Win10 uwp SMMs Picture bed

This article, how to use SMMs map to upload pictures, use to Win10 uwp post file, because I am slag, if this article is wrong, please and I said, in this article comment, or send me email [email protected], please do not make bad remarks

Find a good bed, sm.ms.

Can simply use post to upload files, I have made a tool, you can upload pictures, use only need

Incoming file42E32CBE4C4531C77E4DAB5853D7D4B9 SMMs. Model. ImageShackImageShack = new ImageShack () {file=file,};Upload Complete event, where STR is SM. MsReturn, generally JSON//reminder is an example, can be modified according to specific, note to synchronize Coreapplication. MainView. CoreWindow. Dispatcher. RunAsyncImageShack. Onuploadedeventhandler+ = (sender, str) = = Reminder = str. Replace("\\/","/");Upload ImageShack. UpLoad();

I'm going to tell you what I found out.

Error in httpclient post parameter

Convert from "Windows.Web.Http.HttpStringContent" to "System.Net.Http.HttpContent"

Reason

With the System.Net.Http.HttpClient fact that httpstringcontent can be seen in error, not System.Net.Http

Method is simple, we need to change

Use

           Windows.Web.Http.HttpClient webHttpClient=                new Windows.Web.Http.HttpClient();           Windows.Web.Http.HttpStringContent httpString=                new HttpStringContent("http://blog.csdn.net/lindexi_gd");            await webHttpClient.PostAsync(new Uri(url), httpString);

Win10 UWP Post Upload file

We can use Httpmultipartformdatacontent to upload
Where we need to go from file to stream, open storagefile, convert it httpstreamcontent

        var fileContent = new HttpStreamContent(await File.OpenAsync(FileAccessMode.Read));

Then we want to FILECONTENT.HEADERS.ADD ("Content-type", "Application/octet-stream");

We can add httpmultipartformdatacontent to filecontent and see sm.ms.

Parameter name	type	whether you must	Description
Smfile	File	Is	Name of the form. Upload images to use
Ssl	Bool	Whether	Whether to use HTTPS output, default off
Format	String	Whether	The format of the output. The optional values are JSON, XML. The default is JSON
Domain	Int	Whether	Picture domain name. Options available

We'll change Add(IHttpContent content, System.String name, System.String fileName); the name "Smfile".

httpMultipartFormDataContent.Add(fileContent, "smfile", File.Name);

Useawait webHttpClient.PostAsync(new Uri(url), httpMultipartFormDataContent);

Because I need to get an upload image

varawait webHttpClient.PostAsync(new Uri(url), httpMultipartFormDataContent);            ResponseString = str.Content.ToString();            OnUploadedEventHandler?.Invoke(this,ResponseString);

All code

Https://github.com/lindexi/Imageshack/tree/master/smms

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Win10 uwp SMMs Picture bed