17 lines
598 B
TypeScript
17 lines
598 B
TypeScript
import XLSX from 'xlsx';
|
|
|
|
export default function readExcelContent(file: File): Promise<string> {
|
|
return new Promise((resolve, reject) => {
|
|
const reader = new FileReader();
|
|
reader.onload = function (e: any) {
|
|
const arrayBuffer = e.target.result;
|
|
const workbook = XLSX.read(arrayBuffer, { type: 'string' });
|
|
const ws = workbook.Sheets[workbook.SheetNames[0]]; // get the first worksheet
|
|
const data = XLSX.utils.sheet_to_json(ws);
|
|
resolve(JSON.stringify(data));
|
|
};
|
|
reader.onerror = (error) => reject(error);
|
|
reader.readAsArrayBuffer(file);
|
|
});
|
|
}
|