动态iframe展示

${iframeData.header_top ? iframeData.header_top : ''}
${iframeData.header_bottom ? iframeData.header_bottom : ''}
${iframeData.content_main ? iframeData.content_main : ''}
`; // 获取iframe元素并写入内容 const iframe = document.getElementById('dynamicIframe'); if (!iframe) { throw new Error('未找到iframe元素'); } const doc = iframe.contentDocument || iframe.contentWindow.document; doc.open(); doc.write(iframeContent); doc.close(); } catch (error) { // 输出错误信息，方便调试 console.error('加载失败:', error); const iframe = document.getElementById('dynamicIframe'); if (iframe) { const doc = iframe.contentDocument || iframe.contentWindow.document; doc.open(); doc.write(`
加载出错: ${error.message}
`); doc.close(); } } });