123

app/service/trainplan.js

@@ -227,7 +227,10 @@ class TrainplanService extends CrudService {
             '.xlsx';
     const respath =
             'http://free.liaoningdoupo.com:80/files/train/' + nowDate + '.xlsx';
-
+    const wb = {
+      SheetNames: [],
+      Sheets: {},
+    };
     for (let i = 0; i < trainplanIds.length; i++) {
       // 批次期次都在这里面
       const trainplan = await this.model.findOne({ _id: trainplanIds[i] });
@@ -325,15 +328,11 @@ class TrainplanService extends CrudService {
       const ref = outputPos[0] + ':' + outputPos[outputPos.length - 1];
 
       // 构建 workbook 对象
-      const wb = {
-        SheetNames: [ 'sheet1' ],
-        Sheets: {
-          sheet1: Object.assign({}, output, { '!ref': ref }),
-        },
-      };
-      // 导出 Excel
-      XLSX.writeFile(wb, path);
+      wb.SheetNames.push('sheet' + i);
+      wb.Sheets['sheet' + i] = Object.assign({}, output, { '!ref': ref });
     }
+    // 导出 Excel
+    XLSX.writeFile(wb, path);
     return respath;
   }