public sealed class ImgurUpload
{
public event EventHandler<UploadCompleteEventArgs> UploadComplete;
public void PostToImgur(string location, string key, string name = "", string caption = "")
{
try
{
using (var webClient = new WebClient())
{
NameValueCollection values = new NameValueCollection
{
{ "image", ConvertToBase64(location) },
{ "key", key },
{ "name", name },
{ "caption", caption}
};
webClient.UploadValuesAsync(new Uri("http://api.imgur.com/2/upload.xml"), "POST", values);
webClient.UploadValuesCompleted += ((sender, eventArgs) =>
{
byte[] response = eventArgs.Result;
XDocument result = XDocument.Load(XmlReader.Create(new MemoryStream(response)));
if (UploadComplete != null)
UploadComplete(this, new UploadCompleteEventArgs(result));
});
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private string ConvertToBase64(string imageLocation)
{
byte[] imageData = null;
using (FileStream fileStream = File.OpenRead(imageLocation))
{
imageData = new byte[fileStream.Length];
fileStream.Read(imageData, 0, imageData.Length);
}
return Convert.ToBase64String(imageData);
}
}
public class UploadCompleteEventArgs : EventArgs
{
public string Original { get; private set; }
public string ImgurPage { get; private set; }
public string DeletePage { get; private set; }
public UploadCompleteEventArgs(XDocument xmlDoc)
{
var objLinks = from links in xmlDoc.Descendants("links")
select new
{
original = links.Element("original").Value,
imgurPage = links.Element("imgur_page").Value,
deletePage = links.Element("delete_page").Value
};
Original = objLinks.FirstOrDefault().original;
ImgurPage = objLinks.FirstOrDefault().imgurPage;
DeletePage = objLinks.FirstOrDefault().deletePage;
}
}
以上是我用Anonymous API上传图片以上传图片的课程。我以前使用过API,并且总是发现它比网站上传器慢得多,并且比使用Web请求直接有效地将数据发送到网站而不是使用API的其他.NET应用程序要慢。
我在上面发布了完整的课程,因为它可能是我正在做的(或没做的)导致问题的原因。如果有人能为我确定问题,我真的很感激。
我今天早些时候进行了一些公平的测试,例如一个结果如下:
答案 0 :(得分:1)
您上传的那个大约35%,因为您将其作为STRING上传。
通过字节上传,它应该同样快。