Androidfile upload与服务器端PHP

我一直在寻找一个解决scheme,这几个小时,但我找不到任何。

基本上,我想上传,从我的Android设备,文件到http网站。 但是,我不知道如何做到这一点。 我在设备上使用java,并且我想在服务器端使用PHP。 我只想上传文件,而不是在服务器上做任何事情。

任何人都可以提供代码和/或一个很好的链接,我需要什么? 在这方面,我几乎没有任何经验,而且我很茫然。

谢谢,NS

PS。 我没有PHP编码的经验。

Related of "Androidfile upload与服务器端PHP"

是的,所以我find了java的一面。 这工作,所以…是的。

public class Uploader extends Activity { private String Tag = "UPLOADER"; private String urlString = "YOUR_ONLINE_PHP"; HttpURLConnection conn; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); String exsistingFileName = "/sdcard/uploader/data/testfile"; String lineEnd = "\r\n"; String twoHyphens = "--"; String boundary = "*****"; try { // ------------------ CLIENT REQUEST Log.e(Tag, "Inside second Method"); FileInputStream fileInputStream = new FileInputStream(new File( exsistingFileName)); // open a URL connection to the Servlet URL url = new URL(urlString); // Open a HTTP connection to the URL conn = (HttpURLConnection) url.openConnection(); // Allow Inputs conn.setDoInput(true); // Allow Outputs conn.setDoOutput(true); // Don't use a cached copy. conn.setUseCaches(false); // Use a post method. conn.setRequestMethod("POST"); conn.setRequestProperty("Connection", "Keep-Alive"); conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + boundary); DataOutputStream dos = new DataOutputStream(conn.getOutputStream()); dos.writeBytes(twoHyphens + boundary + lineEnd); dos .writeBytes("Content-Disposition: post-data; name=uploadedfile;filename=" + exsistingFileName + "" + lineEnd); dos.writeBytes(lineEnd); Log.e(Tag, "Headers are written"); // create a buffer of maximum size int bytesAvailable = fileInputStream.available(); int maxBufferSize = 1000; // int bufferSize = Math.min(bytesAvailable, maxBufferSize); byte[] buffer = new byte[bytesAvailable]; // read file and write it into form... int bytesRead = fileInputStream.read(buffer, 0, bytesAvailable); while (bytesRead > 0) { dos.write(buffer, 0, bytesAvailable); bytesAvailable = fileInputStream.available(); bytesAvailable = Math.min(bytesAvailable, maxBufferSize); bytesRead = fileInputStream.read(buffer, 0, bytesAvailable); } // send multipart form data necesssary after file data... dos.writeBytes(lineEnd); dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd); // close streams Log.e(Tag, "File is written"); fileInputStream.close(); dos.flush(); dos.close(); } catch (MalformedURLException ex) { Log.e(Tag, "error: " + ex.getMessage(), ex); } catch (IOException ioe) { Log.e(Tag, "error: " + ioe.getMessage(), ioe); } try { BufferedReader rd = new BufferedReader(new InputStreamReader(conn .getInputStream())); String line; while ((line = rd.readLine()) != null) { Log.e("Dialoge Box", "Message: " + line); } rd.close(); } catch (IOException ioex) { Log.e("MediaPlayer", "error: " + ioex.getMessage(), ioex); } } } 

如果你想上传大于2MB的文件,你需要编辑你的PHPconfiguration文件

 ; Maximum allowed size for uploaded files. ; http://php.net/upload-max-filesize upload_max_filesize = 2M 

例如:

 ; Maximum allowed size for uploaded files. ; http://php.net/upload-max-filesize upload_max_filesize = 10M 

这将允许您上传大小为10MB的文件

对于PHP方面的东西来看看

move_uploaded_file和全局$_FILES

http://php.net/manual/en/function.move-uploaded-file.php

http://php.net/manual/en/features.file-upload.php