Android和經過身份驗證的HttpPut帶有JSON主體

Question

您如何在Android上編寫HttpPut請求進行身份驗證？我想嘗試使用HttpURLConnection，這似乎是嚴重的錯誤（至少在Android 2.2中），但GET工作正常。我想發送一個數組的JSON表示，我有正確的憑證已使用PasswordAuthentication設置。）

Answer 1

這是一個通用的解決方案。

HttpParams httpParameters = new BasicHttpParams(); 
HttpConnectionParams.setConnectionTimeout(httpParameters, this.CONNECT_TIMEOUT); 
HttpConnectionParams.setSoTimeout(httpParameters, this.CONNECT_TIMEOUT); 

DefaultHttpClient client = new DefaultHttpClient(httpParameters); 

// Retrieve user credentials. 
SharedPreferences settings = context.getSharedPreferences("LOGIN", 0); 
String loginNameString = settings.getString("login_name", null); 
String passwordString = settings.getString("password", null); 

UsernamePasswordCredentials credentials = 
      new UsernamePasswordCredentials(loginNameString, passwordString); 
AuthScope authScope = new AuthScope(AuthScope.ANY_HOST, AuthScope.ANY_PORT); 
      client.getCredentialsProvider().setCredentials(authScope, 
                   credentials); 

HttpPut put = new HttpPut(UPLOAD_URL); 

try 
{ 
    put.setEntity(new StringEntity(responseJSONArray.toString(),  
         SERVER_PREFERRED_ENCODING)); 
    put.addHeader("Content-Type", "application/json"); 
    put.addHeader("Accept", "application/json"); 
    HttpResponse response = client.execute(put); 

    // 200 type response. 
    if (response.getStatusLine().getStatusCode() >= HttpStatus.SC_OK && 
    response.getStatusLine().getStatusCode() < HttpStatus.SC_MULTIPLE_CHOICES) 
    { 
     // Handle OK response etc........ 
    } 
} 
catch (Exception e) 
{ 
} 

Answer 2

首先，您需要擁有身份驗證令牌。然後只需添加這一行。

httpGet.setHeader("Authorization", "Bearer " + yourToken);