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fix: 空数据时给空表格

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TsMask
2023-10-09 19:59:05 +08:00
parent 62410620ed
commit f7a1a78679
1 changed files with 5 additions and 2 deletions
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5
src/utils/execl-utils.ts
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@@ -21,7 +21,7 @@ export const xlsxUrl = `${
*/ */
export async function readLoalXlsx(id: string): Promise<Record<string, any>[]> { export async function readLoalXlsx(id: string): Promise<Record<string, any>[]> {
let fileBolb = await (await fetch(`${xlsxUrl}/${id}.xlsx`)).arrayBuffer(); let fileBolb = await (await fetch(`${xlsxUrl}/${id}.xlsx`)).arrayBuffer();
if(!fileBolb.byteLength){ if (!fileBolb.byteLength) {
fileBolb = await (await fetch(`${xlsxUrl}/all.xlsx`)).arrayBuffer(); fileBolb = await (await fetch(`${xlsxUrl}/all.xlsx`)).arrayBuffer();
} }
return readSheet(fileBolb, 0); return readSheet(fileBolb, 0);
@@ -54,6 +54,9 @@ export async function readSheet(
* *
*/ */
export async function writeSheet(data: any[], sheetName: string) { 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); const workSheet = utils.json_to_sheet(data);
// 设置列宽度，单位厘米 // 设置列宽度，单位厘米
workSheet['!cols'] = Object.keys(data[0]).map(() => { workSheet['!cols'] = Object.keys(data[0]).map(() => {