Asp.Net Core Web Api如何上传文件

1   public class FileUploadModel
2     {
3         public IFormFile File { get; set; }
4     }

1         [HttpPost("UploadFile")]
2         public async Task<IActionResult> UploadFileAsync( [FromForm] FileUploadModel formFile)
3         {
4             using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
5             {
6                 await formFile.File.CopyToAsync(ms);
7                 var buffer = ms.ToArray();
8              }
9          }