public void get(final String url,final AbRequestParams params,final AbHttpResponseListener responseListener) {
  
  responseListener.setHandler(new ResponderHandler(responseListener));
  executorService.submit(new Runnable() { 
   public void run() {
    try {
     doGet(url,params,responseListener);
    } catch (Exception e) { 
     e.printStackTrace();
    }
   }     
  });    
 }

private void doGet(String url,AbRequestParams params,AbHttpResponseListener responseListener){
   try {
    
    responseListener.sendStartMessage();
    
    if(!debug && !AbAppUtil.isNetworkAvailable(mContext)){
     responseListener.sendFailureMessage(AbConstant.CONNECT_FAILURE_CODE,AbConstant.CONNECTEXCEPTION, new AbAppException(AbConstant.CONNECTEXCEPTION));
     return;
    }
    
    //HttpGet连接对象 
    if(params!=null){
     url += params.getParamString(); //如果有参,那么获取相关参数...
    }
    HttpGet httpRequest = new HttpGet(url); //定义连接对象..
    
    BasicHttpParams httpParams = new BasicHttpParams();
    
    // 从连接池中取连接的超时时间，设置为1秒
    ConnManagerParams.setTimeout(httpParams, DEFAULT_SOCKET_TIMEOUT);
    ConnManagerParams.setMaxConnectionsPerRoute(httpParams, new ConnPerRouteBean(DEFAULT_MAX_CONNECTIONS));
    ConnManagerParams.setMaxTotalConnections(httpParams, DEFAULT_MAX_CONNECTIONS);
    // 读响应数据的超时时间
    HttpConnectionParams.setSoTimeout(httpParams, DEFAULT_SOCKET_TIMEOUT);
    HttpConnectionParams.setConnectionTimeout(httpParams, DEFAULT_SOCKET_TIMEOUT);
    HttpConnectionParams.setTcpNoDelay(httpParams, true);
    HttpConnectionParams.setSocketBufferSize(httpParams, DEFAULT_SOCKET_BUFFER_SIZE);
    //设置协议版本...
    HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setUserAgent(httpParams, String.format("andbase-http/%s (http://www.418log.org/)", 1.0));
    // 设置请求参数
    httpRequest.setParams(httpParams);
    
    //取得HttpClient对象 
    HttpClient httpClient = new DefaultHttpClient(); 
    //请求HttpClient，取得HttpResponse 
    HttpResponse httpResponse = httpClient.execute(httpRequest); 
    //请求成功 
    int statusCode = httpResponse.getStatusLine().getStatusCode();
    
    //取得返回的字符串 
    HttpEntity mHttpEntity = httpResponse.getEntity();
    if (statusCode == HttpStatus.SC_OK){ 
     if(responseListener instanceof AbStringHttpResponseListener){
      String content = EntityUtils.toString(mHttpEntity);
      ((AbStringHttpResponseListener)responseListener).sendSuccessMessage(statusCode, content);
     }else if(responseListener instanceof AbBinaryHttpResponseListener){
      readResponseData(mHttpEntity,((AbBinaryHttpResponseListener)responseListener));
     }else if(responseListener instanceof AbFileHttpResponseListener){
      //获取文件名
      String fileName = AbFileUtil.getFileNameFromUrl(url, httpResponse);
      writeResponseData(mHttpEntity,fileName,((AbFileHttpResponseListener)responseListener));
     }
    }else{
     String content = EntityUtils.toString(mHttpEntity);
     responseListener.sendFailureMessage(statusCode, content, new AbAppException(AbConstant.UNKNOWNHOSTEXCEPTION));
    }
  } catch (Exception e) {
   e.printStackTrace();
   //发送失败消息
   responseListener.sendFailureMessage(AbConstant.UNTREATED_CODE,e.getMessage(),new AbAppException(e));
  }finally{
   responseListener.sendFinishMessage();
  }
 }

public void FileClick(View v){
 url="http://192.168.199.172:8080/JSP/imageview.jpg";
 getView();
 httpUtil.get(url, new FileResponseListener(this, this, v,max_tv,num_tv,progressBar));
}
 GetResponseListener.java

package com.example.andbasehttp;

import java.io.File;

import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.graphics.Bitmap;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
import com.ab.activity.AbActivity;
import com.ab.http.AbFileHttpResponseListener;
import com.ab.util.AbFileUtil;
import com.ab.view.progress.AbHorizontalProgressBar;

public class FileResponseListener extends AbFileHttpResponseListener{

 
 private int max=100;
 private int progress=0;
 private AbActivity activity;
 private Context context;
 private AlertDialog dialog;
 private View view;
 private TextView max_tv,num_tv;
 private AbHorizontalProgressBar progressBar;
 
 public FileResponseListener(AbActivity activity,Context context,View v,TextView v1,TextView v2, AbHorizontalProgressBar progressBar ){
  this.activity=activity;
  this.context=context;
  this.view=v;
  this.max_tv=v1;
  this.num_tv=v2;
  this.progressBar=progressBar;
 }
 
 @Override
 public void onSuccess(int statusCode, File file){
  Bitmap bitmap=AbFileUtil.getBitmapFromSD(file);
  ImageView view=new ImageView(context);
  view.setImageBitmap(bitmap);
  activity.showDialog("返回结果", view, new OnClickListener() {
   
   @Override
   public void onClick(DialogInterface dialog, int which) {
    // TODO Auto-generated method stub
    
   }
  });
 }
 
 @Override
 public void onFailure(int statusCode, String content,Throwable error){
  activity.showToast(error.toString());
 }
 
 @Override
 public void onStart(){
  max_tv.setText(progress+"/"+String.valueOf(max));
  progressBar.setMax(max);
  progressBar.setProgress(progress);
  dialog=activity.showDialog("正在下载", view);
 }
 
 @Override
 public void onProgress(int bytesWritten, int totalSize){
  max_tv.setText(bytesWritten/(totalSize/max)+"/"+max);
  progressBar.setProgress(bytesWritten/(totalSize/max));
 }
 
 @Override
 public void onFinish(){
  dialog.cancel();
  dialog=null;
 }
}

public void PostClick(View v){
 url="http://192.168.199.172:8080/JSP/post.jsp";
 params=new AbRequestParams();
 params.put("name", "darker");
 params.put("password", "49681888");
 httpUtil.post(url, params, new PostResponseListener(this));
}

<%
 String name=request.getParameter("name");
 String password=request.getParameter("password");
 if("darker".equals(name)&& "49681888".equals(password)){
  out.println("Receive name is:"+name);
 out.println("Receive password is:"+password);%>
 Your Message are right!
 <%}else{
  out.println("Receive name is:"+name);
 out.println("Receive password is:"+password);%>
 Your Message are wrong!
 <%}%> 

public void FileLoadClick(View v){
  url="http://192.168.199.172:8080";
  AbRequestParams params = new AbRequestParams(); 
  File pathRoot = Environment.getExternalStorageDirectory();
  String path = pathRoot.getAbsolutePath();
  File file1 = new File(path+"/download/cache_files/aa.txt");
  params.put(file1.getName(),file1);
  
  getView();
  httpUtil.get(url, params, new FileSendResponseListener(this, this, v, max_tv, num_tv, progressBar));
 }

package com.example.andbasehttp;

import android.app.AlertDialog;
import android.content.Context;
import android.view.View;
import android.widget.TextView;
import com.ab.activity.AbActivity;
import com.ab.http.AbStringHttpResponseListener;
import com.ab.view.progress.AbHorizontalProgressBar;

public class FileSendResponseListener extends AbStringHttpResponseListener{

 private int max=100;
 private int progress=0;
 private AbActivity activity;
 private Context context;
 private AlertDialog dialog;
 private View view;
 private TextView max_tv,num_tv;
 private AbHorizontalProgressBar progressBar;
 
 public FileSendResponseListener(AbActivity activity,Context context,View v,TextView v1,TextView v2, AbHorizontalProgressBar progressBar ){
  this.activity=activity;
  this.context=context;
  this.view=v;
  this.max_tv=v1;
  this.num_tv=v2;
  this.progressBar=progressBar;
 }
 
 @Override
 public void onSuccess(int statusCode, String content){
  activity.showToast("OnSuccess");
  System.out.println(content);
 }
 
 @Override
 public void onFailure(int statusCode, String content,Throwable error){
  activity.showToast(error.toString());
 }
 
 @Override
 public void onStart(){
  max_tv.setText(progress+"/"+String.valueOf(max));
  progressBar.setMax(max);
  progressBar.setProgress(progress);
  activity.showToast("正在下载");
  dialog=activity.showDialog("正在下载", view);
 }
 
 @Override
 public void onProgress(int bytesWritten, int totalSize){
  max_tv.setText(bytesWritten/(totalSize/max)+"/"+max);
  progressBar.setProgress(bytesWritten/(totalSize/max));
 }
 
 @Override
 public void onFinish(){
  dialog.cancel();
  dialog=null;
 }
}