本帖最后由 qyc 于 2022-9-27 13:41 编辑
SpreadJS版本15.1.1
var excelIo = new GC.Spread.Excel.IO();
var importSpread = new GC.Spread.Sheets.Workbook(document.getElementById("importSpread"), {calcOnDemand: true});
excelIo.open(excelFile, function (json) {
importSpread.fromJSON(json);{
}, function (e) {
alert(e.errorMessage);
});
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