Question

我正在安装android工作室的应用程序，我比较新，我正试图从网站上提取一些信息。但我遇到了一个问题。我的代码似乎坚持我的HttpResponse请求。我已经加载了大量的调试日志，最后一个要打印的是“Log.v（”ARG“，”Trying 2“）;”。我已经在下面提供了适用的代码，任何人都可以指出我做错了吗？非常感谢任何帮助。

@Override
    protected String doInBackground(String... medURLs) {
        Log.v("ARG", "Executed");
        String medName = "medName";
        for (String medSearchURL : medURLs) {
            HttpClient medClient = new DefaultHttpClient();
            Log.v("ARG", medSearchURL);
            try {
                Log.v("ARG", "Trying 1");
                HttpGet medGet = new HttpGet(medSearchURL);
                Log.v("ARG", "Trying 2");
                HttpResponse medResponse = medClient.execute(medGet);
                Log.v("ARG", "Trying 3");
                StatusLine medSearchStatus = medResponse.getStatusLine();
                Log.v("ARG", "before if");
                if (medSearchStatus.getStatusCode()==200) {
                    HttpEntity medEntity = medResponse.getEntity();

                    InputStream medContent = medEntity.getContent();
                    InputStreamReader medInput = new InputStreamReader(medContent);
                    BufferedReader medReader = new BufferedReader(medInput);
                    Log.v("ARG", "In if statement");
                    String lineIn;
                    while ((lineIn=medReader.readLine())!=null) {
                        medName +=lineIn;
                        Log.v("ARG", "In while loop");
                    }
                }
                else{
                    Log.v("ARG", "failed if statement");
                }
            }
            catch(Exception e){
                e.printStackTrace();
                Log.v("ARG", "caught");
            }
            Log.v("ARG", "End of big loop");
        }
        Log.v("ARG", "About to return");
        return medName;
    }

Answer 1

我认为你应该尝试httpurlconnection。你可以查看本教程之一..

http://www.tutorialspoint.com/android/android_network_connection.html http://www.vogella.com/tutorials/AndroidNetworking/article.html

Android Studio程序似乎陷入了HTTPResponse

1 个答案: