问题描述
我正在编写HttpPost方法,并使用FromBody属性发送参数。
[HttpPost]
public IActionResult TransformData([FromBody]IList<Employee> argument)
{
//logic - output stream is built here
return File(output,MediaTypeNames.Application.Xml,"output.xml");
}
我从控制台应用程序尝试使用Web API:
ObjectContent data = new ObjectContent(args.GetType(),args,new JsonMediaTypeFormatter());
using (HttpClient client = new HttpClient())
{
client.BaseAddress = new Uri("http://service:8080/");
MediaTypeWithQualityHeaderValue contentType = new MediaTypeWithQualityHeaderValue("application/json");
client.DefaultRequestHeaders.Accept.Add(contentType);
var response = client.PostAsync("api/controller",data);
response.Wait();
var responseContent = await response.Result.Content.ReadAsAsync<FileStreamResult>();
}
responseContent为空。请帮忙。
解决方法
var net = new System.Net.WebClient();
var data = net.DownloadData(link);
var content = new System.IO.MemoryStream(data);
您将内容保存到计算机