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index.php
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index.php
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="color-scheme" content="light dark">
<meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=0,viewport-fit=cover">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="format-detection" content="telephone=no">
<script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<style type="text/css">
*{
margin:0;
padding:0;
}
#topyd{
width: 100%;
margin:0 auto;
position: fixed;
top: 0;
}
#topyd img{
max-width: 100%;
}
#centeryd{
width: 320px;
margin:180px auto 0;
}
#centeryd img{
max-width: 320px;
}
#bottomyd{
width: 320px;
margin:30px auto 0;
}
#bottomyd p{
text-align: center;
font-size: 18px;
color: #174ded;
font-weight: bold;
}
</style>
</head>
<?php
header("Content-Type:text/html;charset=utf-8");
//获得当前传过来的dwzkey
$dwzkey = $_GET["id"];
//过滤数据
if (trim(empty($dwzkey))) {
echo "链接不存在";
}else{
// 数据库配置
include './dbconfig/db_connect_config.php';
// 创建连接
$conn = new mysqli($db_url, $db_user, $db_pwd, $db_name);
// 检测连接
if ($conn->connect_error) {
echo "数据库连接失败，原因：".$conn->connect_error;
} else {
//检查数据库是否存在该dwzkey
$checkKey = "SELECT * FROM dwz_list WHERE dwz_key = '$dwzkey'";
$result_checkKey = $conn->query($checkKey);
if ($result_checkKey->num_rows > 0) {
//如果存在，则解析出长链接并跳转
while($row_checkKey = $result_checkKey->fetch_assoc()) {
// 遍历相关字段
$dwz_long_url = $row_checkKey["dwz_long_url"];
$dwz_status = $row_checkKey["dwz_status"];
$dwz_fh = $row_checkKey["dwz_fh"];
$dwz_pageview = $row_checkKey["dwz_pageview"];
// 验证短网址状态
if ($dwz_status == 1) {
// 验证短网址防红状态
if ($dwz_fh == 1) {
// 开启防红
echo '<title>在浏览器打开</title>';
echo '<!-- 顶部引导 -->
<div id="topyd"></div>
<!-- 中部引导 -->
<div id="centeryd">
<img src="iosydt.jpg">
</div>
<!-- 底部引导 -->
<div id="bottomyd">
<p>本站不支持在微信打开</p>
<p>请在浏览器打开访问</p>
</div>';
}else{
// 不开启防红
header("Location:$dwz_long_url");
}
}else{
echo "<div style='width:150px;margin:50px auto 10px;'><img src='./images/pause.png' width='150'/></div>";
echo "<p style='text-align:center;'><b>该链接已被管理员暂停使用</b></p>";
}
}
}else{
// 链接不存在
echo "<div style='width:150px;margin:50px auto 10px;'><img src='./images/notfound.png' width='150'/></div>";
echo "<p style='text-align:center;'><b>该链接不存在或已被删除</b></p>";
}
// 更新访问量
mysqli_query($conn,"UPDATE dwz_list SET dwz_pageview=dwz_pageview+1 WHERE dwz_key='$dwzkey'");
}
}
?>
<!-- 判断浏览器 -->
<script>
var ua = navigator.userAgent.toLowerCase();
var isWeixin = ua.indexOf('micromessenger') != -1;
var isAndroid = ua.indexOf('android') != -1;
var isIos = (ua.indexOf('iphone') != -1) || (ua.indexOf('ipad') != -1);
// 判断是不是在微信客户端打开
if(isWeixin) {
// 判断是在Android的微信客户端还是Ios的微信客户端
if (isAndroid) {
// 是在Android的微信客户端
$("#topyd").html("<img src='./browser/android.jpg'/>");
$("#centeryd").html("<img src='./browser/androidydt.jpg'/>");
}else if (isIos) {
// 是在Ios的微信客户端
$("#topyd").html("<img src='./browser/ios.jpg'/>");
$("#centeryd").html("<img src='./browser/iosydt.jpg'/>");
}else{
// 未知设备系统，默认使用安卓的引导方式
$("#topyd").html("<img src='./browser/android.jpg'/>");
$("#centeryd").html("<img src='./browser/androidydt.jpg'/>");
}
} else {
var dwz_status = '<?php echo $dwz_status; ?>';
if (dwz_status == 1) {
// 不是微信客户端，直接可以访问链接
location.href="<?php echo $dwz_long_url; ?>";
}else{
// 暂停使用
}
}
</script>