android - 意外的响应代码 200

Question

12-02 12:26:58.984 4028-4069/com.example.sainathpawar.volleyimage E/Volley: [162] BasicNetwork.performRequest: Unexpected response code 200 for http://lorempixel.com/600/400/city/ 12-02 12:26:58.985 4028-4028/com.example.sainathpawar.volleyimage I/Error: Error 12-02 12:27:00.262 4028-4068/com.example.sainathpawar.volleyimage E/Volley: [161] BasicNetwork.performRequest: Unexpected response code 200 for http://lorempixel.com/600/400/city/ 12-02 12:27:00.264 4028-4028/com.example.sainathpawar.volleyimage I/Error: Error

出现上述错误此错误是什么意思？我正在尝试从 API“http://lorempixel.com/600/400/city/”获取图像是否与权限有关？

以下是我收到错误的代码。

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        final String myURL = "http://lorempixel.com/600/400/city/";

        Button myButton = findViewById(R.id.button);
        ImageView imageView = findViewById(R.id.imageView);
        myButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                ImageRequest imageRequest = new ImageRequest(myURL,
                        new Response.Listener<Bitmap>() {
                            @Override
                            public void onResponse(Bitmap response) {

                            }
                        }, 0, 0, null, new Response.ErrorListener() {
                    @Override
                    public void onErrorResponse(VolleyError error) {
                        Log.i("Error","Error");
                    }
                });
                MySingleton.getmInstance(MainActivity.this).addToRequest(imageRequest);
            }
        });
    }

    }

Answer 1

我通过将域更改为真实 IP 地址来解决它:

var socket = io.connect('http://182.92.79.215:3007');