/**
* html字符串转excel下载
* @param lHtml
* @param fileName
*/
export function htmlToExcel(lHtml: string, fileName: string) {
let tableHtml: any =
'';
tableHtml += lHtml;
tableHtml += "";
const excelBlob = new Blob([tableHtml], {
type: "application/vnd.ms-excel"
});
const oa = document.createElement("a");
oa.href = URL.createObjectURL(excelBlob);
oa.download = fileName + ".xls";
document.body.appendChild(oa);
oa.click();
URL.revokeObjectURL(oa.href);
}