<html>
<body>
<script>function fun_length(strArg)
{
var nLength = 0 ;
for(var i = 0;i < strArg.length;i++)
{
(strArg.charCodeAt(i) >= 128) ? nLength += 2 : nLength += 1;
}
return nLength
}
alert(fun_length("wwÄãºÃ"));
</script></body>
</html>
<body>
<script>function fun_length(strArg)
{
var nLength = 0 ;
for(var i = 0;i < strArg.length;i++)
{
(strArg.charCodeAt(i) >= 128) ? nLength += 2 : nLength += 1;
}
return nLength
}
alert(fun_length("wwÄãºÃ"));
</script></body>
</html>
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货