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asp把html转换成html编码

时间:2022-06-30 09:14:25 编辑:袖梨 来源:一聚教程网


<%
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(13)
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
%>

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