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20 lines
636 B
20 lines
636 B
// 获取 URL 参数
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function getUrlParameter(name) {
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name = name.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]');
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var regex = new RegExp('[\\?&]' + name + '=([^&#]*)');
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var results = regex.exec(location.search);
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return results === null ? '' : decodeURIComponent(results[1].replace(/\+/g, ' '));
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}
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// 替换 iframe 中的网页并聚焦视角
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function replaceIframeSource() {
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var link = getUrlParameter('link');
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if (link) {
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var iframe = document.getElementById('myIframe');
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iframe.src = link;
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iframe.scrollIntoView({ behavior: 'smooth' });
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}
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}
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// 页面加载完成时调用替换函数
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window.onload = replaceIframeSource; |