android loopj库内部服务器错误

Question

我使用loopj Android异步Http客户端，我有注册问题。注册码:

    private void register(){
    RequestParams params = new RequestParams();
    params.put("email", "[e-mail]");
    params.put("name", "Lurk");
    params.put("surname", "More");
    params.put("password", "123456789");
    params.put("person", "0");
    Client.post("register", params, new JsonHttpResponseHandler() {
        @Override
        public void onSuccess(int statusCode, Header[] headers, JSONObject response) {
            super.onSuccess(statusCode, headers, response);
            //Log.d("Json_reg", response.toString());
            try {
                JSONObject idJson = response.getJSONObject("_id");
                Log.d("Json_reg", response.toString());
                String strId = idJson.getString("$iod");
                Log.d("my_id", strId);
            } catch (JSONException e) {
                e.printStackTrace();
            }

        }
        @Override
        public void onFailure(int statusCode, Header[] headers, Throwable throwable, JSONObject errorResponse) {
            super.onFailure(statusCode, headers, throwable, errorResponse);
            Log.d("THROW", throwable.toString());
        }
    });
}

日志显示:

org.apache.http.client。HttpResponseException:内部服务器错误07-28 11:14:48.676 20728-20728/com.example.murager。日志含义httpapp W/JsonHttpRH: onFailure(int, Header[]， Throwable, JSONObject)没有被覆盖，但是收到回调org.apache.http.client.HttpResponseException: Internal Server Error

但是当我登录时一切正常:登录代码:

    private void login(){
    RequestParams params = new RequestParams();
    params.put("email", "[e-mail]");
    params.put("password", "123456789");
    params.put("person", "0");
    Client.post("login", params, new JsonHttpResponseHandler() {
        @Override
        public void onSuccess(int statusCode, Header[] headers, JSONObject response) {
            super.onSuccess(statusCode, headers, response);
            try {
                Log.d("Json_con", response.toString());
                String nameStr = response.getString("name");
                String snameStr = response.getString("surname");
                JSONObject id = response.getJSONObject("_id");
                String strId = id.getString("$oid");
                String str = nameStr + "    " + snameStr + "    " + strId;
                tv.setText(str);
            } catch (JSONException e) {
                e.printStackTrace();
            }
        }
    });
}

My Client is here:

public class Client {
private static AsyncHttpClient client = new AsyncHttpClient();
private static String BASE_URL = "some_url";
public Client() {
}
public static void post(String url, RequestParams params, AsyncHttpResponseHandler handler){
        client.post(getAbsoluteUrl(url), params, handler);
}
private static String getAbsoluteUrl(String relativeUrl) {
    return BASE_URL + relativeUrl;
}

}

我的问题是为什么两个相似的函数显示不同的结果?

使用弃用库进行注册工作正常。代码:

    private void makeRegistration(){
        String nameString = nameEditText.getText().toString();
        String surnameString = nameEditText.getText().toString();
        String emailString = emailEditText.getText().toString();
        String passwordString = passwordEditText.getText().toString();

        ArrayList<NameValuePair> param = new ArrayList<>();
        param.add(new BasicNameValuePair("name", nameString));
        param.add(new BasicNameValuePair("surname", surnameString));
        param.add(new BasicNameValuePair("email", emailString));
        param.add(new BasicNameValuePair("password", passwordString));
        param.add(new BasicNameValuePair("person", userTypeInt + ""));
        Log.d("User_type", userTypeInt + "");
        JSONParser jsonParser = new JSONParser();
        JSONObject jsonObject = jsonParser.makeHttpRequest("http://server/api/v1/r", "POST", param);
    Log.d("What_I_get_2", jsonObject.toString() + "n");
    try {
        String name = jsonObject.getString("name");
        String surname = jsonObject.getString("surname");
        String id = jsonObject.getString("_id");
        Log.d("What_I_get", jsonObject.toString() + "n" + id);
    } catch (JSONException e) {
        e.printStackTrace();
    }
}

Answer 1

org.apache.http.client。HttpResponseException: Internal Server Error意味着你的服务器http://server_url/api/v1/抛出这个错误，你的代码没有问题。

如果你有访问服务器日志，你应该检查更多的细节，否则问相应的服务器人员的问题。这可能是您在寄存器请求中缺少某些参数的情况。无论如何，服务器应该发送回一些有意义的http响应代码。500服务器内部错误不正确

Answer 2

我有相同的错误警告。下面是技巧:

尝试从您的overide方法中删除下面的行

super.onFailure(statusCode, headers, throwable, errorResponse);