使用多部分实体拍摄相机照片并发送到android中的php服务器

我已经从相机上拍摄了这张照片，也从SD卡上获取了图像。在这里我必须上传这张照片到php服务器。我该怎么办？？？请给我一个解决办法

编辑：

当我获取图像路径的字符串值时，它是：/mnt/sdcard/DCIM/Camera/1382769609416.jpg

我必须将这些图像的url插入我的php服务器

在我的数据库中，该值插入到字段中，如下所示：

images/trucks/mnt/sdcard/DCIM/Camera/1382769609416.jpg

但是图像并没有上传到我的php服务器上。我已经检查了“images/trucks/”这个路径

这是我的服务器端php代码：

$upload_dir = 'images/trucks/';
$name = $_FILES['TRUCK_PHOTO']['name'];
$tmp_name = $_FILES['TRUCK_PHOTO']['tmp_name'];
 $ext = pathinfo($name, PATHINFO_EXTENSION);
 $file_path=$upload_dir.$_POST['TRUCK_PHOTO'].".".$ext;
 move_uploaded_file($tmp_name, $file_path);
$query = mysqli_query($connect, "insert into tw_trucks (TRUCK_PHOTO) values ('$file_path') ");

这个代码有什么问题？？请给我一个解决方案

为什么该图像不能从android上传到该文件夹？？请验证我的代码并给我一个解决方案？？？但是路径正确地存储在该数据库中

这是我的android端代码：

在详细信息规范中.java：

static String CapturedImageDetails;
String Path = cursor.getString(file_ColumnIndex);
             CapturedImageDetails = Path;

  class UploadPhotoDetails extends AsyncTask<Void, Void, String> {
String _response = "";
@Override
protected void onPreExecute() {
    super.onPreExecute();
    showDialog(DIALOG_LOADING);
}
@Override
protected String doInBackground(Void... params) {
_response = postData();
return _response;
} 
public String postData() {
    String res=null;
    HttpClient httpclient = new DefaultHttpClient();
    HttpPost httppost = new HttpPost("http://192.168.2.45/ImageAndroid/imageupload.php");
    try {
       nameValuePairs = new ArrayList<NameValuePair>();
       nameValuePairs.add(new BasicNameValuePair("TRUCK_PHOTO", DetailsSpecification.CapturedImageDetails));
       httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
       HttpResponse response = httpclient.execute(httppost);
       HttpEntity entity = response.getEntity();
       result_status = EntityUtils.toString(entity);
       res = response.toString();
    } catch (ClientProtocolException e) {
    } catch (IOException e) {}
   return res;
}
 @Override
 protected void onPostExecute(String result) {
   super.onPostExecute(result);
   dismissDialog(DIALOG_LOADING);
 }                   

在AvailableLocation.java中：

static String CapturedImageDetails;
String Path = cursor.getString(file_ColumnIndex);
             CapturedImageDetails = Path;

  class UploadPhotoDetails extends AsyncTask<Void, Void, String> {
String _response = "";
@Override
protected void onPreExecute() {
    super.onPreExecute();
    showDialog(DIALOG_LOADING);
}
@Override
protected String doInBackground(Void... params) {
_response = postData();
return _response;
} 
public String postData() {
    String res=null;
    HttpClient httpclient = new DefaultHttpClient();
    HttpPost httppost = new HttpPost("http://192.168.2.45/ImageAndroid/imageupload.php");
    try {
       nameValuePairs = new ArrayList<NameValuePair>();
       nameValuePairs.add(new BasicNameValuePair("TRUCK_PHOTO", DetailsSpecification.CapturedImageDetails));
       httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
       HttpResponse response = httpclient.execute(httppost);
       HttpEntity entity = response.getEntity();
       result_status = EntityUtils.toString(entity);
       res = response.toString();
    } catch (ClientProtocolException e) {
    } catch (IOException e) {}
   return res;
}
 @Override
 protected void onPostExecute(String result) {
   super.onPostExecute(result);
   dismissDialog(DIALOG_LOADING);
 }                   

---

使用以下代码将位图图像转换为字符串：

public String BitMapToString(Bitmap bitmap) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, baos);
    byte[] b = baos.toByteArray();
    String strBitMap = Base64.encodeToString(b, Base64.DEFAULT);
    return strBitMap;
}

---

似乎你必须使用谷歌。@塞尔文我搜索了谷歌，并完成了上面的代码。但是我没有得到截获照片的url路径。请再次访问我的帖子，并给我一个解决方案Yaary您需要在php端从base64解码回字节数组或使用multipartyes您需要使用decode，但仍然适用于小尺寸图片我建议您使用multipart http Request请发布您用于将图像推送到服务器的Java代码。