Question

如何删除http数据库中的一个特定行？我想像httpGet一样使用httpDelete，但它不起作用。

这是我的发布和删除代码。我很遗憾通过使用deleteMarkerData（），我删除整个表而不是一个。

public void postCarData() {
    Thread t = new Thread() {
        public void run() {
            HttpClient client = new DefaultHttpClient();
            HttpPost post = new HttpPost( CAR_URI);
            try {
              List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(5);
              nameValuePairs.add(new BasicNameValuePair("name", String.valueOf(lat)));
              nameValuePairs.add(new BasicNameValuePair("description", ""));
              nameValuePairs.add(new BasicNameValuePair("price", String.valueOf(lon)));
              nameValuePairs.add(new BasicNameValuePair("product", UserLogin.accountName ));
              nameValuePairs.add(new BasicNameValuePair("action", "put"));
              post.setEntity(new UrlEncodedFormEntity(nameValuePairs));

              HttpResponse response = client.execute(post);
              BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
              String line = "";
              while ((line = rd.readLine()) != null) {    Log.d(TAG, line);       }
            } catch (IOException e) {   Log.d(TAG, "IOException while trying to conect to GAE"); }
        }
    };
    t.start();
}

public void deleteCarData() throws ClientProtocolException, IOException {
    HttpClient client = new DefaultHttpClient();
    HttpDelete delete = new HttpDelete( CAR_URI );
    client.execute(delete);
}

Answer 1

你问的是服务器的DELETE方法为什么会这样做的问题，而你已经发布了一个带有DELETE方法客户端代码的问题。在不知道CAR_URI背后的服务器

的情况下，无法回答这个问题

如何通过JSON使用httpDelete删除数据

1 个答案: