fix: 空数据时给空表格

2023-10-09 19:59:05 +08:00
parent 62410620ed
commit f7a1a78679
1 changed files with 5 additions and 2 deletions
--- a/src/utils/execl-utils.ts
+++ b/src/utils/execl-utils.ts
@@ -54,6 +54,9 @@ export async function readSheet(
 *
 */
 export async function writeSheet(data: any[], sheetName: string) {
+  if (data.length === 0) {
+    return new Blob([], { type: 'application/octet-stream' });
+  }
  const workSheet = utils.json_to_sheet(data);
  // 设置列宽度，单位厘米
  workSheet['!cols'] = Object.keys(data[0]).map(() => {