android http协议post请求方式 (不完整示例)

post

 private Button button1,button2,button3;  
private TextView textView1;  
  
button1.setOnClickListener(new Button.OnClickListener(){           
   @Override  
   public void onClick(View arg0) {  
    // TODO Auto-generated method stub  
    //URLַ  
//     String uriAPI = "http://www.dubblogs.cc:8751/Android/Test/API/Post/index.php";  
     String uriAPI = "http://172.20.0.206:8082//TestServelt/login.do";  
    /*建立HTTP Post连线*/  
    HttpPost httpRequest =new HttpPost(uriAPI);  
    //Post运作传送变数必须用NameValuePair[]阵列储存  
    //传参数 服务端获取的方法为request.getParameter("name")  
    List <NameValuePair> params=new ArrayList<NameValuePair>();  
    params.add(new BasicNameValuePair("name","this is post"));  
    try{  
       
       
     //发出HTTP request  
     httpRequest.setEntity(new UrlEncodedFormEntity(params,HTTP.UTF_8));  
     //取得HTTP response  
     HttpResponse httpResponse=new DefaultHttpClient().execute(httpRequest);  
       
     //若状态码为200 ok   
     if(httpResponse.getStatusLine().getStatusCode()==200){  
      //取出回应字串  
      String strResult=EntityUtils.toString(httpResponse.getEntity());  
      textView1.setText(strResult);  
     }else{  
      textView1.setText("Error Response"+httpResponse.getStatusLine().toString());  
     }  
    }catch(ClientProtocolException e){  
     textView1.setText(e.getMessage().toString());  
     e.printStackTrace();  
    } catch (UnsupportedEncodingException e) {  
     textView1.setText(e.getMessage().toString());  
     e.printStackTrace();  
    } catch (IOException e) {  
     textView1.setText(e.getMessage().toString());  
     e.printStackTrace();  
    }  
   }  
           
        });