android中发起POST请求代码

最新推荐文章于 2024-08-13 02:07:45 发布

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最新推荐文章于 2024-08-13 02:07:45 发布

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分类专栏： Android

本文链接：https://blog.youkuaiyun.com/miemie1320/article/details/17283923

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本文介绍如何使用Apache HttpClient在Android应用中发送POST请求到服务器。示例代码展示了如何设置必要的权限、创建HttpClient实例、构建HttpPost对象并添加参数，最后执行请求获取响应。

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// To use these Internet methods, AndroidManifest.xml must have the following permission:
//<uses-permission android:name="android.permission.INTERNET"/>
// Create the Apache HTTP client and post  
 HttpClient httpclient = new DefaultHttpClient();
 HttpPost httppost = new HttpPost("http://www.website.org/service.php");  
   
     try {  
         // Add data to your post  
     List<NameValuePair> pairs = new ArrayList<NameValuePair>(2);  
     pairs.add(new BasicNameValuePair("ID", "VALUE"));  
     pairs.add(new BasicNameValuePair("string", "Yeah!"));  
     httppost.setEntity(new UrlEncodedFormEntity(pairs));  
   
     //Finally, execute the request  
     HttpResponse webServerAnswer = httpclient.execute(httppost);  
     if (response.getStatusLine().getStatusCode() == 200) { 
		String msg = EntityUtils.toString(response.getEntity()); 
	 } 
 } catch (ClientProtocolException e) {  
     //Deal with it  
 } catch (IOException e) {  
     //Deal with it  
 }