用ASP读INI配置文件的函数
2008-02-23 05:31:45来源:互联网 阅读 ()
选择自 mind_1220 的 Blog
要求:
能够读取按照 INI文件的Section和Key来读出相应的Value。
比如一个配置文件
SMSVote.ini
---------------------------------
[SMSVote]
Server=(local)
DB=SMSVote
User=sa
PassWord=123
[DB2Vote]
Server=192.168.0.1
DB=DB2
User=sa
PassWord=
---------------------------------
主体程序(方法) :
inifile.asp
-----------------------------------------------
<%
set IniFileDictionary = CreateObject("Scripting.Dictionary")
Sub IniFileLoad(ByVal FilSpc)
IniFileDictionary.RemoveAll
FilSpc = lcase(FilSpc)
if left(FilSpc, 1) = "p" then
'Physical path
PhyPth = mid(FilSpc, instr(FilSpc, "=") 1)
else
'Virtual path
PhyPth = Server.MapPath(mid(FilSpc, instr(FilSpc, "=") 1))
end if
set FilSys = CreateObject("Scripting.FileSystemObject")
set IniFil = FilSys.OpenTextFile(PhyPth, 1)
do while not IniFil.AtEndOfStream
StrBuf = IniFil.ReadLine
if StrBuf <> "" then
'There is data on this line
if left(StrBuf, 1) <> ";" then
'It's not a comment
if left(StrBuf, 1) = "[" then
'It's a section header
HdrBuf = mid(StrBuf, 2, len(StrBuf) - 2)
else
'It's a value
StrPtr = instr(StrBuf, "=")
AltBuf = lcase(HdrBuf & " ¦" & left(StrBuf, StrPtr - 1))
do while IniFileDictionary.Exists(AltBuf)
AltBuf = AltBuf & "_"
loop
IniFileDictionary.Add AltBuf, mid(StrBuf, StrPtr 1)
end if
end if
end if
loop
IniFil.Close
set IniFil = nothing
set FilSys = nothing
End Sub
Function IniFileValue(ByVal ValSpc)
dim ifarray
StrPtr = instr(ValSpc, " ¦")
ValSpc = lcase(ValSpc)
if StrPtr = 0 then
'They want the whole section
StrBuf = ""
StrPtr = len(ValSpc) 1
ValSpc = ValSpc " ¦"
ifarray = IniFileDictionary.Keys
for i = 0 to IniFileDictionary.Count - 1
if left(ifarray(i), StrPtr) = ValSpc then
'This is from the section
if StrBuf <> "" then
StrBuf = StrBuf & "~"
end if
StrBuf = StrBuf & ifarray(i) & "=" & IniFileDictionary(ifarray(i))
end if
next
else
'They want a specific value
StrBuf = IniFileDictionary(ValSpc)
end if
IniFileValue = StrBuf
End Function
Function Chr(section,key)
char1=IniFileValue(section)
SearchString =char1
SearchChar = key
MyPos=Instr(1,SearchString,SearchChar,1)
'char2=section key
char1=mid(char1,MyPos len(key) 1,len(char1)-MyPos 1)
SearchString =char1
SearchChar = "~"
MyPos=Instr(1,SearchString,SearchChar,1)
if MyPos<>0 then
char1=mid(char1,1,MyPos-1)
else
char1=mid(char1,1)
end if
Chr = char1
End Function
%>
如何使用?
看看这个:
conn.asp
-----------------------------------------------
<!--#include file="inifile.asp"-->
<%
on error resume next
dim conn,connstr,dbuid,dbpwd,dbname,dbip
call IniFileLoad("virtual=SMSVote.ini") '配置文件的名字
dbuid=Chr("SMSVote","User") 'Section="SMSVote",Key="User"
dbpwd=Chr("SMSVote","PassWord") 'Section="SMSVote",Key="PassWord"
dbname=Chr("SMSVote","DB") 'Section="SMSVote",Key="DB"
dbip=Chr("SMSVote","server") 'Section="SMSVote",Key="server"
set conn=Server.CreateObject("adodb.Connection")
connstr="PROVIDER=SQLOLEDB;DATA SOURCE="&dbip&";UID="&dbuid&";PWD="&dbpwd&";DATABASE="&dbname
conn.open connstr
'response.write conn
response.write err.description
%>
标签:
版权申明:本站文章部分自网络,如有侵权,请联系:west999com@outlook.com
特别注意:本站所有转载文章言论不代表本站观点,本站所提供的摄影照片,插画,设计作品,如需使用,请与原作者联系,版权归原作者所有
IDC资讯: 主机资讯 注册资讯 托管资讯 vps资讯 网站建设
网站运营: 建站经验 策划盈利 搜索优化 网站推广 免费资源
网络编程: Asp.Net编程 Asp编程 Php编程 Xml编程 Access Mssql Mysql 其它
服务器技术: Web服务器 Ftp服务器 Mail服务器 Dns服务器 安全防护
软件技巧: 其它软件 Word Excel Powerpoint Ghost Vista QQ空间 QQ FlashGet 迅雷
网页制作: FrontPages Dreamweaver Javascript css photoshop fireworks Flash