Repeat1__index=Repeat1__index+1
Repeat1__numRows=Repeat1__numRows-1
newsrecord.MoveNext()
Wend
%>

<% If MM_offset <> 0 Then %>
上一页
<% End If ' end MM_offset <> 0 %>
<% If Not MM_atTotal Then %>
下一页
<% End If ' end Not MM_atTotal %>



 


 




<%
newsrecord.Close()
%>


Twostone 叩首致谢!



xpilot

职务:普通成员
等级:1
金币:1.0
发贴:192
注册:2001/5/24 14:29:02
#22001/10/26 15:08:44
简单的问题不要搞复杂,
Set Conn = Server.CreateObject("ADODB.Connection"
Conn.Open "DRIVER=Microsoft Access Driver (*.mdb);DBQ=" & Server.MapPath
上面这种写法是哪些手写编程的人的写法,用到UD里面要灵活点。

News.asp内容如下:
<%
MM_News_STRING = "DRIVER={Microsoft Access Driver (*.mdb)}; DBQ="& Server.Mappath("../database/news.mdb")
%>
因为你的news.asp页在scripts目录下,所以必须../,有的网站屏蔽../字符,那你就把news.asp拷到scripts的前一级目录,然后去掉../。

在scripts\news_browse.asp (“新闻浏览”)页中:



5D荣誉斑竹

职务:普通成员
等级:2
金币:2.0
发贴:654
注册:2000/12/19 10:59:22
#32001/10/28 8:31:18
对于数据源设置已经有太多的讨论了,如果你都看过并且试过还是不行可能是其他原因了,可以和我直接联系。
xpilot:谢了哦^_^