export function printFile(html) {
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if (!html) return;
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let userAgent = navigator.userAgent;
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html = "<style media='print'>.ant-image-mask{display: none;}@page {margin: 0mm; size: landscape;font-size: 10px;} body {padding: 10mm;} table, tbody, thead {width: 100% !important;} td, th {text-align: center;} colgroup {position: absolute; width: 100% !important;}</style><body>" + html + "</body>";
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if (
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(userAgent.indexOf("compatible") > -1 &&
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userAgent.indexOf("MSIE") > -1) ||
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userAgent.indexOf("Edge") > -1 ||
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(userAgent.indexOf("Trident") > -1 && userAgent.indexOf("rv:11.0") > -1)
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) {
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// IE浏览器
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let page = window.open("", "_blank"); // 打开一个新窗口，用于打印
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page.document.write(html); // 写入打印页面的内容
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page.document.execCommand("print");
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page.close(); // 关闭打印窗口
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} else {
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let doc = document.getElementById('printf');
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if (doc) {
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document.getElementById("printElement").removeChild(doc)
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}
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let iframe = document.createElement("iframe");
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iframe.id = "printf";
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iframe.style.width = "0";
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iframe.style.height = "0";
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document.getElementById("printElement").appendChild(iframe);
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iframe.contentWindow.document.write(html);
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iframe.contentWindow.focus();
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iframe.contentWindow.print();
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}
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}
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