误差照片上传到服务器的Android

Question

我的错误：

java.lang.NoSuchFieldError的：org.apache.http.message.BasicHeaderValueFormatter.INSTANCE

我的代码：

public static String POST(String path, JSONObject params, String fileName) 
      throws ClientProtocolException, IOException { 
     HttpPost request = new HttpPost(url + path); 

     MultipartEntity multipartEntity = new MultipartEntity(); 

     FileBody bin = new FileBody(new File(fileName), "image/jpeg"); 
     multipartEntity.addPart("photo", bin); 
     for (Object obj : params.entrySet()) { 
      Entry e = (Entry)obj; 
      multipartEntity.addPart((String)e.getKey(), new StringBody((String)e.getValue())); 
     } 
     request.setEntity(multipartEntity); 
     HttpResponse response = httpClient.execute(request); 

     BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(response.getEntity().getContent())); 
     String result = ""; 
     String line = ""; 
     while ((line = bufferedReader.readLine()) != null) 
      result += line; 
     bufferedReader.close(); 
     return result; 
    } 

的gradle我：

packagingOptions { 
     exclude 'META-INF/DEPENDENCIES' 
     exclude 'META-INF/NOTICE' 
     exclude 'META-INF/LICENSE' 
     exclude 'META-INF/LICENSE.txt' 
     exclude 'META-INF/NOTICE.txt' 
    } 
} 

dependencies { 
    compile fileTree(include: ['*.jar'], dir: 'libs') 
    compile 'com.android.support:appcompat-v7:21.0.3' 
    compile 'com.andreabaccega:android-form-edittext:[email protected]' 
    compile files('libs/gson-2.2.1.jar') 
    compile files('libs/json-simple-1.1.1.jar') 
    compile files('libs/httpmime-4.5.1.jar') 
    compile files('libs/httpcore-4.4.3.jar') 
    compile files('libs/httpclient-4.5.1.jar') 
    compile files('libs/commons-lang3-3.1.jar') 
    compile files('libs/commons-logging-1.1.2.jar') 
} 

我想使用HTTP POST将文件（特定图像）上载到服务器。 如何解决这个问题？

Answer 1

我想你会需要使用android port version of http client from apache
试图改变自己的gradle这个依赖于这样的：

dependencies { 
    compile fileTree(include: ['*.jar'], dir: 'libs') 
    compile 'com.android.support:appcompat-v7:21.0.3' 
    compile 'com.andreabaccega:android-form-edittext:[email protected]' 
    compile files('libs/gson-2.2.1.jar') 
    compile files('libs/json-simple-1.1.1.jar') 
    compile('org.apache.httpcomponents:httpmime:4.5.1') { 
     exclude module: 'httpclient' 
    } 
    compile 'org.apache.httpcomponents:httpclient-android:4.3.5.1' 
    compile files('libs/httpcore-4.4.3.jar') 
    compile files('libs/commons-lang3-3.1.jar') 
    compile files('libs/commons-logging-1.1.2.jar') 
}