我使用以下code获得标志的图像，并将其保存在数据库中。

I am using following code to get the images of a logo and save it in the database.

DefaultHttpClient mHttpClient = new DefaultHttpClient();
HttpGet mHttpGet;
HttpResponse mHttpResponse;
HttpEntity entity;


for (int reportsCount = 0; reportsCount < reportsArr.length; reportsCount++) {



  //Make a request to get our image
  mHttpGet = new HttpGet(reportsArr[reportsCount][1]);
  byte[] categoryLogoArr = null; 
  try {
    mHttpResponse = mHttpClient.execute(mHttpGet);

    if (mHttpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {


       entity = mHttpResponse.getEntity();

       logoArr= EntityUtils.toByteArray(entity);

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

   long categoryID = dataHelper.addCategory(reportsArr[reportsCount][0], categoryLogoArr);
}

第一个图像添加完美，但它不能正常工作，并给予下列警告。在其他情况下

The first image added perfectly, but rest of the cases it is not working and giving the following warning.

WARN/SingleClientConnManager(2389): Invalid use of SingleClientConnManager: connection still allocated.

在我的code是什么问题？要改变什么解决呢？

What is problem in my code? What to change to solve it?

推荐答案

您需要消耗的内容之前，你可以重复使用的连接。这可能是Exception使用的Htt prequest.execute（）：使用无效的SingleClientConnManager：连接仍然分配

You need to consume the content before you can reuse the connection. This may be a duplicate of Exception using HttpRequest.execute(): Invalid use of SingleClientConnManager: connection still allocated.

我认为你需要消耗的内容即使响应code不是HttpStatus.SC_OK，并在异常处理。

I think that you need to consume the content even if the response code is not HttpStatus.SC_OK, and in your exception handlers.