asp 过滤字符 调用

来源：百度知道 编辑：UC知道 时间：2024/05/10 04:52:44
最好能给个例子，代码贴出来非常感谢！！

Function ReqNum( StrName )
ReqNum = Request( StrName )
if Not isNumeric( ReqNum ) then
Response.Write "参数必须为数字型!"
Response.End
End if
End Function

Function ReqStr(ReqS)
dim StrName
StrName=request(ReqS)
StrName=replace(StrName,"'","")
StrName=replace(StrName,"%20","")
StrName=replace(StrName,"and","")
StrName=replace(StrName,"or","")
StrName=replace(StrName," ","")
StrName=replace(StrName,"select","")
StrName=replace(StrName,"update","")
StrName=replace(StrName,"delete","")
ReqStr=StrName
End Function

int和string类型的非法字符过滤,可以写在conn.asp里,调用数据库的时候,string格式用reqstr("")调用, int格式用regnum("")调用,不知道你问的是不是这个

if instr("n","过滤字符","字符")<>0 then