如何使用Magento Rest API

Question

我是Magento中的新成員。我想爲Android使用Magento Rest API。我組oauth_token和oauth_verifier.After傳遞組oauth_token和oauth_verifier，我得到了一個error.Invalid AUTH /錯誤的請求（有一個400，預計HTTP/1.1 20X或重定向） <br/>oauth_problem=parameter_absent&oauth_parameters_absent=oauth_verifier.

這裏是我的代碼：

<?php 
    ini_set('display_errors', '1'); 
     $callbackUrl_1 = "http://demo.com/magento.com/admin123.php"; 
    $callbackUrl = "http://demo.com/magento.com/sendToken.php"; 
    $temporaryCredentialsRequestUrl = "http://demo.com/magento.com/oauth/initiate?oauth_callback=" . urlencode($callbackUrl); 
    //$adminAuthorizationUrl = 'http://demo.com/magento.com/admin123/oAuth_authorize'; 
    $adminAuthorizationUrl = 'http://demo.com/magento.com/oauth/authorize'; 
    $accessTokenRequestUrl = 'http://demo.com/magento.com/oauth/token'; 
    $apiUrl = 'http://demo.com/magento.com/api/rest'; 
    $consumerKey = '88a6142021c1cdfed92b0954a94fc066'; 
    $consumerSecret = 'bedc0ede692fe06d4b12821bb21f7c3b'; 

    session_start(); 
    //echo "SESSION state".$_SESSION['state']; 

    if (!isset($_GET['oauth_token']) && isset($_SESSION['state']) && $_SESSION['state'] == 1) { 

     $_SESSION['state'] = 0; 
    } 
    try { 
     $authType = ($_SESSION['state'] == 2) ? OAUTH_AUTH_TYPE_AUTHORIZATION : OAUTH_AUTH_TYPE_URI; 
     $oauthClient = new OAuth($consumerKey, $consumerSecret, OAUTH_SIG_METHOD_HMACSHA1, $authType); 
     $oauthClient->enableDebug(); 


     if (!isset($_GET['oauth_token']) && !$_SESSION['state']) { 

      $requestToken = $oauthClient->getRequestToken($temporaryCredentialsRequestUrl); 
      $_SESSION['secret'] = $requestToken['oauth_token_secret']; 
      $_SESSION['state'] = 1; 

      //echo "oauth_token ".$requestToken['oauth_token']."<br>"; 
      //echo "oauth_token_secret ".$requestToken['oauth_token_secret'];die; 

      header('Location: ' . $adminAuthorizationUrl . '?oauth_token=' . $requestToken['oauth_token']."&oauth_token_secret=".$requestToken['oauth_token_secret']); 

      exit; 
     } else if ($_SESSION['state'] == 1) { 
     // echo "oauth_token ".$_GET['oauth_token'];die; 
      $oauthClient->setToken($_GET['oauth_token'],$_SESSION['oauth_verifier']); 
      $accessToken = $oauthClient->getAccessToken($accessTokenRequestUrl); 

      $_SESSION['state'] = 2; 
      $_SESSION['token'] = $accessToken['oauth_token']; 
      $_SESSION['secret'] = $accessToken['oauth_token_secret']; 

      $_SESSION['example'] = $accessToken['oauth_token']; 

      header('Location: ' . $callbackUrl); 
      exit; 
     } else { 
      $_SESSION['state'] = 0; 
      $oauthClient->setToken($_SESSION['token'], $_SESSION['secret']); 

      $resourceUrl = "$apiUrl/products"; 
      $oauthClient->fetch($resourceUrl,array(), 'GET', array('Content-Type' => 'application/json', 'Accept' => 'application/json')); 
      $productsList = json_decode($oauthClient->getLastResponse()); 
      print_r($productsList); 
     } 
    } catch (OAuthException $e) { 
     print_r($e->getMessage()); 
     echo "&lt;br/&gt;"; 
     print_r($e->lastResponse); 
    } 


    ?> 

Answer 1

調用RESTful Web服務 RestFulWebservice.java這個活動類的完整樣本

public class RestFulWebservice extends Activity { 


    /** Called when the activity is first created. */ 
    @Override 
    public void onCreate(Bundle savedInstanceState) { 

     super.onCreate(savedInstanceState); 
     setContentView(R.layout.rest_ful_webservice); 

     final Button GetServerData = (Button) findViewById(R.id.GetServerData); 

     GetServerData.setOnClickListener(new OnClickListener() { 

      @Override 
      public void onClick(View arg0) { 

       // WebServer url change it accordingly 
       String serverURL = "http://androidexample.com/media/webservice/JsonReturn.php"; 

       // Use AsyncTask execute Method To Prevent ANR Problem 
       new LongOperation().execute(serverURL); 
      } 
     });  

    } 


    // Class with extends AsyncTask class 

    private class LongOperation extends AsyncTask<String, Void, Void> { 

     // Required initialization 

     private final HttpClient Client = new DefaultHttpClient(); 
     private String Content; 
     private String Error = null; 
     private ProgressDialog Dialog = new ProgressDialog(RestFulWebservice.this); 
     String data =""; 
     TextView uiUpdate = (TextView) findViewById(R.id.output); 
     TextView jsonParsed = (TextView) findViewById(R.id.jsonParsed); 
     int sizeData = 0; 
     EditText serverText = (EditText) findViewById(R.id.serverText); 


     protected void onPreExecute() { 
      // NOTE: You can call UI Element here. 

      //Start Progress Dialog (Message) 

      Dialog.setMessage("Please wait.."); 
      Dialog.show(); 

      try{ 
       // Set Request parameter 
       data +="&" + URLEncoder.encode("data", "UTF-8") + "="+serverText.getText(); 

      } catch (UnsupportedEncodingException e) { 
       // TODO Auto-generated catch block 
       e.printStackTrace(); 
      } 

     } 

     // Call after onPreExecute method 
     protected Void doInBackground(String... urls) { 

      /************ Make Post Call To Web Server ***********/ 
      BufferedReader reader=null; 

       // Send data 
       try 
       { 

        // Defined URL where to send data 
        URL url = new URL(urls[0]); 

        // Send POST data request 

        URLConnection conn = url.openConnection(); 
        conn.setDoOutput(true); 
        OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream()); 
        wr.write(data); 
        wr.flush(); 

        // Get the server response 

        reader = new BufferedReader(new InputStreamReader(conn.getInputStream())); 
        StringBuilder sb = new StringBuilder(); 
        String line = null; 

        // Read Server Response 
        while((line = reader.readLine()) != null) 
         { 
           // Append server response in string 
           sb.append(line + " 
"); 
         } 

        // Append Server Response To Content String 
        Content = sb.toString(); 
       } 
       catch(Exception ex) 
       { 
        Error = ex.getMessage(); 
       } 
       finally 
       { 
        try 
        { 

         reader.close(); 
        } 

        catch(Exception ex) {} 
       } 

      /*****************************************************/ 
      return null; 
     } 

     protected void onPostExecute(Void unused) { 
      // NOTE: You can call UI Element here. 

      // Close progress dialog 
      Dialog.dismiss(); 

      if (Error != null) { 

       uiUpdate.setText("Output : "+Error); 

      } else { 

       // Show Response Json On Screen (activity) 
       uiUpdate.setText(Content); 

      /****************** Start Parse Response JSON Data *************/ 

       String OutputData = ""; 
       JSONObject jsonResponse; 

       try { 

        /****** Creates a new JSONObject with name/value mappings from the JSON string. ********/ 
        jsonResponse = new JSONObject(Content); 

        /***** Returns the value mapped by name if it exists and is a JSONArray. ***/ 
        /******* Returns null otherwise. *******/ 
        JSONArray jsonMainNode = jsonResponse.optJSONArray("Android"); 

        /*********** Process each JSON Node ************/ 

        int lengthJsonArr = jsonMainNode.length(); 

        for(int i=0; i < lengthJsonArr; i++) 
        { 
         /****** Get Object for each JSON node.***********/ 
         JSONObject jsonChildNode = jsonMainNode.getJSONObject(i); 

         /******* Fetch node values **********/ 
         String name  = jsonChildNode.optString("name").toString(); 
         String number  = jsonChildNode.optString("number").toString(); 
         String date_added = jsonChildNode.optString("date_added").toString(); 


         OutputData += " Name   : "+ name +" 
" 
            + "Number  : "+ number +" 
" 
            + "Time    : "+ date_added +" 
" 
            +"-------------------------------------------------- 
"; 


        } 
       /****************** End Parse Response JSON Data *************/  

        //Show Parsed Output on screen (activity) 
        jsonParsed.setText(OutputData); 


       } catch (JSONException e) { 

        e.printStackTrace(); 
       } 


      } 
     } 

    } 

} 

rest_full_webservice.xml

<?xml version="1.0" encoding="utf-8"?> 
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android" 
    android:fillViewport="true" 
    android:background="#FFFFFF" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" > 

<LinearLayout 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" 
    android:orientation="vertical" > 
    <EditText 
     android:paddingTop="20px" 
     android:id="@+id/serverText" 
     android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 
     android:text="" /> 
    <Button 
     android:paddingTop="10px" 
     android:id="@+id/GetServerData" 
     android:text="Restful Webservice Call" 
     android:cursorVisible="true" 
     android:clickable="true" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_gravity="center_horizontal" 
    /> 
    <TextView 
     android:paddingTop="20px" 
     android:textStyle="bold" 
     android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 
     android:text="Server Response (JSON): " /> 
    <TextView 
     android:paddingTop="16px" 
     android:id="@+id/output" 
     android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 
     android:text="Output : Click on button to get server data." /> 

    <TextView 
     android:paddingTop="20px" 
     android:textStyle="bold" 
     android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 
     android:text="Parsed JSON : " /> 
    <TextView 
     android:paddingTop="16px" 
     android:id="@+id/jsonParsed" 
     android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 
     /> 

</LinearLayout> 
</ScrollView> 

的manifest.xml不要忘了添加Internet權限

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

我想你需要的OAuth 2.0， 你可以從https://github.com/cbitstech/xsi-android 隸庫樣本是做到這一點的最好辦法。

對於下面的網址信息，請訪問： -

https://stackoverflow.com/a/35083651

https://stackoverflow.com/a/32934934