OkHttp 사용방법

1. get 방식

  OkHttpClient client = new OkHttpClient();

  String run(String url) throws IOException {
    Request request = new Request.Builder()
        .url(url)
        .build();

    Response response = client.newCall(request).execute();
    return response.body().string();
  }

2. post 방식
  public static final MediaType JSON
      = MediaType.parse("application/json; charset=utf-8");

  OkHttpClient client = new OkHttpClient();

  JSONObject json = new JSONObject();
  json.put("test", "1111");
  json.put("test2", "2222");

  RequestBody body = RequestBody.create(JSON, json.toString());
  Request request = new Request.Builder()
        .url(url)
        .post(body)
        .build();
  Response response = client.newCall(request).execute();
  response.body().string();