android - 通过在android中按下添加按钮，服务器没有响应

Question

嗨，下面的代码描述了来自服务器的 json 请求和 json 响应。我们有一个名为 ADD 的按钮。如果您按下 ADD 按钮，将名称和级别作为请求发送，并根据请求从服务器获取状态。

我无法找到我做错的地方。我没有从服务器得到任何响应。

添加.java：

Add.setOnClickListener (new View.OnClickListener ( ) {
            @Override
            public void onClick(View v) {

                final String name = et_building.getText().toString();
                final String level = "1";

                HttpLoggingInterceptor interceptor = new HttpLoggingInterceptor();
                interceptor.setLevel(HttpLoggingInterceptor.Level.BODY);
                OkHttpClient client = new OkHttpClient.Builder()
                        .addInterceptor(interceptor).build();

                Retrofit retrofit = new Retrofit.Builder()
                        .baseUrl(API.URL_BASE)
                        .client(client)
                        .addConverterFactory(GsonConverterFactory.create())
                        .build();
                API service = retrofit.create(API.class);
                try{
                    JSONObject parmobject=new JSONObject ();
                    parmobject.put("name",name);
                    parmobject.put("level",level);
                    Call<NewBuilding> userCall = service.getbuildinglist (parmobject.toString ());
                    userCall.enqueue(new Callback<NewBuilding> () {
                        @Override
                        public void onResponse(Call<NewBuilding> call, Response<NewBuilding> response) {


                            if (response != null && response.code ()==200) {

                                JSONObject obj = null;
                                try {
                                    obj = new JSONObject (String.valueOf (response));
                                    status=obj.getJSONObject (name).toString ();



                                } catch (JSONException e) {
                                    Log.e("My App", "Could not parse malformed JSON:");
                                }


                                if(status.equalsIgnoreCase ("success")){
                                    makeText(getActivity (), "Building successfully Added", Toast.LENGTH_SHORT).show();
                                    arrayList.add (name);
                                    adapter.notifyDataSetChanged ();

                                }


                            } else {
                                makeText(getActivity (), "Please try again for Adding New Building", Toast.LENGTH_SHORT).show();

                            }
                        }

                        @Override
                        public void onFailure(Call<NewBuilding> call, Throwable t) {

                            t.printStackTrace ();

                        }
                    });
                } catch (JSONException e) {
                    e.printStackTrace();
                }

            }
        });

POJO类：

新建筑.java：

public class NewBuilding {

    @SerializedName ("status")
    @Expose
    private String status;

    public String getStatus() {
        return status;
    }

    public void setStatus(String status) {
        this.status = status;
    }
}

日志错误：

W/System.err: com.google.gson.stream.MalformedJsonException: Use JsonReader.setLenient(true) to accept malformed JSON at line 1 column 1 path $
W/System.err:     at com.google.gson.stream.JsonReader.syntaxError(JsonReader.java:1568)
        at com.google.gson.stream.JsonReader.checkLenient(JsonReader.java:1409)
        at com.google.gson.stream.JsonReader.doPeek(JsonReader.java:593)
        at com.google.gson.stream.JsonReader.peek(JsonReader.java:425)
W/System.err:     at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:205)
        at retrofit2.converter.gson.GsonResponseBodyConverter.convert(GsonResponseBodyConverter.java:39)
W/System.err:     at retrofit2.converter.gson.GsonResponseBodyConverter.convert(GsonResponseBodyConverter.java:27)
        at retrofit2.OkHttpCall.parseResponse(OkHttpCall.java:223)
        at retrofit2.OkHttpCall$1.onResponse(OkHttpCall.java:121)
        at okhttp3.RealCall$AsyncCall.execute(RealCall.java:206)
W/System.err:     at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
        at java.lang.Thread.run(Thread.java:818)  

标签： androidjson