Android读取URL的内容（结果中缺少内容）

我有以下读取url内容的代码

public static String DownloadText(String url){
    StringBuffer result = new StringBuffer();
    try{
        URL jsonUrl = new URL(url);

        InputStreamReader isr  = new InputStreamReader(jsonUrl.openStream());

        BufferedReader in = new BufferedReader(isr);

        String inputLine;

        while ((inputLine = in.readLine()) != null){
            result.append(inputLine);
        }
    }catch(Exception ex){
        result = new StringBuffer("TIMEOUT");
        Log.e(Util.AppName, ex.toString());
    }
        in.close();
        isr.close();
    return result.toString();
}

问题是返回的结果中有4065个字符之后我缺少内容。有人能帮我解决这个问题吗

注: 我试图读取的url包含一个json响应，因此所有内容都在一行中。我想这就是我丢失一些内容的原因。

试试以下方法：

try {
  feedUrl = new URL(url).openConnection();
} catch (MalformedURLException e) {
  Log.v("ERROR","MALFORMED URL EXCEPTION");
} catch (IOException e) {
  e.printStackTrace();
}
try {
  in = feedUrl.getInputStream();
  json = convertStreamToString(in);
}catch(Exception e){}

而convertStreamToString是：

private static String convertStreamToString(InputStream is) throws UnsupportedEncodingException {
  BufferedReader reader = new BufferedReader(new InputStreamReader(is,"UTF-8"));
  StringBuilder sb = new StringBuilder();
  String line = null;
  try {
    while ((line = reader.readLine()) != null) {
      sb.append(line + "\n");
    }
  } catch (IOException e) {
    e.printStackTrace();
  } finally {
    try {
      is.close();
  } catch (IOException e) {
    e.printStackTrace();
  }
}
return sb.toString();
 }

---

以下是从web获取脚本输出的更清晰版本：

public String getOnline(String urlString) {
    URLConnection feedUrl;
    try {
        feedUrl = new URL(urlString).openConnection();
        InputStream is = feedUrl.getInputStream();

        BufferedReader reader = new BufferedReader(new InputStreamReader(is,"UTF-8"));
        StringBuilder sb = new StringBuilder();
        String line = null;

        while ((line = reader.readLine()) != null) {
            sb.append(line + "");
        }
        is.close();

        return sb.toString();

    }catch(Exception e){
        e.printStackTrace();
    }

    return null;
}

请记住，您不能从主线程下载任何内容。它必须来自一个单独的线程。使用类似于：

new Thread(new Runnable(){
            public void run(){

                if(!isNetworkAvailable()){
                    Toast.makeText(getApplicationContext(), getResources().getString(R.string.nointernet), Toast.LENGTH_LONG).show();
                    return;
                }

                String str=getOnline("http://www.example.com/script.php");

            }
        }).start();

---

如何使用HttpClient？我是说org.apache.http.client.HttpClient.hi我也有同样的问题。你能帮我吗。你做了什么来纠正它？？？我还没有找到这个问题的解决方案。我可以知道这个方法是否忽略了空行并输入？