用户头像模块代码
Posted zhangzhang1118
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public async Task<ResultDto<ActionResult>> ImportCustomerLogo(string customerId, IFormFile file) { //var file = Request.Form.Files.FirstOrDefault(); ResultDto<ActionResult> resultDto = new ResultDto<ActionResult>(); CustomerDto customerDto = await _customerInfoService.GetCustomerInfoAsync(customerId); string[] allowFileType = { "jpg", "png" }; if (!allowFileType.Contains(file.FileName.Substring(file.FileName.LastIndexOf(".") + 1, file.FileName.Length - file.FileName.LastIndexOf(".") - 1))) { resultDto.Msg = "只支持jpg或png格式的图片上传"; return resultDto; } if (file.Length > 1024 * 1024) { resultDto.Msg = "文件总大小不能超过1M"; return resultDto; } try { FrontCustomerInfo frontCustomerInfo = new FrontCustomerInfo(); string path = Environment.CurrentDirectory + "\Uploader\CustomerLogo\" + customerDto.CustomerName + customerDto.CustomerId; if (!Directory.Exists(path)) { Directory.CreateDirectory(path); } //以字节数组写入文件 string filePath = path + "\" + file.FileName; byte[] bytes; using (var stream = file.OpenReadStream()) { bytes = new byte[stream.Length]; var numToRead = stream.Length; var numHasRead = 0; do { int n = stream.Read(bytes, numHasRead, int.MaxValue); numToRead -= n; numHasRead += n; } while (numToRead > 0); } System.IO.File.WriteAllBytes(filePath, bytes); //保存logo信息 frontCustomerInfo.CustomerId = customerId; frontCustomerInfo.CustomerProfile = filePath; await _customerInfoService.SaveFrontCustomerInfoAsync(frontCustomerInfo); resultDto.IsSuccess = true; } catch (Exception ex) { resultDto.Code = 500; resultDto.Msg = ex.GetMsgDetail("上传头像出错:"); resultDto.IsSuccess = false; } return resultDto; }
<button class="layui-btn layui-btn-normal" style="margin:20px auto auto 20px;" onclick="selectFile()">选择多个文件</button>
<form id="uploaderForm" action="/Manager/Employee/ImportEmployeePhotos" method="post" enctype="multipart/form-data" >
<input id="uploader" type="file" name="uploader" hidden="hidden" multiple="multiple"/>
</form>
function selectFile() {
$("#uploader").click();
}
$("#uploader").change(function () { if ($(this).length != 0) { LoadingHint(0); $("#uploaderForm").ajaxSubmit({ dataType: "json", resetForm: true, data: { employeeId: $.request("employeeId"), attachmentTypeEnum: $.request("attachmentType") }, success: function (data) { if (data.Status == "y") { dig.successcallback("导入成功!", function () { $("#uploader").val(""); getEmployeePhotoAlbum($.request("employeeId"), $.request("attachmentType")) }); } else { $("#uploader").val(""); layer.alert(data.Msg); } }, error: function (data) { layer.alert(data.responseJSON.Msg); $("#uploader").val(""); } }) } })
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