JS--文件上传

function UploadData() {
       var formdata = new FormData($("#form1")[0])
        $.ajax({
            type: 'post',
            url : '/xiaojd/uploadExcel',
            data: formdata,
            processData: false,  // 告诉jQuery不要去处理发送的数据
            contentType: false,   // 告诉jQuery不要去设置Content-Type请求头
            success: function (data) {
  				alert("上传成功");
            },
            error: function () {
            }
        });
    }
复制代码

HTML

 <form method="post" action='/xiaojd/uploadExcel' enctype="multipart/form-data" id="form1" style="display: none;">
                <input id="inputFile" type="file" name="file" />
                <input type="submit" value="上传" />
            </form>
复制代码

转载于:https://juejin.im/post/5d0a61d951882569f32f6830