<SCRIPT LANGUAGE="JavaScript">
<!--
function mm(a)
{
return /(\x0f[^\x0f]+)\x0f[\s\S]*\1/.test("\x0f"+ a.join("\x0f\x0f") +"\x0f");
}
var ary = new Array("111","22","33","112");
alert(mm(ary))
//-->
</SCRIPT>
本文共 251 字，大约阅读时间需要 1 分钟。
<SCRIPT LANGUAGE="JavaScript">
<!--
function mm(a)
{
return /(\x0f[^\x0f]+)\x0f[\s\S]*\1/.test("\x0f"+ a.join("\x0f\x0f") +"\x0f");
}
var ary = new Array("111","22","33","112");
alert(mm(ary))
//-->
</SCRIPT>
转载于:https://blog.51cto.com/6313847/1333501