android - 使用android将两个参数传递给webservice

Question

params[0] 存储在 .net 框架中创建的 web 服务的用户。所以在我的 web 方法中有两个参数“StartIndex”和“EndIndex”，所以现在我如何将参数传递给 android 中的 Web 方法。

    HttpClient client = new DefaultHttpClient();
    HttpPost post = new HttpPost( params[0]);
    HttpResponse response = client.execute(post);

Answer 1

您可以使用 NameValuePair 列表将多个参数放入您的 POST 请求，如:

try {
    HttpPost httpPost = new HttpPost("url");
    List<NameValuePair> parameters = new ArrayList<NameValuePair>(2);  
    parameters.add(new BasicNameValuePair("login", "trout"));  
    parameters.add(new BasicNameValuePair("password", "salmon"));  
    httpPost.setEntity(new UrlEncodedFormEntity(parameters, "UTF-8"));

    HttpClient httpClient = new DefaultHttpClient();
    HttpResponse httpResponse = httpClient.execute(httpPost);

    String response = EntityUtils.toString(httpResponse.getEntity(), "UTF-8");
} catch (UnsupportedEncodingException e) {

} catch (ClientProtocolException e) {

} catch (IOException e) {

}