1.js 由于 敏感词多 倒是页面运行缓慢 所以最后还是放到c#后台实现过滤

varwords=['敏感词1','敏感词2'];varp='我是敏感词1，我也是敏感词2，测试看看';for(vari=0;i<words.length;i++){p=p.replace(newRegExp(words[i],'ig'),newArray(words[i].length).join('*'));};alert(p);C#形式敏感词过滤

publicboolRead(stringtxt)

{

stringpath = HttpContext.Current.Server.MapPath("~/Filter/Filter.txt");

Encodingcode = Encoding.GetEncoding("gb2312");

StreamReadersr = newStreamReader(path, code);

stringtemp = Regex.Replace(txt, @"[^\u4E00-\u9FA5]", " ");

stringtmepvalue = sr.ReadToEnd();

sr.Close();

boolchange = false;

foreach(strings intmepvalue.Split('|'))

{

stringci = s;

if(txt.Contains(ci))

{

temp = Regex.Replace(txt, ci, "**");

change = true;

}

}

if(change)

{

stringerrortxt = " <script> $('.success').hide(); $('.warning').show(); $('.intotit').html('警告'); "+

" $('.errorinfo').html('留言存在非法内容，请将**号位置重新修改。'); $('.showok').show();$('#messages').val('"+ temp + "');</script>";

Page.ClientScript.RegisterStartupScript(this.GetType(), "AA", errortxt);

returnfalse;

}

returntrue;

}

//Page.ClientScript.RegisterStartupScript这种弹出 会让我的html输入框内容为空 只能 弹出后重新赋值一遍