OkGo框架

OkGo作用：网络请求的框架（同OkHttp）

功能：

1、上传
2、下载（图片，文件，MP3，MP4，字符串）

案例：

Get下载

public class MainActivity extends AppCompatActivity {

    private static final String TAG = "MainActivity";

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

    }

    public void click(View view) {
        switch (view.getId()) {
            case R.id.button_json:
                downJson();
                break;
        }
    }

    private void downJson() {
        new Thread(new Runnable() {
            @Override
            public void run() {
                OkGo.<String>get("http://www.qubaobei.com/ios/cf/dish_list.php?stage_id=1&limit=10&page=1").execute(new StringCallback() {
                    @Override
                    public void onSuccess(Response<String> response) {
                        Toast.makeText(MainActivity.this, response.body(), Toast.LENGTH_SHORT).show();
                    }
                });
            }
        }).start();
    }

}

POST上传文件

public class MainActivity extends AppCompatActivity {

    private static final String TAG = "MainActivity";

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

    }

    public void click(View view) {
        switch (view.getId()) {
            case R.id.button_up:
                new Thread(new Runnable() {
                    @Override
                    public void run() {
                        OkGo.<String>post("http://192.168.43.166:80/Service/").isMultipart(true).params("file",new File("/mnt/sdcard/http.txt"),"http.txt").execute(new StringCallback() {
                            @Override
                            public void onSuccess(Response<String> response) {
                                Toast.makeText(MainActivity.this, response.body(), Toast.LENGTH_SHORT).show();
                            }
                        });
                    }
                }).start();
                break;
        }
    }
}