将图像上传到 PHP 应用程序

Question

我想启动相机并单击照片并将其存储在 SD 卡中，它应该自动选择特定文件并提供上传选项，图像显示在屏幕上。

单击上传后，它应该上传到服务器。我也想知道如何通过 Android 应用程序处理 PHP 中的文件上传。

我是安卓新手。请指导我

Answer 1

摘自此帖子：

public void doUpload(String filepath,String filename) { 
            HttpClient httpClient = new DefaultHttpClient(); 
            try { 
                    httpClient.getParams().setParameter("http.socket.timeout", new Integer(90000)); // 90 second 
                    post = new HttpPost(new URI(YOUR_SERVER_ADDRESS)); 
                    File file = new File(filepath); 
                    FileEntity entity; 
                    if (filepath.substring(filepath.length()-3, filepath.length ()).equalsIgnoreCase("txt") || 
                            filepath.substring(filepath.length()-3, filepath.length ()).equalsIgnoreCase("log")) { 
                            entity = new FileEntity(file,"text/plain; charset=\"UTF-8\""); 
                            entity.setChunked(true); 
                    }else { 
                            entity = new FileEntity(file,"binary/octet-stream"); 
                            entity.setChunked(true); 
                    } 
                    post.setEntity(entity); 
                    post.addHeader(FILENAME_STR, filename); 
                    HttpResponse response = httpClient.execute(post); 
                    if (response.getStatusLine().getStatusCode() != HttpStatus.SC_OK) { 
                            Log.e(TAG,"--------Error--------Response Status line code:"+response.getStatusLine()); 
                    }else { 
                            // Here every thing is fine. 
                    } 
                    HttpEntity resEntity = response.getEntity(); 
                    if (resEntity == null) { 
                            Log.e(TAG,"---------Error No Response !!!-----"); 
                    } 
            } catch (Exception ex) { 
                    Log.e(TAG,"---------Error-----"+ex.getMessage()); 
                    ex.printStackTrace(); 
            } finally { 
                      httpClient.getConnectionManager().shutdown(); 
            } 
    }