针对某些thinkphp站点在百度app访问异常的404页面
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>页面未找到</title>
<style>
body {
font-family: Arial, sans-serif;
text-align: center;
margin: 0;
padding: 20px;
background-color: #f5f5f5;
display: flex;
justify-content: center;
align-items: center;
min-height: 100vh;
}
.container {
background-color: white;
border-radius: 10px;
padding: 20px;
max-width: 500px;
margin: 0 auto;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
animation: fadeInUp 0.8s ease-out;
}
@keyframes fadeInUp {
from {
opacity: 0;
transform: translateY(20px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
h1 {
color: #333;
margin-bottom: 20px;
animation: bounce 1s infinite alternate;
}
@keyframes bounce {
from {
transform: translateY(0);
}
to {
transform: translateY(-10px);
}
}
p {
color: #666;
line-height: 1.6;
margin-bottom: 30px;
}
button {
background-color: #4285f4;
color: white;
border: none;
padding: 12px 24px;
font-size: 16px;
border-radius: 5px;
cursor: pointer;
transition: background-color 0.3s, transform 0.2s;
}
button:hover {
background-color: #3367d6;
transform: scale(1.05);
}
.toast {
position: fixed;
bottom: 20px;
left: 50%;
transform: translateX(-50%);
background-color: rgba(0, 0, 0, 0.8);
color: white;
padding: 10px 20px;
border-radius: 5px;
opacity: 0;
transition: opacity 0.3s;
z-index: 1000;
}
</style>
</head>
<body>
<div id="toast">链接已复制，请手动粘贴到其他浏览器中打开访问，您受累了！</div>
<script>
// 检测是否是百度APP访问
function isBaiduApp() {
const userAgent = navigator.userAgent.toLowerCase();
const urlParams = new URLSearchParams(window.location.search);
// 特征1：User-Agent包含 baiduboxapp
const isBaiduByUA = userAgent.includes('baiduboxapp');
// 特征2：来自百度APP的请求可能携带特定参数（如 from=baiduapp）
const isBaiduByParam = urlParams.get('from') === 'baiduapp';
// 特征3：空User-Agent且访问根路径（根据日志补充逻辑）
const isBaiduEmptyUA = !userAgent && window.location.pathname === '/';
return isBaiduByUA || isBaiduByParam || isBaiduEmptyUA;
}
// 根据是否是百度APP访问，显示不同的提示页面
if (isBaiduApp()) {
document.body.innerHTML += `
<div>
<h1>嘿！注意啦！</h1>
<p>当前页面在百度APP里有点“小脾气”，打不开哟！ 快用手机默认浏览器来试试，它会乖乖听话哒！</p>
<button onclick="copyLink()">复制链接用默认浏览器访问</button>
</div>
`;
} else {
document.body.innerHTML += `
<div>
<h1>哎呀！</h1>
<p>不要伤心，可能是网址错了呢，重新核对一下吧。</p>
</div>
`;
}
// 复制链接功能
function copyLink() {
const textArea = document.createElement('textarea');
textArea.value = window.location.href;
document.body.appendChild(textArea);
textArea.select();
document.execCommand('copy');
document.body.removeChild(textArea);
showTooltip();
}
// 显示提示框
function showTooltip() {
const toast = document.getElementById('toast');
toast.style.opacity = 1;
setTimeout(() => {
toast.style.opacity = 0;
}, 3000);
}
</script>
</body>
</html>php代码：
$userAgent = $_SERVER['HTTP_USER_AGENT'] ?? '';
$requestPath = $_SERVER['REQUEST_URI'] ?? '';
// ===== 全局拦截百度APP（所有页面生效）=====
$userAgent = $_SERVER['HTTP_USER_AGENT'] ?? '';
$requestUri = $_SERVER['REQUEST_URI'] ?? '';
// 特征1：User-Agent包含 baiduboxapp
$isBaiduByUA = stripos($userAgent, 'baiduboxapp') !== false;
// 特征2：来自百度APP的请求可能携带特定参数（如 from=baiduapp）
$isBaiduByParam = isset($_GET['from']) && $_GET['from'] === 'baiduapp';
// 特征3：空User-Agent且访问根路径（根据日志补充逻辑）
$isBaiduEmptyUA = empty($userAgent) && $requestPath === '/';
if ($isBaiduByUA || $isBaiduByParam || $isBaiduEmptyUA) {
header("HTTP/1.1 200 OK");
echo <<<HTML
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<style> body { font-family: Arial, sans-serif; text-align: center; margin: 0; padding: 20px; background-color: #f5f5f5; display: flex; justify-content: center; align-items: center; min-height: 100vh; } .container { background-color: white; border-radius: 10px; padding: 20px; max-width: 500px; margin: 0 auto; box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); animation: fadeInUp 0.8s ease-out; } @keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } } h1 { color: #333; margin-bottom: 20px; animation: bounce 1s infinite alternate; } @keyframes bounce { from { transform: translateY(0); } to { transform: translateY(-10px); } } p { color: #666; line-height: 1.6; margin-bottom: 30px; } button { background-color: #4285f4; color: white; border: none; padding: 12px 24px; font-size: 16px; border-radius: 5px; cursor: pointer; transition: background-color 0.3s, transform 0.2s; } button:hover { background-color: #3367d6; transform: scale(1.05); } .toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background-color: rgba(0, 0, 0, 0.8); color: white; padding: 10px 20px; border-radius: 5px; opacity: 0; transition: opacity 0.3s; } </style>
</head>
<body>
<div>
<h1>嘿！注意啦!</h1>
<p>当前页面在百度APP里有点“小脾气”，打不开哟! 快用手机默认浏览器来试试，它会乖乖听话哒!</p>
<button onclick="copyLink()">复制链接用默认浏览器访问</button>
</div>
<div id="toast">链接已复制，请手动粘贴到其他浏览器中打开访问，您受累了！</div>
<script> function openInBrowser() { window.open(window.location.href, '_blank'); } function copyLink() { const textArea = document.createElement('textarea'); textArea.value = window.location.href; document.body.appendChild(textArea); textArea.select(); document.execCommand('copy'); document.body.removeChild(textArea); const toast = document.getElementById('toast'); toast.style.opacity = 1; setTimeout(() => { toast.style.opacity = 0; }, 3000); } </script>
</body>
</html>
HTML;
exit;
}