如何在 android http POST 中添加参数？

Question

朋友们，

我正在尝试使用以下教程将文件上传到 php 服务器 http://getablogger.blogspot.com/2008/01/android-how-to-post-file-to-php-server.html

我不知道如何添加参数

userid="12312";sessionid="234"

在里面。

任何人指导我如何实现这一目标？

任何帮助将不胜感激。

Answer 1

如何进行http POST及添加参数。

如何添加参数？你必须有类似的东西。

// Add your data  
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2);  
nameValuePairs.add(new BasicNameValuePair("userid", "12312"));  
nameValuePairs.add(new BasicNameValuePair("sessionid", "234"));  
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));  

这是一个完整的方法：

public void postData() {
    // Create a new HttpClient and Post Header
    HttpClient httpclient = new DefaultHttpClient();
    HttpPost httppost = new HttpPost("http://www.yoursite.com/myexample.php");

try {
    // Add your data
    List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2);
    nameValuePairs.add(new BasicNameValuePair("id", "12345"));
    nameValuePairs.add(new BasicNameValuePair("stringdata", "stackoverflow.com is Cool!"));
    httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));

    // Execute HTTP Post Request
    HttpResponse response = httpclient.execute(httppost);
    
   } catch (ClientProtocolException e) {
      // TODO Auto-generated catch block
   } catch (IOException e) {
      // TODO Auto-generated catch block
   }
}