在我正在开发的一个网站上，有一些随机数出现在一个非常简单的 jQuery 中。
这些数字并不是本来应该出现的，而是——48等 — 出现在开头。像这样：
<script type="text/javascript">
48 48document).ready(function () {
48 48".closed").click(function () {
48 48this).find("div.but").toggleClass('plus').toggleClass('minus');
48 48this).toggleClass('closed').toggleClass('open');
});
});
</script>
我什至无法想象当我将其硬编码到网站并且没有外部文件或任何东西时它为什么会吐出这个。
好吧，既然是 Perl，我就需要转义$(，但是如何呢？我看了 Perl 文档，感觉自己被打了一拳。
我是否只使用单引号而不是双引号？
<script type="text/javascript">
$(document).ready(function () {
$('.closed').click(function () {
$(this).find('div.but').toggleClass('plus').toggleClass('minus');
$(this).toggleClass('closed').toggleClass('open');
});
});
</script>
这是完整的 Perl 脚本。这是一个网站的标题。
###########################
## META DATA AND HEADERS ##
###########################
$be_strict = 0; # 1 = 404 on page not found
if ((!$title{$loadpage} || !$h1{$loadpage} || !$description{$loadpage} || !$keywords{$loadpage} || !$breadcrumb{$loadpage}) && $be_strict) {
print "Status: 302 Found\r\n" .
"Location: http://www.realots.co/404/\r\n" .
"\r\n";
exit(0);
}
if ($action) {
#############################
## Highscore page SEO Hack ##
#############################
if ($action eq "fish") {
$breadcrumb{'highscores'} = "<a href='/'>RealOTS</a> » <a href='/highscores/'>Highscores</a> » <b>Fishing Skill</b>";
$h1{'highscores'} = "RealOTS Fishing Highscores";
$title{'highscores'} = "RealOTS Top Fishing Skill";
$description{'highscores'} = "Fishing Skill Highscore list of our RealOTS. Check out these amazing fishermen!";
$keywords{'highscores'} = "realots,otserv,tibia,highscore,hiscores,fishing,top fishing";
}
elsif ($action eq "ml") {
$breadcrumb{'highscores'} = "<a href='/'>RealOTS</a> » <a href='/highscores/'>Highscores</a> » <b>Magic Level</b>";
$h1{'highscores'} = "RealOTS Magic Highscores";
$title{'highscores'} = "RealOTS Top Magic Level";
$description{'highscores'} = "Magic Level Highscore list of our RealOTS. Check out these fearsome mages!";
$keywords{'highscores'} = "realots,otserv,tibia,highscore,hiscores,magic,top magic";
}
elsif ($action eq "sword") {
$breadcrumb{'highscores'} = "<a href='/'>RealOTS</a> » <a href='/highscores/'>Highscores</a> » <b>Sword Fighting</b>";
$h1{'highscores'} = "RealOTS Sword Fighting Highscores";
$title{'highscores'} = "RealOTS Top Sword Fighters";
$description{'highscores'} = "Sword Fighting Highscore list of our RealOTS. Fear the mighty sword wielder!";
$keywords{'highscores'} = "realots,otserv,tibia,highscore,hiscores,sword,top sword";
}
elsif ($action eq "axe") {
$breadcrumb{'highscores'} = "<a href='/'>RealOTS</a> » <a href='/highscores/'>Highscores</a> » <b>Axe Fighting</b>";
$h1{'highscores'} = "RealOTS Axe Fighting Highscores";
$title{'highscores'} = "RealOTS Top Axe Fighters";
$description{'highscores'} = "Axe Fighting Highscore list of our RealOTS. Behold these savage beasts with their amazing axe skills!";
$keywords{'highscores'} = "realots,otserv,tibia,highscore,hiscores,axe,top axe,axe fighting";
}
elsif ($action eq "club") {
$breadcrumb{'highscores'} = "<a href='/'>RealOTS</a> » <a href='/highscores/'>Highscores</a> » <b>Club Fighting</b>";
$h1{'highscores'} = "RealOTS Club Fighting Highscores";
$title{'highscores'} = "RealOTS Top Club Fighters";
$description{'highscores'} = "Club Fighting Highscore list of our RealOTS. Caveman-like agility all around!";
$keywords{'highscores'} = "realots,otserv,tibia,highscore,hiscores,club,top club,club fighting";
}
elsif ($action eq "dist") {
$breadcrumb{'highscores'} = "<a href='/'>RealOTS</a> » <a href='/highscores/'>Highscores</a> » <b>Distance Fighting</b>";
$h1{'highscores'} = "RealOTS Distance Fighting Highscores";
$title{'highscores'} = "RealOTS Top Distance Fighters";
$description{'highscores'} = "Distance Fighting Highscore list of our RealOTS. Death from afar, raining from the sky!";
$keywords{'highscores'} = "realots,otserv,tibia,highscore,hiscores,distance,top distance,distance fighting";
}
elsif ($action eq "shield") {
$breadcrumb{'highscores'} = "<a href='/'>RealOTS</a> » <a href='/highscores/'>Highscores</a> » <b>Shielding</b>";
$h1{'highscores'} = "RealOTS Shielding Highscores";
$title{'highscores'} = "RealOTS Top Shielding";
$description{'highscores'} = "Shielding Highscore list of our RealOTS. These tanks are able to withstand tremendeous blows!";
$keywords{'highscores'} = "realots,otserv,tibia,highscore,hiscores,shielding,top shielding";
}
elsif ($action eq "fist") {
$breadcrumb{'highscores'} = "<a href='/'>RealOTS</a> » <a href='/highscores/'>Highscores</a> » <b>Fist Fighting</b>";
$h1{'highscores'} = "RealOTS Fist Fighting Highscores";
$title{'highscores'} = "RealOTS Top Fist Fighters";
$description{'highscores'} = "Fist Fighting Highscore list of our RealOTS. They had special training by sensai Chuck Norris!";
$keywords{'highscores'} = "realots,otserv,tibia,highscore,hiscores,fist,top fist,fist fighting";
}
}
#&print_header();
$web_content .= qq{
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>$title{$loadpage}</title>
<meta name="google-site-verification" content="Z97W94Kp7MlIOgiaMAYcFA4Lp4i5hckXdncRarXkBxk" />
<meta name="google-site-verification" content="I5HTpL8jLRcdrWk3jD83qIFDBkS4G_rmWHlxEq94jLU" />
<style type="text/css">
table.outlined {
border-width: 1px;
order-style: solid;
border-color: #9999CC;
border-collapse: separate;
}
a.suggestions:visited{color:#0000FF;text-decoration:none;}
a.suggestions:link{color:#0000FF;text-decoration:none;}
a.suggestions:hover{color:#305997;text-decoration:none;}
.trans {
filter:alpha(opacity=50);
-moz-opacity:0.5;
-khtml-opacity: 0.5;
opacity: 0.5;
}
</style>
<!--[if IE 6]>
<![endif]-->
<!--[if IE 6]>
<style type="text/css">
html { overflow-y: hidden; }
body { overflow-y: auto; }
img#bg { position:absolute; z-index:-1; }
#content { position:static; }
</style>
<![endif]-->
};
if ($no_index{$loadpage}) {
$web_content .= qq{ <meta name="Robots" content="NOINDEX,NOFOLLOW,NOARCHIVE,NOSNIPPET" />};
} else {
$web_content .= qq{ <meta name="Robots" content="index,follow" />};
}
$web_content .= qq{
<meta name="keywords" content="$keywords{$loadpage}">
<meta name="description" content="$description{$loadpage}">
<meta name="author" content="RealOTS" />
<meta name="Expires" content="never" />
<link rel="stylesheet" type="text/css" href="/images/style.css" />
<script type="text/javascript" src="http://www.mollie.nl/partners/js/96481.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function () {
$(".closed").click(function () {
$(this).find("div.but").toggleClass('plus').toggleClass('minus');
$(this).toggleClass('closed').toggleClass('open');
});
});
</script>
</head>
};
