南强小屋 Design By 杰米
这个函数是必需要的,很多黑客来捣乱,黑掉数据库,会注入大量的病毒js,在存储和展示文本数据的时候,使用此函数过滤一下,可避免不少麻烦
clearhtml代码
'清除HTML代码 function clearhtml(content) content=replacehtml("&#[^>]*;","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml(" ","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("(javascript|jscript|vbscript|vbs):","",content) content=replacehtml("on(mouse|exit|error|click|key)","",content) content=replacehtml("<\\","",content) content=replacehtml("<\/","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) content=replacehtml("</","",content) clearhtml=content end function
replacehtml代码
function replacehtml(patrn,strng,content) if isnull(content) then content="" end if set regex=new regexp regex.pattern=patrn regex.ignorecase=true regex.global=true replacehtml=regex.replace(content,strng) end function
使用方法:
复制代码 代码如下:
<%=clearhtml("<div id="CodeTip"><h2>分享代码提示(2)</h2><ul><li style="font-weight: bold; color: rgb(170, 0, 0);">添加完代码必须点击“完成并查看”生效</li><li>准确的编程语言,可正确对代码语法着色</li><li>输入简单几个字的代码片段说明</li><li>上传源码文件时无需再输入说明</li><li>非程序相关文件将直接删除,严重封帐号</li><li>图片仅用来上传截图之类的文件,勿作他途</li></ul></div>")%>
以上就是本文所述的全部内容了,希望大家能够喜欢。
标签:
asp,清除,html
南强小屋 Design By 杰米
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南强小屋 Design By 杰米
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