2.asp

本源代码为大学生购物网的源代码,欢迎大家的下载,学习与交流

<%
function InterceptString(txt,length)
txt=trim(txt)
x = len(txt)
y = 0
if x >= 1 then
for ii = 1 to x
if asc(mid(txt,ii,1)) < 0 or asc(mid(txt,ii,1)) >255 then '如果是汉字
y = y + 2
else
y = y + 1
end if
if y >= length then 
txt = left(trim(txt),ii) '字符串限长
exit for
end if
next
InterceptString = txt
else
InterceptString = ""
end if

End Function 
sssss="dddddfffffffffffffffffffffffffff"
sasa=InterceptString(sssss,2)

response.write sasa
topic=Qcdn.InterceptString(rs("title"),maxlen)
%>