随机代码无法通过验证
测试是总是显示验证码错误,有人说result无法传过去,是这样么?
如何修改啊,紧急!!!请高手帮忙
<p>验证码:<input type="text" name="num" size=10>
<%
randomize
dim filename,result
result=cint(7488*rnd+1579)
changdu=len(result)
for i=1 to changdu
filename=mid(result,i,1)
filename="<img src=image/"&filename&".gif>"
response.write filename
next
%>
提交页面验证部分代码:
dim num,result
result=trim(request.Form("result"))
num=trim(request.Form("num"))
if num<>result then
response.Write("验证码错误!")
response.Write"<a href='register1.asp'>请返回重新输入!</a>"
response.End
end if