วิธีกรอง HTML, JS, CSS Code

以下为引用的内容：

#region /// 过滤 html, js, css 代码

/// <summary>

/// 过滤 html, js, css 代码

/// </summary>

/// <paramname = "html"> 参数传入 </param>

/// <return> </returns>

PublicStaticStringCheckstr (Stringhtml)

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System.text.regularexpressions.regexregex1 = newsystem.text.regularexpressions.regex (@"<สคริปต์ [/s/s]+</script*>", system.text.regularexpressions.regexoptions.ignorecase);

System.text.regularexpressions.regexregex2 = newsystem.text.regularexpressions.regex (@"href*=*[/s/s]*สคริปต์*:", system.text.regularexpressions.regexoptions.ignorecase);

System.text.regularexpressions.regexregex3 = newsystem.text.regularexpressions.regex (@"ไม่ [/s/s]*=", System.Text.regularexpressions.regexoptions.ignorecase);

System.text.regularexpressions.regexregex4 = newsystem.text.regularexpressions.regex (@"<iframe [/s/s]+</iframe*>", system.text.regularexpressions.regexoptions.ignorecase);

System.text.regularexpressions.regexregex5 = newsystem.text.regularexpressions.regex (@"<frameset [/s/s]+</frameset*>", system.text.regularexpressions.regexoptions.ignorecase);

System.text.regularexpressions.regexregex6 = newsystem.text.regularexpressions.regex (@"/<img [^/>]+/>", system.text.regularexpressions.regexoptions.ignorecase);

System.text.regularexpressions.regexregex7 = newsystem.text.regularexpressions.regex (@"</p>", System.text.regularexpressions.regexoptions.ignorecase);

System.text.regularexpressions.regexregex8 = newsystem.text.regularexpressions.regex (@"<p>", system.text.regularexpressions.regexoptions.ignorecase);

System.text.regularexpressions.regexregex9 = newsystem.text.regularexpressions.regex (@"<[^>]*>", system.text.regularexpressions.regexoptions.ignorecase);

html = regex1.replace (html, ""); // 过滤 <script> </script> 标记

html = regex2.replace (html, ""); // 过滤 href = javascript :( <a>) 属性

html = regex3.replace (html, "_ disibledevent ="); // 过滤其它控件的 on ...

html = regex4.replace (html, ""); // 过滤 iframe

html = regex5.replace (html, ""); // 过滤 frameset

html = regex6.replace (html, ""); // 过滤 frameset

html = regex7.replace (html, ""); // 过滤 frameset

html = regex8.replace (html, ""); // 过滤 frameset

html = regex9.replace (html, "");

html = html.replace ("", "");

html = html.replace ("</strong>", "");

html = html.replace ("<strong>", "");

returnhtml;

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#endregion

#region /// 过滤 p/p 代码

/// <summary>

/// 过滤 p/p 代码

/// </summary>

/// <paramname = "html"> 参数传入 </param>

/// <return> </returns>

PublicStaticStringInputstr (Stringhtml)

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html = html.replace (@"/<img [^/>]+/>", "");

html = html.replace (@"<p>", "");

html = html.replace (@"</p>", "");

returnhtml;

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#endregion

/// <summary>

/// 截取字符串

/// </summary>

/// <paramname = "str"> </param>

/// <paramname = "length"> </param>

/// <return> </returns>

ProtectedStringGetLength (stringstr, intlength)

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stringstrr = str;

if (str.length> ความยาว)

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strr = str.substring (0, ความยาว)+"... ";

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returnstrr;

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