Android Post参数提交 List，web端获取数据

Android端：

String name =  “张清山”;

String pwd =     “123456”;

List params = new ArrayList();

params.add(new BasicNameValuePair("userName",name)); 

params.add(new BasicNameValuePair("userPwd",pwd)); 

String result;

result = HttpUtils.postRequest(BaseUrl, params);

postRequest是HttpUtils类中的一个静态方法，代码如下：

public static String postRequest(String url,List params) throws ClientProtocolException, IOException{  

        //创建HttpPost对象
        HttpPost httpPost = new HttpPost(url);  

//创建请求包体，请求参数放在这里
        //HttpEntity httpEntity = new UrlEncodedFormEntity(params,HTTP.UTF_8);

//httpPost.setEntity(httpEntiry);

        httpPost.setEntity(new UrlEncodedFormEntity(params,HTTP.UTF_8));   
        //发送post请求
        HttpResponse httpResponse = httpClient.execute(httpPost);  
          
        //如果服务器成功地返回响应
        if(httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK){  
            String result = EntityUtils.toString(httpResponse.getEntity());  
            return result;  
        }  
        return null;  
    }

Web端：

//获取参数：

String userName = request.getParameter("userName");
String userPwd = request.getParameter("userPwd");

Sysout.out.println("用户姓名：" + userName + "用户密码：" + userPwd);

-----------用户姓名：张清山  用户密码：123456