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常用ASP函数集【经验才是最重要的】_应用技巧_
2023-05-25
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简介 常用ASP函数集【经验才是最重要的】_应用技巧_
<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>
<%
StartTime=timer() '程序执行时间检测
'###############################################################
'┌──VIBO───────────────────┐
'│ VIBO STUDIO 版权所有 │
'└───────────────────────┘
' Author:Vibo
' Email:vibo_cn@hotmail.com
'----------------- Vibo ASP站点开发常用函数库 ------------------
'OpenDB(vdata_url) -------------------- 打开数据库
'getIp() ------------------------------- 得到真实IP
'getIPAdress(sip)------------------------ 查找ip对应的真实地址
'IP2Num(sip) ---------------------------- 限制某段IP地址
'chkFrom() ------------------------------ 防站外提交设定
'getsys() ------------------------------- 操作系统检测
'GetBrowser() --------------------------- 浏览器版本检测
'GetSearcher() -------------------------- 识别搜索引擎
'
'---------------------- 数据过滤 ↓----------------------------
'CheckStr(byVal ChkStr) ----------------- 检查无效字符
'CheckSql() ----------------------------- 防止SQL注入
'UnCheckStr(Str)------------------------- 检查非法sql命令
'Checkstr(Str) -------------------------- ASP最新SQL防注入过滤涵数
'HTMLEncode(reString) ------------------- 过滤转换HTML代码
'DateToStr(DateTime,ShowType) ----------- 日期转换函数
'Date2Chinese(iDate) -------------------- 获得ASP的中文日期字符串
'lenStr(str) ---------------------------- 计算字符串长度（字节）
'CreateArr(str) ------------------------- 生成二维数组
'ShowRsArr(rsArr) ----------------------- 用表格显示记录集getrows生成的数组的表结构
'---------------------- 外接组件使用函数↓------------------------
'sendMail(to_Email,from_Email,from_Name,mail_Subject,mail_Body,mail_htmlBody) -----'Jmail组件 发送邮件
'-----------------------------------------系统检测函数↓------------------------------------------
'IsValidUrl(url) ------------------------ 检测网页是否有效
'getHTMLPage(filename) ------------------ 获取文件内容
'CheckFile(FilePath) -------------------- 检查某一文件是否存在
'CheckDir(FolderPath) ------------------- 检查某一目录是否存在
'MakeNewsDir(foldername) ---------------- 根据指定名称生成目录
'CreateHTMLPage(filename,FileData,C_mode) 生成文件
'CheckBadWord(byVal ChkStr) ------------- 过滤脏字
'###############################################################
Dim ipData_url
ipData_url="./Ip.mdb"
Response.Write("--------------客户端信息检测------------"&"
")
Response.Write(getsys()&"
")
Response.Write(GetBrowser()&"
")
Response.Write(GetSearcher()&"
")
Response.Write("IP:"&getIp()&"
")
Response.Write("来源:"&(getIPAdress(GetIp()))&"
")
Response.Write("
")
Response.Write("--------------数据提交检测--------------"&"
")
if not chkFrom then
Response.write("请不要从站外提交内容！"&"
")
Response.end
else
Response.write("本站提交内容！"&"
")
End if
function OpenDB(vdata_url)
'------------------------------打开数据库
'使用:Conn = OpenDB("data/data.mdb")
Dim vibo_Conn
Set vibo_Conn= Server.CreateObject("ADODB.Connection")
vibo_Conn.ConnectionString="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath(vdata_url)
vibo_Conn.Open
OpenDB=vibo_Conn
End Function
function getIp()
'-----------------------得到真实IP
userip = Request.ServerVariables("HTTP_X_FORWARDED_FOR")
If userip = "" Then userip = Request.ServerVariables("REMOTE_ADDR")
getIp=userip
End function
Function getIPAdress(sip)
'---------------------查找ip对应的真实地址
Dim iparr,iprs,country,city
If sip="127.0.0.1" then sip= "192.168.0.1"
iparr=split(sip,".")
sip=cint(iparr(0))*256*256*256+cint(iparr(1))*256*256+cint(iparr(2))*256+cint(iparr(3))-1
Dim vibo_ipconn_STRING
vibo_ipconn_STRING = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source="&Server.MapPath(ipData_url)
Set iprs = Server.CreateObject("ADODB.Recordset")
iprs.ActiveConnection = vibo_ipconn_STRING
iprs.Source = "Select Top 1 city, country FROM address Where ip1 <=" & sip & " and " & sip & "<=ip2"
iprs.CursorType = 0
iprs.CursorLocation = 2
iprs.LockType = 1
iprs.Open()
If iprs.bof and iprs.eof then
country="未知地区"
city=""
Else
country=iprs.Fields.Item("country").Value
city=iprs.Fields.Item("city").Value
End If
getIPAdress=country&city
iprs.Close()
Set iprs = Nothing
End Function
Function IP2Num(sip)
'--------------------限制某段IP地址
dim str1,str2,str3,str4
dim num
IP2Num=0
if isnumeric(left(sip,2)) then
str1=left(sip,instr(sip,".")-1)
sip=mid(sip,instr(sip,".")+1)
str2=left(sip,instr(sip,".")-1)
sip=mid(sip,instr(sip,".")+1)
str3=left(sip,instr(sip,".")-1)
str4=mid(sip,instr(sip,".")+1)
num=cint(str1)*256*256*256+cint(str2)*256*256+cint(str3)*256+cint(str4)-1
IP2Num = num
end if
end function
'userIPnum = IP2Num(Request.ServerVariables("REMOTE_ADDR"))
'if userIPnum > IP2Num("192.168.0.0") and userIPnum < IP2Num("192.168.0.255") then
'response.write ("您的IP被禁止 ")
'response.end
'end if
Function chkFrom()
'----------------------------防站外提交设定
Dim server_v1,server_v2, server1, server2
chkFrom=False
server1=Cstr(Request.ServerVariables("HTTP_REFERER"))
server2=Cstr(Request.ServerVariables("SERVER_NAME"))
If Mid(server1,8,len(server2))=server2 Then chkFrom=True
End Function
'if not chkFrom then
'Response.write("请不要从站外提交内容！")
'Response.end
'End if
function getsys()
'----------------------------------操作系统检测
vibo_soft=Request.ServerVariables("HTTP_USER_AGENT")
if instr(vibo_soft,"Windows NT 5.0") then
msm="Win 2000"
elseif instr(vibo_soft,"Windows NT 5.1") then
msm="Win XP"
elseif instr(vibo_soft,"Windows NT 5.2") then
msm="Win 2003"
elseif instr(vibo_soft,"4.0") then
msm="Win NT"
elseif instr(vibo_soft,"NT") then
msm="Win NT"
elseif instr(vibo_soft,"Windows CE") then
msm="Windows CE"
elseif instr(vibo_soft,"Windows 9") then
msm="Win 9x"
elseif instr(vibo_soft,"9x") then
msm="Windows ME"
elseif instr(vibo_soft,"98") then
msm="Windows 98"
elseif instr(vibo_soft,"Windows 95") then
msm="Windows 95"
elseif instr(vibo_soft,"Win32") then
msm="Win32"
elseif instr(vibo_soft,"unix") or instr(vibo_soft,"linux") or instr(vibo_soft,"SunOS") or instr(vibo_soft,"BSD") then
msm="类Unix"
elseif instr(vibo_soft,"Mac") then
msm="Mac"
else
msm="Other"
end if
getsys=msm
End Function
function GetBrowser()
'----------------------------------浏览器版本检测
dim vibo_soft
vibo_soft=Request.ServerVariables("HTTP_USER_AGENT")
Browser="unknown"
version="unknown"
'vibo_soft="Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; TencentTraveler ; .NET CLR 1.1.4322)"
If Left(vibo_soft,7) ="Mozilla" Then '有此标识为浏览器
vibo_soft=Split(vibo_soft,";")
If InStr(vibo_soft(1),"MSIE")>0 Then
Browser="Microsoft Internet Explorer "
version=Trim(Left(Replace(vibo_soft(1),"MSIE",""),6))
ElseIf InStr(vibo_soft(4),"Netscape")>0 Then
Browser="Netscape "
tmpstr=Split(vibo_soft(4),"/")
version=tmpstr(UBound(tmpstr))
ElseIf InStr(vibo_soft(4),"rv:")>0 Then
Browser="Mozilla "
tmpstr=Split(vibo_soft(4),":")
version=tmpstr(UBound(tmpstr))
If InStr(version,")") > 0 Then
tmpstr=Split(version,")")
version=tmpstr(0)
End If
End If
ElseIf Left(vibo_soft,5) ="Opera" Then
vibo_soft=Split(vibo_soft,"/")
Browser="Mozilla "
tmpstr=Split(vibo_soft(1)," ")
version=tmpstr(0)
End If
If version<>"unknown" Then
Dim Tmpstr1
Tmpstr1=Trim(Replace(version,".",""))
If Not IsNumeric(Tmpstr1) Then
version="unknown"
End If
End If
GetBrowser=Browser &" "& version
End function
function GetSearcher()
'----------------------识别搜索引擎
Dim botlist,Searcher
Dim vibo_soft
vibo_soft=Request.ServerVariables("HTTP_USER_AGENT")
Botlist="Google,Isaac,SurveyBot,Baiduspider,ia_archiver,P.Arthur,FAST-WebCrawler,Java,Microsoft-ATL-Native,TurnitinBot,WebGather,Sleipnir,TencentTraveler"
Botlist=split(Botlist,",")
For i=0 to UBound(Botlist)
If InStr(vibo_soft,Botlist(i))>0 Then
Searcher=Botlist(i)&" 搜索器"
IsSearch=True
Exit For
End If
Next
If IsSearch Then
GetSearcher=Searcher
else
GetSearcher="unknown"
End if
End function
'----------------------------------数据过滤 ↓---------------------------------------
Function CheckSql() '防止SQL注入
Dim sql_injdata
SQL_injdata = "'|and|exec|insert|select|delete|update|count|*|%|chr|mid|master|truncate|char|declare"
SQL_inj = split(SQL_Injdata,"|")
If Request.QueryString<>"" Then
For Each SQL_Get In Request.QueryString
For SQL_Data=0 To Ubound(SQL_inj)
if instr(Request.QueryString(SQL_Get),Sql_Inj(Sql_DATA))>0 Then
Response.Write "{alert('请不要在参数中包含非法字符！');history.back(-1)}< /Script>"
Response.end
end if
next
Next
End If
If Request.Form<>"" Then
For Each Sql_Post In Request.Form
For SQL_Data=0 To Ubound(SQL_inj)
if instr(Requ
<%
StartTime=timer() '程序执行时间检测
'###############################################################
'┌──VIBO───────────────────┐
'│ VIBO STUDIO 版权所有 │
'└───────────────────────┘
' Author:Vibo
' Email:vibo_cn@hotmail.com
'----------------- Vibo ASP站点开发常用函数库 ------------------
'OpenDB(vdata_url) -------------------- 打开数据库
'getIp() ------------------------------- 得到真实IP
'getIPAdress(sip)------------------------ 查找ip对应的真实地址
'IP2Num(sip) ---------------------------- 限制某段IP地址
'chkFrom() ------------------------------ 防站外提交设定
'getsys() ------------------------------- 操作系统检测
'GetBrowser() --------------------------- 浏览器版本检测
'GetSearcher() -------------------------- 识别搜索引擎
'
'---------------------- 数据过滤 ↓----------------------------
'CheckStr(byVal ChkStr) ----------------- 检查无效字符
'CheckSql() ----------------------------- 防止SQL注入
'UnCheckStr(Str)------------------------- 检查非法sql命令
'Checkstr(Str) -------------------------- ASP最新SQL防注入过滤涵数
'HTMLEncode(reString) ------------------- 过滤转换HTML代码
'DateToStr(DateTime,ShowType) ----------- 日期转换函数
'Date2Chinese(iDate) -------------------- 获得ASP的中文日期字符串
'lenStr(str) ---------------------------- 计算字符串长度（字节）
'CreateArr(str) ------------------------- 生成二维数组
'ShowRsArr(rsArr) ----------------------- 用表格显示记录集getrows生成的数组的表结构
'---------------------- 外接组件使用函数↓------------------------
'sendMail(to_Email,from_Email,from_Name,mail_Subject,mail_Body,mail_htmlBody) -----'Jmail组件 发送邮件
'-----------------------------------------系统检测函数↓------------------------------------------
'IsValidUrl(url) ------------------------ 检测网页是否有效
'getHTMLPage(filename) ------------------ 获取文件内容
'CheckFile(FilePath) -------------------- 检查某一文件是否存在
'CheckDir(FolderPath) ------------------- 检查某一目录是否存在
'MakeNewsDir(foldername) ---------------- 根据指定名称生成目录
'CreateHTMLPage(filename,FileData,C_mode) 生成文件
'CheckBadWord(byVal ChkStr) ------------- 过滤脏字
'###############################################################
Dim ipData_url
ipData_url="./Ip.mdb"
Response.Write("--------------客户端信息检测------------"&"
")
Response.Write(getsys()&"
")
Response.Write(GetBrowser()&"
")
Response.Write(GetSearcher()&"
")
Response.Write("IP:"&getIp()&"
")
Response.Write("来源:"&(getIPAdress(GetIp()))&"
")
Response.Write("
")
Response.Write("--------------数据提交检测--------------"&"
")
if not chkFrom then
Response.write("请不要从站外提交内容！"&"
")
Response.end
else
Response.write("本站提交内容！"&"
")
End if
function OpenDB(vdata_url)
'------------------------------打开数据库
'使用:Conn = OpenDB("data/data.mdb")
Dim vibo_Conn
Set vibo_Conn= Server.CreateObject("ADODB.Connection")
vibo_Conn.ConnectionString="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath(vdata_url)
vibo_Conn.Open
OpenDB=vibo_Conn
End Function
function getIp()
'-----------------------得到真实IP
userip = Request.ServerVariables("HTTP_X_FORWARDED_FOR")
If userip = "" Then userip = Request.ServerVariables("REMOTE_ADDR")
getIp=userip
End function
Function getIPAdress(sip)
'---------------------查找ip对应的真实地址
Dim iparr,iprs,country,city
If sip="127.0.0.1" then sip= "192.168.0.1"
iparr=split(sip,".")
sip=cint(iparr(0))*256*256*256+cint(iparr(1))*256*256+cint(iparr(2))*256+cint(iparr(3))-1
Dim vibo_ipconn_STRING
vibo_ipconn_STRING = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source="&Server.MapPath(ipData_url)
Set iprs = Server.CreateObject("ADODB.Recordset")
iprs.ActiveConnection = vibo_ipconn_STRING
iprs.Source = "Select Top 1 city, country FROM address Where ip1 <=" & sip & " and " & sip & "<=ip2"
iprs.CursorType = 0
iprs.CursorLocation = 2
iprs.LockType = 1
iprs.Open()
If iprs.bof and iprs.eof then
country="未知地区"
city=""
Else
country=iprs.Fields.Item("country").Value
city=iprs.Fields.Item("city").Value
End If
getIPAdress=country&city
iprs.Close()
Set iprs = Nothing
End Function
Function IP2Num(sip)
'--------------------限制某段IP地址
dim str1,str2,str3,str4
dim num
IP2Num=0
if isnumeric(left(sip,2)) then
str1=left(sip,instr(sip,".")-1)
sip=mid(sip,instr(sip,".")+1)
str2=left(sip,instr(sip,".")-1)
sip=mid(sip,instr(sip,".")+1)
str3=left(sip,instr(sip,".")-1)
str4=mid(sip,instr(sip,".")+1)
num=cint(str1)*256*256*256+cint(str2)*256*256+cint(str3)*256+cint(str4)-1
IP2Num = num
end if
end function
'userIPnum = IP2Num(Request.ServerVariables("REMOTE_ADDR"))
'if userIPnum > IP2Num("192.168.0.0") and userIPnum < IP2Num("192.168.0.255") then
'response.write ("
'response.end
'end if
Function chkFrom()
'----------------------------防站外提交设定
Dim server_v1,server_v2, server1, server2
chkFrom=False
server1=Cstr(Request.ServerVariables("HTTP_REFERER"))
server2=Cstr(Request.ServerVariables("SERVER_NAME"))
If Mid(server1,8,len(server2))=server2 Then chkFrom=True
End Function
'if not chkFrom then
'Response.write("请不要从站外提交内容！")
'Response.end
'End if
function getsys()
'----------------------------------操作系统检测
vibo_soft=Request.ServerVariables("HTTP_USER_AGENT")
if instr(vibo_soft,"Windows NT 5.0") then
msm="Win 2000"
elseif instr(vibo_soft,"Windows NT 5.1") then
msm="Win XP"
elseif instr(vibo_soft,"Windows NT 5.2") then
msm="Win 2003"
elseif instr(vibo_soft,"4.0") then
msm="Win NT"
elseif instr(vibo_soft,"NT") then
msm="Win NT"
elseif instr(vibo_soft,"Windows CE") then
msm="Windows CE"
elseif instr(vibo_soft,"Windows 9") then
msm="Win 9x"
elseif instr(vibo_soft,"9x") then
msm="Windows ME"
elseif instr(vibo_soft,"98") then
msm="Windows 98"
elseif instr(vibo_soft,"Windows 95") then
msm="Windows 95"
elseif instr(vibo_soft,"Win32") then
msm="Win32"
elseif instr(vibo_soft,"unix") or instr(vibo_soft,"linux") or instr(vibo_soft,"SunOS") or instr(vibo_soft,"BSD") then
msm="类Unix"
elseif instr(vibo_soft,"Mac") then
msm="Mac"
else
msm="Other"
end if
getsys=msm
End Function
function GetBrowser()
'----------------------------------浏览器版本检测
dim vibo_soft
vibo_soft=Request.ServerVariables("HTTP_USER_AGENT")
Browser="unknown"
version="unknown"
'vibo_soft="Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; TencentTraveler ; .NET CLR 1.1.4322)"
If Left(vibo_soft,7) ="Mozilla" Then '有此标识为浏览器
vibo_soft=Split(vibo_soft,";")
If InStr(vibo_soft(1),"MSIE")>0 Then
Browser="Microsoft Internet Explorer "
version=Trim(Left(Replace(vibo_soft(1),"MSIE",""),6))
ElseIf InStr(vibo_soft(4),"Netscape")>0 Then
Browser="Netscape "
tmpstr=Split(vibo_soft(4),"/")
version=tmpstr(UBound(tmpstr))
ElseIf InStr(vibo_soft(4),"rv:")>0 Then
Browser="Mozilla "
tmpstr=Split(vibo_soft(4),":")
version=tmpstr(UBound(tmpstr))
If InStr(version,")") > 0 Then
tmpstr=Split(version,")")
version=tmpstr(0)
End If
End If
ElseIf Left(vibo_soft,5) ="Opera" Then
vibo_soft=Split(vibo_soft,"/")
Browser="Mozilla "
tmpstr=Split(vibo_soft(1)," ")
version=tmpstr(0)
End If
If version<>"unknown" Then
Dim Tmpstr1
Tmpstr1=Trim(Replace(version,".",""))
If Not IsNumeric(Tmpstr1) Then
version="unknown"
End If
End If
GetBrowser=Browser &" "& version
End function
function GetSearcher()
'----------------------识别搜索引擎
Dim botlist,Searcher
Dim vibo_soft
vibo_soft=Request.ServerVariables("HTTP_USER_AGENT")
Botlist="Google,Isaac,SurveyBot,Baiduspider,ia_archiver,P.Arthur,FAST-WebCrawler,Java,Microsoft-ATL-Native,TurnitinBot,WebGather,Sleipnir,TencentTraveler"
Botlist=split(Botlist,",")
For i=0 to UBound(Botlist)
If InStr(vibo_soft,Botlist(i))>0 Then
Searcher=Botlist(i)&" 搜索器"
IsSearch=True
Exit For
End If
Next
If IsSearch Then
GetSearcher=Searcher
else
GetSearcher="unknown"
End if
End function
'----------------------------------数据过滤 ↓---------------------------------------
Function CheckSql() '防止SQL注入
Dim sql_injdata
SQL_injdata = "'|and|exec|insert|select|delete|update|count|*|%|chr|mid|master|truncate|char|declare"
SQL_inj = split(SQL_Injdata,"|")
If Request.QueryString<>"" Then
For Each SQL_Get In Request.QueryString
For SQL_Data=0 To Ubound(SQL_inj)
if instr(Request.QueryString(SQL_Get),Sql_Inj(Sql_DATA))>0 Then
Response.Write "
Response.end
end if
next
Next
End If
If Request.Form<>"" Then
For Each Sql_Post In Request.Form
For SQL_Data=0 To Ubound(SQL_inj)
if instr(Requ
