Android Post参数提交 List<NameValuePair>，web端获取数据

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Android端：

String name = “张清山”;

String pwd = “123456”;

List<NameValuePair> params = new ArrayList<NameValuePair>();

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<NameValuePair> 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

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