nosql.asp

来自「西亚电子购物系统」· ASP 代码 · 共 23 行

<%'过滤sql注入代码及HTML代码防护
function nosql(str)
if not isnull(str) then
str=trim(str)
str=replace(str,";","&#59;")		'分号
str=replace(str,"'","&#39;")		'单引号
str=replace(str,"""","&quot;")		'双引号
str=replace(str,"chr(9)","&nbsp;")	'空格
str=replace(str,"chr(10)","<br>")	'回车
str=replace(str,"chr(13)","<br>")	'回车
str=replace(str,"chr(32)","&nbsp;")	'空格
str=replace(str,"chr(34)","&quot;")	'双引号
str=replace(str,"chr(39)","&#39;")	'单引号
str=Replace(str, "script", "&#115cript")'script
str=replace(str,"<","&lt;")	        '左<
str=replace(str,">","&gt;")	        '右>
str=replace(str,"(","&#40;")	        '左(
str=replace(str,")","&#41;")	        '右)
str=replace(str,"--","&#45;&#45;")	'SQL注释符
nosql=str
end if
end function
%>