我设法发送了一个FormData对象,如下所示:
var formData = new FormData(); formData.append('file', this.files[0]); $.ajax({ url: urlUploadProductsFile, type: 'POST', data: formData, cache: false, contentType: false, processData: false }, 'json');
现在,我要做的是添加一个附加值CustomerId以发送到服务器。以下内容无效:
CustomerId
var formData = new FormData(); formData.append('file', this.files[0]); $.ajax({ url: urlUploadProductsFile, type: 'POST', data: { "file": formData, "CustomerId": 2 }, cache: false, contentType: false, processData: false }, 'json');
我还尝试了以下变体:
data: { "file": formData, "CustomerId": 2 }, processData: true
data: JSON.stringify({ "file": formData, "CustomerId": 2 })
data: { "file": JSON.stringify(formData), "CustomerId": 2 }
data: { file: formData, CustomerId: 2 }
任何帮助表示赞赏。
尝试:
var formData = new FormData(); formData.append('file', this.files[0]); formData.append('CustomerId', 2); /* note:: appending in form Data will give "csrf token mismatch error". so better you make a input feild of type hidden with name = CustomerId and value = 2 */ $.ajax({ url: urlUploadProductsFile, type: 'POST', data: formData, cache: false, contentType: false, processData: false }, 'json');