如何将Android应用程序的图片上传到服务器？

Question

我开发了一小部分。它可以拍摄的照片只有现在不存储。我想从android应用程序上传图片（使用相机）到服务器。我使用了翻新库，Web服务（asp.net）。我怎样才能做到这一点？

清单：

<uses-permission android:name="android.permission.INTERNET" /> 
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> 

CODE：

public class UploadPhotoActivity extends AppCompatActivity { 
    static final int REQUEST_IMAGE_CAPTURE = 1; 

    ImageView imageView; 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_upload_photo); 

     imageView=(ImageView)findViewById(R.id.imageView); 

    } 


    public void SelectPhotoMethod(View view){ 

     Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); 
     if (takePictureIntent.resolveActivity(getPackageManager()) != null) { 
      startActivityForResult(takePictureIntent, REQUEST_IMAGE_CAPTURE); 
     } 

    } 
    @Override 
    protected void onActivityResult(int requestCode, int resultCode, Intent data) { 
     if (requestCode == REQUEST_IMAGE_CAPTURE && resultCode == RESULT_OK) { 
      Bundle extras = data.getExtras(); 
      Bitmap imageBitmap = (Bitmap) extras.get("data"); 
      imageView.setImageBitmap(imageBitmap); 
     } 
    } 

} 

Answer 1

1. 您可以使用MultipartEntity上传MultiPart图像服务器或
2. 你也可以使用众所周知Volley或Retrofit库以最少的代码将图像上传到服务器。

多

Uploading Camera Image, Video to Server with Progress Bar

排球或改造

1. Android Volley Tutorial to Upload Image to Server
2. Upload Image From Android App Using Retrofit 2

更多教程：

1. Upload File To Server
2. Android Upload Image using Android Upload Service

希望这将有助于〜