android 服务器交互 get和post
浏览数:27 /
时间:2015年06月11日
get请求服务器 //先将参数放入List,再对参数进行URL编码 List<BasicNameValuePair> params = new LinkedList<BasicNameValuePair>(); params.add(new BasicNameValuePair("param1", "中国")); params.add(new BasicNameValuePair("param2", "value2")); //对参数编码 String param = URLEncodedUtils.format(params, "UTF-8"); //baseUrl String baseUrl = "http://ubs.free4lab.com/php/method.php"; //将URL与参数拼接 HttpGet getMethod = new HttpGet(baseUrl + "?" + param);
HttpClient httpClient = new DefaultHttpClient(); try { HttpResponse response = httpClient.execute(getMethod); //发起GET请求 Log.i(TAG, "resCode = " + response.getStatusLine().getStatusCode()); //获取响应码 Log.i(TAG, "result = " + EntityUtils.toString(response.getEntity(), "utf-8"));//获取服务器响应内容 } catch (ClientProtocolException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); }
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post方法
//和GET方式一样,先将参数放入List params = new LinkedList<BasicNameValuePair>();
params.add(new BasicNameValuePair("param1", "Post方法")); params.add(new
BasicNameValuePair("param2", "第二个参数"));
try { HttpPost postMethod =
new HttpPost(baseUrl); postMethod.setEntity(new UrlEncodedFormEntity(params,
"utf-8")); //将参数填入POST Entity中
HttpResponse response =
httpClient.execute(postMethod); //执行POST方法 Log.i(TAG, "resCode = " +
response.getStatusLine().getStatusCode()); //获取响应码 Log.i(TAG, "result = " +
EntityUtils.toString(response.getEntity(), "utf-8")); //获取响应内容
} catch
(UnsupportedEncodingException e) { // TODO Auto-generated catch block
e.printStackTrace(); } catch (ClientProtocolException e) { // TODO
Auto-generated catch block e.printStackTrace(); } catch (IOException e)
{ // TODO Auto-generated catch block e.printStackTrace(); }
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