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POUploading file with Java
 

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    <p><strong>I'm trying to upload a file using Java (HTTP Post):</strong></p> <pre><code>HttpURLConnection conn = (HttpURLConnection) new URL(_uploadTarget).openConnection(); conn.setRequestMethod("POST"); conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary); conn.setDoOutput(true); long fileLength = fileContentLength + tail.length(); String stringData = "--" + boundary + "\r\nContent-Disposition: form-data; name=\"metadata\"\r\n\r\n" + metadata + "\r\n" + "--" + boundary + "\r\nContent-Disposition: form-data; name=\"uploadfile\"; filename=\"" + fileName + "\"\r\nContent-Type: application/octet-stream; charset=UTF-8\r\nContent-Transfer-Encoding: binary\r\n" + "Content-length: " + fileLength + "\r\n\r\n"; long requestLength = stringData.length() + fileLength; conn.setRequestProperty("Content-length", "" + requestLength); conn.setFixedLengthStreamingMode((int) requestLength); conn.connect(); DataOutputStream out = new DataOutputStream(conn.getOutputStream()); out.writeBytes(stringData); out.flush(); int progress = 0; int bytesRead = 0; byte b[] = new byte[1024]; BufferedInputStream bufin = new BufferedInputStream( new FileInputStream(_file)); while ((bytesRead = bufin.read(b)) != -1) { out.write(b, 0, bytesRead); out.flush(); progress += bytesRead; } out.writeBytes(tail); out.flush(); out.close(); BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream())); String line; StringBuilder sb = new StringBuilder(); while ((line = rd.readLine()) != null) { sb.append(line); } </code></pre> <p><strong>c# server:</strong></p> <pre><code>public void ProcessRequest(HttpContext context) { var uploadedFile = context.Request.Files[0]; // often throws exception with message: "Thread was being aborted." } </code></pre> <p>This code works - some times. Hope someone can help.</p>
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    1. USJigar Joshi
    1. USMartin
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    1. COAnd it never shows you any kind of .... exception ?
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      1. USRiduidel
    2. CO@Riduidel Code says "// often throws exception with message: "Thread was being aborted."" in the server side script.
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      1. USKurru
 

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