dalmo3 · June 17, 2021 10:36 · Jun 17, 2021
diff --git a/downloadSheet.ts b/downloadSheet.ts
@@ -0,0 +1,19 @@
+export const downloadSheet = (workbook: ExcelJS.Workbook) => {
+  workbook.xlsx
+    .writeBuffer()
+    .then((buffer) => {
+      // buffer --> blob
+      const blob = new Blob([buffer], { type: 'application/vnd.ms-excel' });
+
+      const link = document.createElement('a');
+      link.download = 'download.xlsx';
+      link.target = 'blank';
+
+      // blob --> url
+      link.href = URL.createObjectURL(blob);
+      link.click();
+    })
+    .catch((err) => {
+      throw err;
+    });
+};