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asp防止垃圾留言代码
摘要:1000thenresponse.write"输入内容超过规定字符数目"response.endendififrequest.cookies...

<>

<>

<%

server_v1=Cstr(Request.ServerVariables("HTTP_REFERER"))

Response.Write(server_v1)

server_v2=Cstr(Request.ServerVariables("SERVER_NAME"))

ifmid(server_v1,8,len(server_v2))<>server_v2then

response.write"禁止外部提交数据"

response.end

endif

iflen(request.form("frmContent"))>1000then

response.write"输入内容超过规定字符数目"

response.end

endif

ifrequest.cookies("visitime")<>""then

ifDateDiff("s",request.cookies("visitime"),now())<60then

response.write"请勿在1分钟内重复提交评论"

response.end

endif

endif

count="六合彩,免费电影,安利,http,www"

connts=split(connt,",")

Foreachglwordinconnts

ifinstr(request.form("frmcontent"),glword)<>0then

response.write"该关键字已被过滤"

response.end

endif

next

DimUserNam,Comments

Dimfieldlist,Valuelist

UserName=Request.Form("UserName")

Comments=Request.Form("Comments")

newsid=Request.Form("newsid")

IfUserName=""OrComments=""Then

Response.Write("姓名或者内容没有填写")

Response.End()

EndIf

fieldlist=array("UserName","Comments","newsid")

valuelist=array(UserName,Comments,newsid)

SetobjRs=Server.CreateObject("ADODB.recordset")

objRs.open"Feedback",objConn,1,2

objRs.addnewfieldlist,valuelist

closeI()

response.cookies("visitime")=now()

response.Redirect(server_v1)

%>

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