我有一个Web API,它返回一个图像,从存储在数据库中的图像中检索字节数组为varbinary(max)。但图像没有显示出来。我做错了什么?
以下是Web API
[Route("service/products/{id?}/thumbnail")]
public HttpResponseMessage GetPiThumbnail(long id)
{
if (id == 0) return new HttpResponseMessage(HttpStatusCode.NotFound);
var data = _productsRepository.Get(a => a.ProductId == id).SingleOrDefault().ThumbnailImage;
if (data == null) return new HttpResponseMessage(HttpStatusCode.NotFound);
HttpResponseMessage response = new HttpResponseMessage(HttpStatusCode.OK);
response.Content = new ByteArrayContent(data);
response.Content.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream");
return response;
}
以下是ASP.NET MVC应用中razor文件的片段,用于显示上述Web API返回的图像 -
<div><img src="../service/products/378728/thumbnail" /></div>