OkHttp之post请求发送服务端并传递字段

今天给OkHttp发送字段说下，这样OkHttp的基本用法想来大家能够简单的写出来了。希望能帮助到大家。

public class MainActivity extends AppCompatActivity {

public static final String TAG = "MainActivity";
public static final MediaType JSON=MediaType.parse("application/json; charset=utf-8");
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    //开启一个线程，做联网操作
    new Thread() {
        @Override
        public void run() {
            
           postParams();
        }
    }.start();
}

  private void postParams() {
    //创建一个OkHttpClient对象
    OkHttpClient okHttpClient = new OkHttpClient();
    //构建一个请求体 add参数1 key 参数2 value 发送字段
    RequestBody requestBody = new FormEncodingBuilder()
            .add("platform", "android")
            .add("version", "23")
            .add("SDK", "24")
            .build();
    //构建一个请求对象
    Request request = new Request.Builder()
            .url("http://192.168.0.102:8080/TestProject/ParamServlet")
            .post(requestBody)
            .build();
    //发送请求获取响应
    Response response=null;
    try {
         response = okHttpClient.newCall(request).execute();
        //判断请求是否成功
        if(response.isSuccessful()){\
            //打印服务端返回结果
            Log.i(TAG,response.body().string());

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

第一篇地址 //www.greatytc.com/p/cd8d03d4286e
第二篇地址 //www.greatytc.com/p/7e25bb49c36c