本文收集和整理了关于Asp中数据库的各种连接方法。
(1)SQL Server数据库的连接方法
<%
url=Request.ServerVariables("QUERY_STRING")
if instr(url,";")>=1 then
url=Replace(url,";",";") : Response.Redirect("?" & url)
end if
'屏蔽通过表单攻击
for each item in request.form
stritem=lcase(server.HTMLEncode(Request.form(item)))
if instr(stritem,"select ")>=1 or instr(stritem,"insert ")>=1 or instr(stritem,"update ")>=1 or instr(stritem,"delete ")>=1 or instr(stritem,"exec ")>=1 or instr(stritem,"declare ")>=1 then
response.write ("对不起,请不要输入非法字符!")
response.end
end if
next
url=Request.ServerVariables("QUERY_STRING")
if instr(url,";")>=1 then
url=Replace(url,";",";") : Response.Redirect("?" & url)
end if
'屏蔽通过表单攻击
for each item in request.form
stritem=lcase(server.HTMLEncode(Request.form(item)))
if instr(stritem,"select ")>=1 or instr(stritem,"insert ")>=1 or instr(stritem,"update ")>=1 or instr(stritem,"delete ")>=1 or instr(stritem,"exec ")>=1 or instr(stritem,"declare ")>=1 then
response.write ("对不起,请不要输入非法字符!")
response.end
end if
next
Set conn = Server.CreateObject("ADODB.Connection")
MM_conn_STRING = "Driver={sql server};server=127.0.0.1;database=userdatabase;uid=userid;pwd=password;"
conn.open MM_conn_STRING
%>
MM_conn_STRING = "Driver={sql server};server=127.0.0.1;database=userdatabase;uid=userid;pwd=password;"
conn.open MM_conn_STRING
%>
(2)dvbbs的数据库连接方法
<%@ LANGUAGE = VBScript CodePage = 936%>
<%
Option Explicit
Response.Buffer = True
Dim Startime
Dim SqlNowString,Dvbbs,template,MyBoardOnline
Dim Conn,Plus_Conn,Db,MyDbPath
Const fversion="7.1.0 Sp1"
Const EnabledSession= True
Startime = Timer()
'系统采用XML版本设置
'最高版本为.4.0 依次为: Const MsxmlVersion=".3.0" Const MsxmlVersion=".2.6" 最低版本Const MsxmlVersion=""
Const MsxmlVersion=".3.0"
'可修改设置一:========================定义数据库类别,1为SQL数据库,0为Access数据库=============================
Const IsSqlDataBase = 0
MyDbPath = ""
'================================================================================================================
If IsSqlDataBase = 1 Then
'必修改设置二:========================SQL数据库设置=============================================================
'sql数据库连接参数:数据库名(SqlDatabaseName)、用户密码(SqlPassword)、用户名(SqlUsername)、
'连接名(SqlLocalName)(本地用local,外地用IP)
Const SqlDatabaseName = "dvbbs"
Const SqlPassword = "dvbbs"
Const SqlUsername = "dvbbs"
Const SqlLocalName = "(local)"
'================================================================================================================
SqlNowString = "GetDate()"
Else
'必修改设置三:========================Access数据库设置==========================================================
'免费用户第一次使用请修改本处数据库地址并相应修改data目录中数据库名称,如:将dvbbs6.mdb修改为dvbbs6.asp
Db = "mydatabase.asp"
'================================================================================================================
SqlNowString = "Now()"
End If
Const IsDeBug = 1
Set Dvbbs = New Cls_Forum
Set template = New cls_templates
Sub ConnectionDatabase
Dim ConnStr
If IsSqlDataBase = 1 Then
ConnStr = "Provider = Sqloledb; User ID = " & SqlUsername & "; Password = " & SqlPassword & "; Initial Catalog = " & SqlDatabaseName & "; Data Source = " & SqlLocalName & ";"
Else
ConnStr = "Provider = Microsoft.Jet.OLEDB.4.0;Data Source = " & Server.MapPath(MyDbPath & db)
End If
On Error Resume Next
Set conn = Server.CreateObject("ADODB.Connection")
conn.open ConnStr
If Err Then
err.Clear
Set Conn = Nothing
Response.Write "数据库连接出错,请检查连接字串。"'注释,需要把这几个字翻译成英文。
Response.End
End If
End Sub
'-----------------------------------------------------------------------------------------------------
'独立道具库连接设置
Sub Plus_ConnectionDatabase
Dim ConnStr
If IsSqlDataBase = 1 Then
'sql数据库连接参数:数据库名、用户密码、用户名、连接名(本地用local,外地用IP)
Dim SqlDatabaseName,SqlPassword,SqlUsername,SqlLocalName
SqlDatabaseName = "dvbbs7"
SqlPassword = "dvbbs"
SqlUsername = "dvbbs"
SqlLocalName = "(local)"
ConnStr = "Provider = Sqloledb; User ID = " & SqlUsername & "; Password = " & SqlPassword & "; Initial Catalog = " & SqlDatabaseName & "; Data Source = " & SqlLocalName & ";"
Else
Dim Db
'免费用户第一次使用请修改本处数据库地址并相应修改data目录中数据库名称,如将dvbbs6.mdb修改为dvbbs6.asp
Db = MyDbPath & "data/Dv_Plus_Tools.mdb"
ConnStr = "Provider = Microsoft.Jet.OLEDB.4.0;Data Source = " & Server.MapPath(db)
End If
On Error Resume Next
Set Plus_Conn = Server.CreateObject("ADODB.Connection")
Plus_Conn.open ConnStr
If Err Then
err.Clear
Set Plus_Conn = Nothing
Response.Write "插件数据库连接出错,请检查连接字串。"'注释,需要把这几个字翻译成英文。
Response.End
End If
End Sub
'-----------------------------------------------------------------------------------------------------
%>
(3)acess数据库连接方法
<%
Option Explicit
Response.Buffer = True
Dim Startime
Dim SqlNowString,Dvbbs,template,MyBoardOnline
Dim Conn,Plus_Conn,Db,MyDbPath
Const fversion="7.1.0 Sp1"
Const EnabledSession= True
Startime = Timer()
'系统采用XML版本设置
'最高版本为.4.0 依次为: Const MsxmlVersion=".3.0" Const MsxmlVersion=".2.6" 最低版本Const MsxmlVersion=""
Const MsxmlVersion=".3.0"
'可修改设置一:========================定义数据库类别,1为SQL数据库,0为Access数据库=============================
Const IsSqlDataBase = 0
MyDbPath = ""
'================================================================================================================
If IsSqlDataBase = 1 Then
'必修改设置二:========================SQL数据库设置=============================================================
'sql数据库连接参数:数据库名(SqlDatabaseName)、用户密码(SqlPassword)、用户名(SqlUsername)、
'连接名(SqlLocalName)(本地用local,外地用IP)
Const SqlDatabaseName = "dvbbs"
Const SqlPassword = "dvbbs"
Const SqlUsername = "dvbbs"
Const SqlLocalName = "(local)"
'================================================================================================================
SqlNowString = "GetDate()"
Else
'必修改设置三:========================Access数据库设置==========================================================
'免费用户第一次使用请修改本处数据库地址并相应修改data目录中数据库名称,如:将dvbbs6.mdb修改为dvbbs6.asp
Db = "mydatabase.asp"
'================================================================================================================
SqlNowString = "Now()"
End If
Const IsDeBug = 1
Set Dvbbs = New Cls_Forum
Set template = New cls_templates
Sub ConnectionDatabase
Dim ConnStr
If IsSqlDataBase = 1 Then
ConnStr = "Provider = Sqloledb; User ID = " & SqlUsername & "; Password = " & SqlPassword & "; Initial Catalog = " & SqlDatabaseName & "; Data Source = " & SqlLocalName & ";"
Else
ConnStr = "Provider = Microsoft.Jet.OLEDB.4.0;Data Source = " & Server.MapPath(MyDbPath & db)
End If
On Error Resume Next
Set conn = Server.CreateObject("ADODB.Connection")
conn.open ConnStr
If Err Then
err.Clear
Set Conn = Nothing
Response.Write "数据库连接出错,请检查连接字串。"'注释,需要把这几个字翻译成英文。
Response.End
End If
End Sub
'-----------------------------------------------------------------------------------------------------
'独立道具库连接设置
Sub Plus_ConnectionDatabase
Dim ConnStr
If IsSqlDataBase = 1 Then
'sql数据库连接参数:数据库名、用户密码、用户名、连接名(本地用local,外地用IP)
Dim SqlDatabaseName,SqlPassword,SqlUsername,SqlLocalName
SqlDatabaseName = "dvbbs7"
SqlPassword = "dvbbs"
SqlUsername = "dvbbs"
SqlLocalName = "(local)"
ConnStr = "Provider = Sqloledb; User ID = " & SqlUsername & "; Password = " & SqlPassword & "; Initial Catalog = " & SqlDatabaseName & "; Data Source = " & SqlLocalName & ";"
Else
Dim Db
'免费用户第一次使用请修改本处数据库地址并相应修改data目录中数据库名称,如将dvbbs6.mdb修改为dvbbs6.asp
Db = MyDbPath & "data/Dv_Plus_Tools.mdb"
ConnStr = "Provider = Microsoft.Jet.OLEDB.4.0;Data Source = " & Server.MapPath(db)
End If
On Error Resume Next
Set Plus_Conn = Server.CreateObject("ADODB.Connection")
Plus_Conn.open ConnStr
If Err Then
err.Clear
Set Plus_Conn = Nothing
Response.Write "插件数据库连接出错,请检查连接字串。"'注释,需要把这几个字翻译成英文。
Response.End
End If
End Sub
'-----------------------------------------------------------------------------------------------------
%>
(3)acess数据库连接方法
<%
dim conn,mdbfile
mdbfile=server.mappath("数据库名称.mdb")
set conn=server.createobject("adodb.connection")
conn.open "driver={microsoft access driver (*.mdb)};uid=admin;pwd=数据库密码;dbq="&mdbfile
%>
dim conn,mdbfile
mdbfile=server.mappath("数据库名称.mdb")
set conn=server.createobject("adodb.connection")
conn.open "driver={microsoft access driver (*.mdb)};uid=admin;pwd=数据库密码;dbq="&mdbfile
%>
(4)ASP与SQL数据库连接:
<%
dim conn
set conn=server.createobject("ADODB.connection")
con.open "PROVIDER=SQLOLEDB;DATA SOURCE=SQL服务器名称或IP地址;UID=sa;PWD=数据库密码;DATABASE=数据库名称
%>
dim conn
set conn=server.createobject("ADODB.connection")
con.open "PROVIDER=SQLOLEDB;DATA SOURCE=SQL服务器名称或IP地址;UID=sa;PWD=数据库密码;DATABASE=数据库名称
%>
建立记录集对象:
set rs=server.createobject("adodb.recordset")
rs.open SQL语句,conn,3,2
rs.open SQL语句,conn,3,2
(5)Access数据库的DSN-less连接方法:
set adocon=Server.Createobject("adodb.connection")
adoconn.Open"Driver={Microsoft Access Driver(*.mdb)};DBQ="& _
Server.MapPath("数据库所在路径")
adoconn.Open"Driver={Microsoft Access Driver(*.mdb)};DBQ="& _
Server.MapPath("数据库所在路径")
(6)Access OLE DB连接方法:
set adocon=Server.Createobject("adodb.connection")
adocon.open"Provider=Microsoft.Jet.OLEDB.4.0;"& _
"Data Source=" & Server.MapPath("数据库所在路径")
adocon.open"Provider=Microsoft.Jet.OLEDB.4.0;"& _
"Data Source=" & Server.MapPath("数据库所在路径")
(7)SQL server OLE DB连接方法:
set adocon=Server.Createobject("adodb.connection")
adocon.open"provider=SQLOLEDB.1;Data Source=RITANT4;"& _
"user ID=***;Password=***;"& _
"inital Catalog=数据库名"
adocon.open"provider=SQLOLEDB.1;Data Source=RITANT4;"& _
"user ID=***;Password=***;"& _
"inital Catalog=数据库名"
(8)Oracle 连接方法:
set adocon=Server.Createobject("adodb.connection")
adocon.open"Driver={microsoft odbc for oracle};server=oraclesever.world;uid=admin;pwd=pass;"
adocon.open"Driver={microsoft odbc for oracle};server=oraclesever.world;uid=admin;pwd=pass;"
(9)Oracle OLE DB 连接方法:
set adocon=Server.Createobject("adodb.connection")
adocon.open"Provider=OraOLEDB.Oracle;data source=dbname;user id=admin;password=pass;"
adocon.open"Provider=OraOLEDB.Oracle;data source=dbname;user id=admin;password=pass;"
(10)dBase 连接方法:
set adocon=Server.Createobject("adodb.connection")
adocon.open"Driver={microsoft dbase driver(*.dbf)};driverid=277;dbq=------------;"
adocon.open"Driver={microsoft dbase driver(*.dbf)};driverid=277;dbq=------------;"
(11)mySQL 连接方法:
set adocon=Server.Createobject("adodb.connection")
adocon.open"Driver={mysql};database=yourdatabase;uid=username;pwd=yourpassword;option=16386;"
adocon.open"Driver={mysql};database=yourdatabase;uid=username;pwd=yourpassword;option=16386;"
(12)Visual Foxpro 连接方法:
set adocon=Server.Createobject("adodb.connection")
adocon.open"Driver={microsoft Visual Foxpro driver};sourcetype=DBC;sourceDB=*.dbc;Exclusive=No;"
adocon.open"Driver={microsoft Visual Foxpro driver};sourcetype=DBC;sourceDB=*.dbc;Exclusive=No;"
(13)MS text 连接方法:
set adocon=Server.Createobject("adodb.connection")
adocon.open"Driver={microsoft text driver(*.txt; *.csv)};dbq=-----;"&_
"extensions=asc,csv,tab,txt;Persist SecurityInfo=false;"
adocon.open"Driver={microsoft text driver(*.txt; *.csv)};dbq=-----;"&_
"extensions=asc,csv,tab,txt;Persist SecurityInfo=false;"
(14).MS text OLE DB 连接方法:
set adocon=Server.Createobject("adodb.connection")
adocon.open"Provider=microsof.jet.oledb.4.0;data source=your_path;"&_
"Extended Properties'text;FMT=Delimited'"
adocon.open"Provider=microsof.jet.oledb.4.0;data source=your_path;"&_
"Extended Properties'text;FMT=Delimited'"
本文转自 simeon2005 51CTO博客,原文链接:http://blog.51cto.com/simeon/9667