service文件

service文件模板：String url="http://59.78.93.208:9097/Order?id="+id+"&value="+value;HttpClient client = new DefaultHttpClient();client.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 3000);client.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, 3000 );//HttpPost request;HttpPost request;try {

request=new HttpPost(new URI(url));

 HttpResponse response = client.execute(request);        if (response.getStatusLine().getStatusCode() == 200) {            HttpEntity entity = response.getEntity();            if (entity != null) {                String out = EntityUtils.toString(entity);                JSONArray jsonArray=new JSONArray(out);                return jsonArray;            }        }    } catch (Exception e) {        e.printStackTrace();        return null;    }    return null;}实例

public class OrderService{

    public static JSONArray getOrderList(int value,int id){
        String url="http://59.78.93.208:9097/Order?id="+id+"&value="+value;
        HttpClient client = new DefaultHttpClient();
        client.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 3000);
        client.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, 3000 );
        //HttpPost request;
        HttpPost request;
        try {
           // request = new HttpPost(new URI(url));
            request=new HttpPost(new URI(url));
       //     List<NameValuePair> params=new ArrayList<>();
          //  params.add(new BasicNameValuePair("value",String.valueOf(value)));
           // params.add(new BasicNameValuePair("id",String.valueOf(lastindex)));
         //   request.setEntity(new UrlEncodedFormEntity(params, HTTP.UTF_8));
            HttpResponse response = client.execute(request);
            if (response.getStatusLine().getStatusCode() == 200) {
                HttpEntity entity = response.getEntity();
                if (entity != null) {
                    String out = EntityUtils.toString(entity);
                    JSONArray jsonArray=new JSONArray(out);
                    return jsonArray;
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
        return null;
    }
}

public class AdviceService {

    public int sendAdvise(String sex,String grade,String advise,String w,String h,String android_version,String mobile_model,String density){
    String url="http://59.78.93.208:9092/AdviseInsert";
    HttpClient client = new DefaultHttpClient();
    client.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 3000);
    client.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, 3000);
    HttpPost request;
    try {
        request = new HttpPost(url);
         List<NameValuePair> params = new  ArrayList<NameValuePair>();  

        params.add(new BasicNameValuePair ("sex", sex));
        params.add(new BasicNameValuePair ("grade", grade));
        params.add(new BasicNameValuePair ("text", advise));
        params.add(new BasicNameValuePair ("w", w));
        params.add(new BasicNameValuePair ("h", h));
        params.add(new BasicNameValuePair ("android_version", android_version));
        params.add(new BasicNameValuePair ("mobile_model", mobile_model));
        params.add(new BasicNameValuePair ("density", density)); 

        request.setEntity(new UrlEncodedFormEntity(params, HTTP.UTF_8));  

        HttpResponse response = client.execute(request);

        if (response.getStatusLine().getStatusCode() == 200) {
            HttpEntity entity = response.getEntity();
            if (entity != null) {
                String out = EntityUtils.toString(entity);
                int result=Integer.parseInt(out);
                return result;
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    //return null;
    return -2;

    }

}