bug

src/views/modules/tech/project-product.vue

@@ -167,8 +167,12 @@ export default {
 
       const formData = new FormData();
       formData.append("importFile", file.file);
-      formData.append("productTechnologyDataList[0].productTechnologyId", this.currentSelection[0].productTechnologyId);
-      formData.append("productTechnologyDataList[0].productName", this.currentSelection[0].productName);
+      for(let i=0;i<this.currentSelection.length;i++){
+        formData.append(`productTechnologyDataList[${i}].productTechnologyId`, this.currentSelection[i].productTechnologyId);
+        formData.append(`productTechnologyDataList[${i}].productName`, this.currentSelection[i].productName);
+      }
+      // formData.append("productTechnologyDataList[0].productTechnologyId", this.currentSelection[0].productTechnologyId);
+      // formData.append("productTechnologyDataList[0].productName", this.currentSelection[0].productName);
       this.$http({
         url: this.$http.adornUrl(`/biz-service/projProduct/batch/importExcel`),
         method: "POST",