<script> songUrl="http://www.xxx.com/xx/.../yy/abc.mp3" var s1=songUrl.lastIndexOf("/"); var s2=songUrl.lastIndexOf("."); var songName=songUrl.substring(s1+1,s2); alert(songName) </script>
我是IE6.0+js5.5啊。如何解决啊,我给你分啊。
var s1=songUrl.lastIndexOf("/"); var s2=songUrl.lastIndexOf("."); var songName=songUrl.substring(s1+1,s2); IE6.0+js5.5已经支持lastindexof()方法
SongName=...
谢谢!
SongUrl="http://www.xxx.com/xx/.../yy/aa.mp3"
SongName=SongUrl.replace(/^.*\/([^.]+)[.][^.]+$/,"$1");
</script>
alert(SongUrl.slice(SongUrl.indexOf("a"),(SongUrl.lastIndexOf("a")+1)));
alert(SongUrl.slice(SongUrl.indexOf("a"),SongUrl.lastIndexOf(".")));
我的SongUrl是变的,所以aa.mp3只是个举例,具体什么名字是变的!
var s2=songUrl.lastIndexOf(".");
var songName=songUrl.substring(s1,s2);
SongUrl="http://www.xxx.com/xx/.../yy/abc.mp3"
alert(SongUrl.replace(/(^.+\/|\..+$)/g,""));
</script>
songUrl="http://www.xxx.com/xx/.../yy/abc.mp3"
var s1=songUrl.lastIndexOf("/");
var s2=songUrl.lastIndexOf(".");
var songName=songUrl.substring(s1+1,s2);
alert(songName)
</script>
var s2=songUrl.lastIndexOf(".");
var songName=songUrl.substring(s1+1,s2);
IE6.0+js5.5已经支持lastindexof()方法
<script>
SongUrl="http://www.xxx.com/xx/.../yy/abc.mp3"
alert(SongUrl.match(/([^\/.]+)[^\/]+$/)[1])
</script>
<script>
SongUrl="http://www.xxx.com/xx/.../yy/abc.mp3"
alert(SongUrl.match(/([^\/]+)\.[^.]+$/)[1])
</script>