你好，我遇到了相同的问题，以下是解决方法：
我的设置是netCore MVC netCoreApi。
我的MVC控制器如下：
[HttpPost("UploadFiles")]
public async Task<IActionResult> Post(List<IFormFile> files)
{
Sp4RestClient dataPovider = new Sp4RestClient("http://localhost:60077/");
long size = files.Sum(f => f.Length);
foreach (var file in files)
{
await dataPovider.ImportFile(file);
}
return Ok();
}
数据提供程序方法：
public async Task ImportFile(IFormFile file)
{
RestClient restClient = new RestClient(_queryBulder.BuildImportFileRequest());
using (var content = new MultipartFormDataContent())
{
content.Add(new StreamContent(file.OpenReadStream())
{
Headers =
{
ContentLength = file.Length,
ContentType = new MediaTypeHeaderValue(file.ContentType)
}
}, "File", "FileImport");
var response = await restClient.Post<IFormFile>(content);
}
}
最少的我的WebApi控制器：
[HttpPost]
[Route("ImportData")]
public IActionResult Import(IFormFile file)
{
return Ok();
}
这里是我的RestClient Post方法的完整代码：
public async Task<RestResult<T>> Post<T>(HttpContent content)
{
using (HttpClient httpClient = new HttpClient())
{
HttpResponseMessage response = await httpClient.PostAsync(Endpoint, content);
if (response.StatusCode == HttpStatusCode.Created)
{
T result = JsonConvert.DeserializeObject<T>(await response.Content.ReadAsStringAsync());
return new RestResult<T> { Result = result, ResultCode = HttpStatusCode.OK };
}
RestResult<T> nonOkResult =
new RestResult<T> { Result = default(T), ResultCode = response.StatusCode, Message = await response.Content.ReadAsStringAsync() };
return nonOkResult;
}
}
//是的，我知道我没有得到HttpStatusCode.Created返回；）
编码愉快 ;)
