html...
.....
<script>
var test = "http://da12dad.asdasd.asda/目录/file.rarss?12adsdas213klsdasdasdasd";
var test2 ...;
....
</script>
....
....
取http://da12dad.asdasd.asda/filename.rarexe谢
.....
<script>
var test = "http://da12dad.asdasd.asda/目录/file.rarss?12adsdas213klsdasdasdasd";
var test2 ...;
....
</script>
....
....
取http://da12dad.asdasd.asda/filename.rarexe谢
test都没有这字串你怎么匹配?
<script>
var test = "http://da12dad.asdasd.asda/目录/file.rarss?12adsdas213klsdasdasdasd";
re= new RegExp("(http:.*?)\\?.*","g");
test.match(re);
alert(RegExp.$1);
</script>
<?php
$string = 'http://da12dad.asdasd.asda/目录/file.rarss?12adsdas213klsdasdasdasd';
$pattern = '/http\:\/\/[\w]+.[\w]+.[\w]{2,}\/.+\/[\w]+\.[\w]+/i';
preg_match_all($pattern,$string,$array);
print_r($array);
?>