常用ASP函数集【经验才是最重要的】

<%@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------------"&"<br>")

Response.Write(getsys()&"<br>")

Response.Write(GetBrowser()&"<br>")

Response.Write(GetSearcher()&"<br>")

Response.Write("IP:"&getIp()&"<br>")

Response.Write("来源:"&(getIPAdress(GetIp()))&"<br>")

Response.Write("<br>")

Response.Write("--------------数据提交检测--------------"&"<br>")

if not chkFrom then

    Response.write("请不要从站外提交内容！"&"<br>")

    Response.end

else

    Response.write("本站提交内容！"&"<br><br>")

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 ("<center>您的IP被禁止</center>")

    '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 "<Script Language='javascript'>{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(Request.Form(Sql_Post),Sql_Inj(Sql_DATA))>0 Then

                    Response.Write "<Script Language='javascript'>{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

End Function

Function CheckStr(byVal ChkStr) '检查无效字符

    Dim Str:Str=ChkStr

    Str=Trim(Str)

    If IsNull(Str) Then

        CheckStr = ""

        Exit Function

    End If

    Dim re

    Set re=new RegExp

    re.IgnoreCase =True

    re.Global=True

    re.Pattern="(\r\n){3,}"

    Str=re.Replace(Str,"$1$1$1")

    Set re=Nothing

    Str = Replace(Str,"'","''")

    Str = Replace(Str, "select", "select")

    Str = Replace(Str, "join", "join")

    Str = Replace(Str, "union", "union")

    Str = Replace(Str, "where", "where")

    Str = Replace(Str, "insert", "insert")

    Str = Replace(Str, "delete", "delete")

    Str = Replace(Str, "update", "update")

    Str = Replace(Str, "like", "like")

    Str = Replace(Str, "drop", "drop")

    Str = Replace(Str, "create", "create")

    Str = Replace(Str, "modify", "modify")

    Str = Replace(Str, "rename", "rename")

    Str = Replace(Str, "alter", "alter")

    Str = Replace(Str, "cast", "cast")

    CheckStr=Str

End Function

Function UnCheckStr(Str) '检查非法sql命令

        Str = Replace(Str, "select", "select")

        Str = Replace(Str, "join", "join")

        Str = Replace(Str, "union", "union")

        Str = Replace(Str, "where", "where")

        Str = Replace(Str, "insert", "insert")

        Str = Replace(Str, "delete", "delete")

        Str = Replace(Str, "update", "update")

        Str = Replace(Str, "like", "like")

        Str = Replace(Str, "drop", "drop")

        Str = Replace(Str, "create", "create")

        Str = Replace(Str, "modify", "modify")

        Str = Replace(Str, "rename", "rename")

        Str = Replace(Str, "alter", "alter")

        Str = Replace(Str, "cast", "cast")

        UnCheckStr=Str

End Function

Function Checkstr(Str) 'SQL防注入过滤涵数

    If Isnull(Str) Then

    CheckStr = ""

    Exit Function

    End If

    Str = Replace(Str,Chr(0),"", 1, -1, 1)

    Str = Replace(Str, """", """", 1, -1, 1)

    Str = Replace(Str,"<","<", 1, -1, 1)

    Str = Replace(Str,">",">", 1, -1, 1)

    Str = Replace(Str, "script", "script", 1, -1, 0)

    Str = Replace(Str, "SCRIPT", "SCRIPT", 1, -1, 0)

    Str = Replace(Str, "Script", "Script", 1, -1, 0)

    Str = Replace(Str, "script", "Script", 1, -1, 1)

    Str = Replace(Str, "object", "object", 1, -1, 0)

    Str = Replace(Str, "OBJECT", "OBJECT", 1, -1, 0)

    Str = Replace(Str, "Object", "Object", 1, -1, 0)

    Str = Replace(Str, "object", "Object", 1, -1, 1)

    Str = Replace(Str, "applet", "applet", 1, -1, 0)

    Str = Replace(Str, "APPLET", "APPLET", 1, -1, 0)

    Str = Replace(Str, "Applet", "Applet", 1, -1, 0)

    Str = Replace(Str, "applet", "Applet", 1, -1, 1)

    Str = Replace(Str, "[", "[")

    Str = Replace(Str, "]", "]")

    Str = Replace(Str, """", "", 1, -1, 1)

    Str = Replace(Str, "=", "=", 1, -1, 1)

    Str = Replace(Str, "'", "''", 1, -1, 1)

    Str = Replace(Str, "select", "select", 1, -1, 1)

    Str = Replace(Str, "execute", "execute", 1, -1, 1)

    Str = Replace(Str, "exec", "exec", 1, -1, 1)

    Str = Replace(Str, "join", "join", 1, -1, 1)

    Str = Replace(Str, "union", "union", 1, -1, 1)

    Str = Replace(Str, "where", "where", 1, -1, 1)

    Str = Replace(Str, "insert", "insert", 1, -1, 1)

    Str = Replace(Str, "delete", "delete", 1, -1, 1)

    Str = Replace(Str, "update", "update", 1, -1, 1)

    Str = Replace(Str, "like", "like", 1, -1, 1)

    Str = Replace(Str, "drop", "drop", 1, -1, 1)

    Str = Replace(Str, "create", "create", 1, -1, 1)

    Str = Replace(Str, "rename", "rename", 1, -1, 1)

    Str = Replace(Str, "count", "count", 1, -1, 1)

    Str = Replace(Str, "chr", "chr", 1, -1, 1)

    Str = Replace(Str, "mid", "mid", 1, -1, 1)

    Str = Replace(Str, "truncate", "truncate", 1, -1, 1)

    Str = Replace(Str, "nchar", "nchar", 1, -1, 1)

    Str = Replace(Str, "char", "char", 1, -1, 1)

    Str = Replace(Str, "alter", "alter", 1, -1, 1)

    Str = Replace(Str, "cast", "cast", 1, -1, 1)

    Str = Replace(Str, "exists", "exists", 1, -1, 1)

    Str = Replace(Str,Chr(13),"<br>", 1, -1, 1)

    CheckStr = Replace(Str,"'","''", 1, -1, 1)

End Function

Function HTMLEncode(reString) '过滤转换HTML代码

    Dim Str:Str=reString

    If Not IsNull(Str) Then

        Str = UnCheckStr(Str)

        Str = Replace(Str, "&", "&")

        Str = Replace(Str, ">", ">")

        Str = Replace(Str, "<", "<")

        Str = Replace(Str, CHR(32), " ")

        Str = Replace(Str, CHR(9), "    ")

        Str = Replace(Str, CHR(9), "    ")

        Str = Replace(Str, CHR(34),""")

        Str = Replace(Str, CHR(39),"'")

        Str = Replace(Str, CHR(13), "")

        Str = Replace(Str, CHR(10), "<br>")

        HTMLEncode = Str

    End If

End Function

Function DateToStr(DateTime,ShowType)  '日期转换函数

    Dim DateMonth,DateDay,DateHour,DateMinute

    DateMonth=Month(DateTime)

    DateDay=Day(DateTime)

    DateHour=Hour(DateTime)

    DateMinute=Minute(DateTime)

    If Len(DateMonth)<2 Then DateMonth="0"&DateMonth

    If Len(DateDay)<2 Then DateDay="0"&DateDay

    Select Case ShowType

    Case "Y-m-d"

        DateToStr=Year(DateTime)&"-"&DateMonth&"-"&DateDay

    Case "Y-m-d H:I A"

        Dim DateAMPM

        If DateHour>12 Then

            DateHour=DateHour-12

            DateAMPM="PM"

        Else

            DateHour=DateHour

            DateAMPM="AM"

        End If

        If Len(DateHour)<2 Then DateHour="0"&DateHour

        If Len(DateMinute)<2 Then DateMinute="0"&DateMinute

        DateToStr=Year(DateTime)&"-"&DateMonth&"-"&DateDay&" "&DateHour&":"&DateMinute&" "&DateAMPM

    Case "Y-m-d H:I:S"

        Dim DateSecond

        DateSecond=Second(DateTime)

        If Len(DateHour)<2 Then DateHour="0"&DateHour

        If Len(DateMinute)<2 Then DateMinute="0"&DateMinute

        If Len(DateSecond)<2 Then DateSecond="0"&DateSecond

        DateToStr=Year(DateTime)&"-"&DateMonth&"-"&DateDay&" "&DateHour&":"&DateMinute&":"&DateSecond

    Case "YmdHIS"

        DateSecond=Second(DateTime)

        If Len(DateHour)<2 Then DateHour="0"&DateHour

        If Len(DateMinute)<2 Then DateMinute="0"&DateMinute

        If Len(DateSecond)<2 Then DateSecond="0"&DateSecond

        DateToStr=Year(DateTime)&DateMonth&DateDay&DateHour&DateMinute&DateSecond

    Case "ym"

        DateToStr=Right(Year(DateTime),2)&DateMonth

    Case "d"

        DateToStr=DateDay

    Case Else

        If Len(DateHour)<2 Then DateHour="0"&DateHour

        If Len(DateMinute)<2 Then DateMinute="0"&DateMinute

        DateToStr=Year(DateTime)&"-"&DateMonth&"-"&DateDay&" "&DateHour&":"&DateMinute

    End Select

End Function

Function Date2Chinese(iDate) '获得ASP的中文日期字符串

　　 Dim num(10)

　　 Dim iYear

　　 Dim iMonth

　　 Dim iDay

　　 num(0) = "〇"

　　 num(1) = "一"

　　 num(2) = "二"

　　 num(3) = "三"

　　 num(4) = "四"

　　 num(5) = "五"

　　 num(6) = "六"

　　 num(7) = "七"

　　 num(8) = "八"

　　 num(9) = "九"

　　 iYear = Year(iDate)

　　 iMonth = Month(iDate)

　　 iDay = Day(iDate)

　　 Date2Chinese = num(iYear \ 1000) + num((iYear \ 100) Mod 10) + num((iYear\ 10) Mod 10) + num(iYear Mod 10) + "年"

　　 If iMonth >= 10 Then

　　　　 If iMonth = 10 Then

　　　　　　 Date2Chinese = Date2Chinese + "十" + "月"

　　　　 Else

　　　　　　 Date2Chinese = Date2Chinese + "十" + num(iMonth Mod 10) + "月"

　　　　 End If

　　 Else

　　　　 Date2Chinese = Date2Chinese + num(iMonth Mod 10) + "月"

　　 End If

　　 If iDay >= 10 Then

　　　　 If iDay = 10 Then

　　　　　　 Date2Chinese = Date2Chinese +"十" + "日"

　　　　 ElseIf iDay = 20 or iDay = 30 Then

　　　　　　 Date2Chinese = Date2Chinese + num(iDay \ 10) + "十" + "日"

　　　　 ElseIf iDay > 20 Then

　　　　　　 Date2Chinese = Date2Chinese + num(iDay \ 10) + "十" +num(iDay Mod 10) + "日"

　　　　 Else

　　　　　　 Date2Chinese = Date2Chinese + "十" + num(iDay Mod 10) + "日"

　　　　 End If

　　 Else

　　　　 Date2Chinese = Date2Chinese + num(iDay Mod 10) + "日"

　　 End If

End Function

Function lenStr(str)'计算字符串长度（字节）

    dim l,t,c

    dim i

    l=len(str)

    t=0

for i=1 to l

    c=asc(mid(str,i,1))

    if c<0 then c=c+65536

    if c<255 then t=t+1

    if c>255 then t=t+2

next

   lenstr=t

End Function

Function CreateArr(str) '生成二维数组数据如："1,a1,b1,c1,d1|2,a2,b2,c2,d2|5,a3,b3,c3,d3|8,a4,b4,c4,d4"

dim arr()

str=split(str,"|")

for i=0 to UBound(str)

    arrstr=split(str(i),",")

    for j=0 to Ubound(arrstr)

        ReDim Preserve arr(UBound(str),UBound(arrstr))

        arr(i,j)=arrstr(j)

    next

next

CreateArr=arr

End Function

Function ShowRsArr(rsArr) '用表格显示记录集getrows生成的数组的表结构

showHtml="<table width=100% border=1 cellspacing=0 cellpadding=0>"

    If Not IsEmpty(rsArr) Then

        For y=0 To Ubound(rsArr,2)

        showHtml=showHtml&"<tr>"

            for x=0 to Ubound(rsArr,1)

                showHtml=showHtml& "<td>"&rsArr(x,y)&"</td>"

            next

        showHtml=showHtml&"</tr>"

        next

    Else

        RshowHtml=showHtml&"<tr>"

        showHtml=showHtml&"<td>No Records</td>"

        showHtml=showHtml&"</tr>"

    End If

        showHtml=showHtml&"</table>"

    ShowRsArr=showHtml

End Function

'-----------------------------------------外接组件使用函数↓------------------------------------------

Function sendMail(to_Email,from_Email,from_Name,mail_Subject,mail_Body,mail_htmlBody) 'Jmail 发送邮件

  Set vibo_mail = Server.CreateObject("JMAIL.Message")    '建立发送邮件的对象

  vibo_mail.silent = true                                 '屏蔽例外错误，返回FALSE跟TRUE两值j

  vibo_mail.logging = true                                '启用邮件日志

  vibo_mail.Charset = "gb2312"                            '邮件的文字编码为国标

  'vibo_mail.ContentType = "text/html"                     '邮件的格式为HTML格式

  'vibo_mail.Prority = 1                                   '邮件的紧急程序，1 为最快，5 为最慢， 3 为默认值

  vibo_mail.AddRecipient to_Email                         '邮件收件人的地址

  vibo_mail.From = from_Email                             '发件人的E-MAIL地址

  vibo_mail.FromName = from_Name                          '发件人姓名

  vibo_mail.MailServerUserName = "system@aaa.com"       '登录邮件服务器所需的用户名

  vibo_mail.MailServerPassword = "asdasd"     '登录邮件服务器所需的密码

  vibo_mail.Subject = mail_Subject                        '邮件的标题

  vibo_mail.Body = mail_Body                              '正文

  vibo_mail.HTMLBody = mail_htmlBody                      'HTML正文

  vibo_mail.ReturnReceipt = True

  vibo_mail.Send("smtp.263xmail.com")                     '执行邮件发送（通过邮件服务器地址）

  vibo_mail.Close()

  set vibo_mail=nothing

End Function

'---------------------------------------程序执行时间检测↓----------------------------------------------

EndTime=Timer()

If EndTime<StartTime Then

    EndTime=EndTime+24*3600

End if

runTime=(EndTime-StartTime)*1000

Response.Write("------------程序执行时间检测------------"&"<br>")

Response.Write("程序执行时间"&runTime&"毫秒")

'-----------------------------------------系统检测使用函数↓------------------------------------------

'---------------------检测网页是否有效-----------------------

Function IsValidUrl(url)

        Set xl = Server.CreateObject("Microsoft.XMLHTTP")

        xl.Open "HEAD",url,False

        xl.Send

        IsValidUrl = (xl.status=200)

End Function

'If IsValidUrl(""&fileurl&"") Then

'    response.redirect fileurl

'Else

'    Response.Write "由于下载用户过多,程序检测到文件暂时无法下载,请更换其他下载地址!感谢您对本软件网站的支持哦^_^"

'End If

'------------------检查某一目录是否存在-------------------

Function getHTMLPage(filename) '获取文件内容

    Dim fso,file

    Set fso = Server.CreateObject("Scripting.FileSystemObject")

    Set File=fso.OpenTextFile(server.mappath(filename))

    showHtml=File.ReadAll

    File.close

    Set File=nothing

    Set fso=nothing

    getHTMLPage=showHtml '输出

End function

Function CheckDir(FolderPath)

    dim fso

    folderpath=Server.MapPath(".")&"\"&folderpath

    Set fso = Server.CreateObject("Scripting.FileSystemObject")

    If fso.FolderExists(FolderPath) then

    '存在

        CheckDir = True

    Else

    '不存在

        CheckDir = False

    End if

    Set fso = nothing

End Function

Function CheckFile(FilePath) '检查某一文件是否存在

    Dim fso

    Filepath=Server.MapPath(FilePath)

    Set fso = Server.CreateObject("Scripting.FileSystemObject")

    If fso.FileExists(FilePath) then

    '存在

        CheckFile = True

    Else

    '不存在

        CheckFile = False

    End if

    Set fso = nothing

End Function

'-------------根据指定名称生成目录---------

Function MakeNewsDir(foldername)

    dim fso,f

    Set fso = Server.CreateObject("Scripting.FileSystemObject")

    Set f = fso.CreateFolder(foldername)

    MakeNewsDir = True

    Set fso = nothing

End Function

Function CreateHTMLPage(filename,FileData,C_mode) '生成文件

    if C_mode=0 then '使用FSO生成

        Dim fso,txt

        Set fso = CreateObject("Scripting.FileSystemObject")

        Filepath=Server.MapPath(filename)

        if CheckFile(filename) then fso.DeleteFile Filepath,True '防止续写

        Set txt=fso.OpenTextFile(Filepath,8,True)

        txt.Write FileData

        txt.Close

        Set fso = nothing

    elseif C_mode=1 then '使用Stream生成

        Dim viboStream

        On Error Resume Next

        Set viboStream = Server.createObject("ADODB.Stream")

        If Err.Number=-2147221005 Then

            Response.Write "<div align='center' style=""font-size:12px;font-family:Tahoma;"">非常遗憾,您的主机不支持 ADODB.Stream,不能使用本程序</div>"

            Err.Clear

            Response.End

        End If

        With viboStream

        .Type = 2

        .Open

        .CharSet = "GB2312"

        .Position = objStream.Size

        .WriteText = FileData

        .SaveToFile Server.MapPath(filename),2

        .Close

        End With

        Set viboStream = Nothing

    end if

    Response.Write "<div align='center' style=""font-size:12px;font-family:Tahoma;"">恭喜!文件 <a href="""&filename&""" target=""_blank"" style=""font-weight: bold;color: #FF0000;"">"&filename&"</a> 已经生成完毕!...</div>"

    Response.Flush()

End Function

Function CheckBadWord(byVal ChkStr)'过滤脏字

    Dim Str:Str = ChkStr

    Str = Trim(Str)

    If IsNull(Str) Then

        CheckBadWord = ""

        Exit Function

    End If

    DIC = getHTMLPage("include/badWord.txt")'载入脏字词典

    DICArr = split(DIC,CHR(10))

    For i  =0 To Ubound(DICArr )

        WordDIC = split(DICArr(i),"=")

        Str = Replace(Str,WordDIC(0),WordDIC(1))

    next

    CheckBadWord = Str

End function

%>

常用ASP函数集【经验才是最重要的】

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