如何读取标题的指定子节内容?

显示全部楼层 · 2008-11-26 14:37:46

ASP网页制作遇室如下问题,当标题大于60个字节时,读取前60个字节的内容,但RS读取以字符计,半角全角都按一个字算，结果读出来的标题有长有短，请问如果要读出前60个字节的内容，rs有什么函数可代替？？
60then%>
......

如:

123456789012345678901234567890......

123456789012345678901234567890......

123456789012345678901234567890

规规规规规规规规规规规规规规规规规规规规规规规规规24规规规......

规规规规规规规规规规规规规规规规规规规规规规规规规24规规规......

规规规规规规规规规规规规规规规规规规规规规规规规规24

千问 · 2008-11-26 14:37:46

function gotTopic(str,strlen) if str="" thengotTopic=""exit function end if dim l,t,c, i str=replace(replace(replace(replace(str,""," "),""",chr(34)),">",">"),"255 then t=t+2else t=t+1end ifif t>=str...

千问 · 2008-11-26 14:37:46

卷卡式带分啊降幅达阿凡...