正则表达式:
<Div id = "1">ffffffff</div><b>sss</b><br/>
<\b[a-z]+[^>]*>(.*?)</[a-z]+>|<[a-z]+/> 结果:<Div id = "1">ffffffff</div>,<b>sss</b>,<br/>
<\b[a-z]+[^>]*>|</[a-z]+>|<[a-z]+/> 结果:<Div id = "1">,</div>,<b>,</b>,<br/>
//文本搜索器
function textSearch(t,r)
{
t = document.getElementById(t).value;//输入文本
r = document.getElementById(r).value;//输入正则模式
try
{
var re = new RegExp(r,"gim");
alert("匹配:"+t.match(re));
var s = t.match(re);
alert(s.length);
//return;
var i;
for(i=0;i<s.length;i++)//去掉标签
{
if(s[i].length>0)
{
t=t.replace(s[i],"");
alert(t);
}
}
}
catch(e)
{
alert(e.description)
}
}