Question

我正在从url执行http post。但是无法从http post执行响应。

以下是我的代码：

try {
    htttpget = new HttpGet(myurl);
    System.out.println("check2");

    response1 = httpclient.execute(httppost, responseHandler);     
    System.out.println("check3");
    System.out.println("responsegettingvalues" + response1);
    checkingresponse(response1,2);
} catch (IOException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
    System.out.println("catch"+e.getMessage());
}

这是我的logcat：

01-28 17：01：13.231：E / AndroidRuntime（20257）：at org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer（AbstractSessionInputBuffer.java:103） 01-28 17：01：13.231：E / AndroidRuntime（20257）：at org.apache.http.impl.AbstractHttpClientConnection.isStale（AbstractHttpClientConnection.java:205） 01-28 17：01：13.231：E / AndroidRuntime（20257）：at org.apache.http.impl.conn.AbstractClientConnAdapter.isStale（AbstractClientConnAdapter.java:185） 01-28 17：01：13.231：E / AndroidRuntime（20257）：at org.apache.http.impl.client.DefaultRequestDirector.execute（DefaultRequestDirector.java:336） 01-28 17：01：13.231：E / AndroidRuntime（20257）：at org.apache.http.impl.client.AbstractHttpClient.execute（AbstractHttpClient.java:555）

Answer 1

使用以下代码

try {
            HttpPost postMethod = new HttpPost(url);
            postMethod.setEntity(new UrlEncodedFormEntity(nameValuePairs));
            response = this.httpClient.execute(postMethod);
            HttpEntity entity = response.getEntity();
            value = EntityUtils.toString(entity).toString();
        } catch (Exception e) {
            Log.e("exception is", "" + e.getMessage());
            e.printStackTrace();
        }

Answer 2

试试这个

   private void framePost() {
        try{
            HttpClient client = new DefaultHttpClient();
            HttpPost httpPost = new HttpPost(url);
            List<NameValuePair> mPairs = getNameValuePairs();
            httpPost.setEntity(new UrlEncodedFormEntity(mPairs));
            HttpResponse response = client.execute(httpPost);

            if(response.getStatusLine().getStatusCode()==200){
                Log.i("TAG", "Success");
            }
        }catch(ClientProtocolException e){
            Log.i("TAG", "Error");
        }

    }



private List<NameValuePair> getNameValuePairs() {
        try {
            List<NameValuePair> pair = new ArrayList<NameValuePair>();
            pair.add(new BasicNameValuePair(key, value));
            return pair;
        } catch (IOException e) {
            Log.i("TAG", "error");
        }
    }

Android HTTP POST EXECUTE METHOD

2 个答案: