首行的空格会被过滤掉,代码如下,是哪一句的问题呢???? <% function cutstr(str,strlen,more,url) if len(str)>strlen then str=left(str,strlen) & "......" end if if (len(str)>strlen) and more then str=str+" [url="+url+"]µãÕâÀï²é¿´ÏêÇé[/url]" end if cutstr=str end function function strLength(str) ON ERROR RESUME NEXT dim WINNT_CHINESE WINNT_CHINESE = (len("ÂÛ̳")=2) if WINNT_CHINESE then dim l,t,c dim i l=len(str) t=l 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 end if next strLength=t else strLength=len(str) end if if err.number<>0 then err.clear end function function AutoUrl(str) on error resume next Set url=new RegExp url.IgnoreCase =True url.Global=True url.MultiLine = True url.Pattern = "^(http://[A-Za-z0-9\./=\?%\-&_~`@:+!]+)" str = url.Replace(str,"[url=$1]$1[/url]") url.Pattern = "(http://[A-Za-z0-9\./=\?%\-&_~`@:+!]+)$" str = url.Replace(str,"[url=$1]$1[/url]") url.Pattern = "^(www.[A-Za-z0-9\./=\?%\-&_~`@:+!]+)" str = url.Replace(str,"[url=http://$1]$1[/url]") url.Pattern = "(www.[A-Za-z0-9\./=\?%\-&_~`@:+!]+)$" str = url.Replace(str,"[url=http://$1]$1[/url]") set url=Nothing AutoUrl=str end function Rem ÅжÏÊý×ÖÊÇ·ñÕûÐÎ function isInteger(para) on error resume next dim str dim l,i if isNUll(para) then isInteger=false exit function end if str=cstr(para) if trim(str)="" then isInteger=false exit function end if l=len(str) for i=1 to l if mid(str,i,1)>"9" or mid(str,i,1)<"0" then isInteger=false exit function end if next isInteger=true if err.number<>0 then err.clear end function function DoTrimProperly(str, nNamedFormat, properly, pointed, points) dim strRet strRet = Server.HTMLEncode(str) strRet = replace(strRet, vbcrlf,"
") strRet = replace(strRet, vbtab,"") If (LEN(strRet) > nNamedFormat) Then strRet = LEFT(strRet, nNamedFormat) If (properly = 1) Then Dim TempArray TempArray = split(strRet, " ") Dim n strRet = "" for n = 0 to Ubound(TempArray) - 1 strRet = strRet & " " & TempArray(n) next End If If (pointed = 1) Then strRet = strRet & points End If End If DoTrimProperly = strRet End Function Function FormatStr(String) on Error resume next String = Replace(String, CHR(13), "") String = Replace(String, "<", "<") String = Replace(String, ">", ">") String = Replace(String, CHR(10) & CHR(10), "

") String = Replace(String, CHR(10), "
") String = Replace(String, CHR(32), " ") FormatStr = String End Function Function Ubb2Html(str, showemot, showimg) ON ERROR RESUME NEXT if not str<>"" then exit function tmpstr="uNobwab" str=UbbStr(str,"url") str=UbbStr(str,"quote") str=UbbStr(str,"color") str=UbbStr(str,"size") str=UbbStr(str,"face") if showemot then for i=1 to 16 str=replace(str,":em"&i&":","",1,6,1) str=replace(str,":em"&i&":","",1,-1,1) next end if if showimg then str=UbbStr(str,"img") str=UbbStr(str,"swf") str=UbbStr(str,"dir") str=UbbStr(str,"rm") str=UbbStr(str,"mp") str=UbbStr(str,"qt") end if str=UbbStr(str,"frame") str=replace(str,"[b]","",1,-1,1) str=replace(str,"[/b]","",1,-1,1) str=replace(str,"[u]","",1,-1,1) str=replace(str,"[/u]","",1,-1,1) str=replace(str,"[i]","",1,-1,1) str=replace(str,"[/i]","",1,-1,1) str=replace(str,"[br]","
",1,-1,1) str=replace(str,"[center]","",1,-1,1) str=replace(str,"[/center]","",1,-1,1) str=replace(str,"[fly]","",1,-1,1) str=replace(str,"[/fly]","",1,-1,1) str=replace(str,"["&tmpstr,"[",1,-1,1) str=replace(str,tmpstr&"]","]",1,-1,1) str=replace(str,"/"&tmpstr,"/",1,-1,1) Ubb2Html=str End Function function ubbstr(ubb_str,UbbKeyWord) ON ERROR RESUME NEXT tmpstr="uNobwab" beginstr=1 endstr=1 do while UbbKeyWord="url" or UbbKeyWord="color" or UbbKeyWord="size" or UbbKeyWord="face" beginstr=instr(beginstr,ubb_str,"["&UbbKeyWord&"=",1) if beginstr=0 then exit do endstr=instr(beginstr,ubb_str,"]",1) if endstr=0 then exit do LUbbKeyWord=UbbKeyWord beginstr=beginstr+len(lUbbKeyWord)+2 text=mid(ubb_str,beginstr,endstr-beginstr) codetext=replace(text,"[","["&tmpstr,1,-1,1) codetext=replace(codetext,"]",tmpstr&"]",1,-1,1) codetext=replace(codetext,"/","/"&tmpstr,1,-1,1) select case UbbKeyWord case "face" ubb_str=replace(ubb_str,"[face="&text&"]","",1,1,1) ubb_str=replace(ubb_str,"[/face]","",1,1,1) case "color" ubb_str=replace(ubb_str,"[color="&text&"]","",1,1,1) ubb_str=replace(ubb_str,"[/color]","",1,1,1) case "size" if IsNumeric(text) then if text>6 then text=6 if text<1 then text=1 ubb_str=replace(ubb_str,"[size="&text&"]","",1,1,1) ubb_str=replace(ubb_str,"[/size]","",1,1,1) end if case "url" ubb_str=replace(ubb_str,"[url="&text&"]","",1,1,1) ubb_str=replace(ubb_str,"[/url]","",1,1,1) end select loop beginstr=1 do beginstr=instr(beginstr,ubb_str,"["&UbbKeyWord&"]",1) if beginstr=0 then exit do endstr=instr(beginstr,ubb_str,"[/"&UbbKeyWord&"]",1) if endstr=0 then exit do LUbbKeyWord=UbbKeyWord beginstr=beginstr+len(lUbbKeyWord)+2 text=mid(ubb_str,beginstr,endstr-beginstr) codetext=replace(text,"[","["&tmpstr,1,-1,1) codetext=replace(codetext,"]",tmpstr&"]",1,-1,1) codetext=replace(codetext,"/","/"&tmpstr,1,-1,1) select case UbbKeyWord case "url" ubb_str=replace(ubb_str,"["&UbbKeyWord&"]"&text,""&codetext,1,1,1) ubb_str=replace(ubb_str,""&codetext&"[/"&UbbKeyWord&"]",""&codetext&"",1,1,1) case "img" ubb_str=replace(ubb_str,"[img]"&text,"",1,1,1) case "quote" atext=replace(text,"[img]","",1,-1,1) atext=replace(atext,"[/img]","",1,-1,1) atext=replace(atext,"[swf]","",1,-1,1) atext=replace(atext,"[/swf]","",1,-1,1) atext=replace(atext,"[dir]","",1,-1,1) atext=replace(atext,"[/dir]","",1,-1,1) atext=replace(atext,"[rm]","",1,-1,1) atext=replace(atext,"[/rm]","",1,-1,1) atext=replace(atext,"[mp]","",1,-1,1) atext=replace(atext,"[/mp]","",1,-1,1) atext=replace(atext,"[qt]","",1,-1,1) atext=replace(atext,"[/qt]","",1,-1,1) atext=replace(atext,"
","
",1,-1,1) ubb_str=replace(ubb_str,"[quote]"&text,"

ÒýÓÃ

---

"&atext,1,1,1) ubb_str=replace(ubb_str,"[/quote]","

---

",1,1,1) case "swf" ubb_str=replace(ubb_str,"[swf]"&text,"Flash¶¯»­:
"&text&"
",1,1,1) ubb_str=replace(ubb_str,"[/swf]","",1,1,1) case "dir" ubb_str=replace(ubb_str,"[dir]"&text,"shockwaveÎļþ:
"&text&"
",1,1,1) ubb_str=replace(ubb_str,"[/dir]","",1,1,1) case "rm" ubb_str=replace(ubb_str,"[rm]"&text,"realplayÊÓƵÎļþ:
"&text&"

",1,1,1) ubb_str=replace(ubb_str,"[/rm]","",1,1,1) case "mp" ubb_str=replace(ubb_str,"[mp]"&text,"Media PlayerÊÓƵÎļþ:
"&text&"
",1,1,1) ubb_str=replace(ubb_str,"[/mp]","",1,1,1) case "qt" ubb_str=replace(ubb_str,"[qt]"&text,"QuickTimeÊÓƵÎļþ:
"&text&"
",1,1,1) ubb_str=replace(ubb_str,"[/qt]","",1,1,1) case "frame" ubb_str=replace(ubb_str,"[frame]"&text,"

Ò³Ãæ:µãÕâÀï²Î¹Û

",1,1,1) end select loop ubbstr=ubb_str end function function htmlencode2(str) dim result dim l if isNULL(str) then htmlencode2="" exit function end if l=len(str) result="" dim i for i = 1 to l select case mid(str,i,1) case "<" result=result+"<" case ">" result=result+">" case chr(34) result=result+""" case "&" result=result+"&" case chr(32) result=result+" " if i+1<=l and i-1>0 then if mid(str,i+1,1)=chr(32) or mid(str,i+1,1)=chr(9) or mid(str,i-1,1)=chr(32) or mid(str,i-1,1)=chr(9) then result=result+" " else result=result+" " end if else result=result+" " end if case chr(9) result=result+" " case else result=result+mid(str,i,1) end select next htmlencode2=result end function } %>

学习中,我看不懂.