尝试：
var formData = new FormData();formData.append('file', this.files[0]);formData.append('CustomerId', 2);$.ajax({ url: urlUploadProductsFile, type: 'POST', data: formData, cache: false, contentType: false, processdata: false}, 'json');
尝试：
var formData = new FormData();formData.append('file', this.files[0]);formData.append('CustomerId', 2);$.ajax({ url: urlUploadProductsFile, type: 'POST', data: formData, cache: false, contentType: false, processdata: false}, 'json');名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
