<script> var str = "abbcc(abcd)cdeb(109.02KB)"; var pa = /.*\((.*)\)/; alert(str.match(pa)[1]); </script>
var re = /^(?:.+)(?:\(|()(.+)(?:\)|))$/gi; var str = '我....png(109.02KB)'; var ret = re.exec(str); if(ret!=null&&ret.length == 2) { alert(ret[1]); }else{ alert("no"); }
这个可以么 var str = "我....(231)png(109.02KB)", reg = /\b\([\s\S]*\)$/; alert(str.match(reg));
var str = "1-我的文件夹(我....png(109.02KB)"; /\([^\(\)]*\)[^\(\)]*$/.exec(str); var result = RegExp.$1; alert(result);
var str = "1-我的文件夹(我....png(109.02KB)"; /\(([^\(\)]*)\)[^\(\)]*$/.exec(str); var result = RegExp.$1; alert(result);
var str = "abbcc(abcd)cdeb(109.02KB)";
var pa = /.*\((.*)\)/;
alert(str.match(pa)[1]);
</script>
var str = '我....png(109.02KB)';
var ret = re.exec(str);
if(ret!=null&&ret.length == 2)
{
alert(ret[1]);
}else{
alert("no");
}
var str = "我....(231)png(109.02KB)",
reg = /\b\([\s\S]*\)$/;
alert(str.match(reg));
/\([^\(\)]*\)[^\(\)]*$/.exec(str);
var result = RegExp.$1;
alert(result);
/\(([^\(\)]*)\)[^\(\)]*$/.exec(str);
var result = RegExp.$1;
alert(result);
而不是:1-我的文件夹(我....png(109.02KB))