>package com.huayang.xiangwap.service.MobileApiManager;

import java.util.ArrayList;

import java.util.List;

import org.apache.http.protocol.HTTP;

import org.apache.http.HttpResponse;

import org.apache.http.client.entity.UrlEncodedFormEntity;

import org.apache.http.client.methods.HttpPost;

import org.apache.http.impl.client.DefaultHttpClient;

import org.apache.http.message.BasicNameValuePair;

import org.apache.http.params.BasicHttpParams;

import org.apache.http.params.HttpParams;

import org.apache.http.util.EntityUtils;

public class BaseTest 

{

 public static final String SERVER_URL ="http://localhost:8080/";

 public String access(String url, String postData) {

  try {

   DefaultHttpClient httpclient = new DefaultHttpClient();

   HttpPost httppost = new HttpPost(url);

   HttpParams params = new BasicHttpParams();

   params.setParameter("charset", HTTP.UTF_8);

   httppost.setParams(params);

   httppost.addHeader("charset", "utf-8");

   List<BasicNameValuePair> kvps = new ArrayList<BasicNameValuePair>(); 

   kvps.add(new BasicNameValuePair("key", postData ));  

   httppost.setEntity(new UrlEncodedFormEntity(kvps,HTTP.UTF_8));  

   HttpResponse response = httpclient.execute(httppost);

   if (response.getStatusLine().getStatusCode() == 200) {

    String content = EntityUtils.toString(response.getEntity(),

      "utf-8");

    return content;

   }

  } catch (Throwable e) {

   e.printStackTrace();

  }

  return null;

 }

}