如何使用okhttp进行本地测试

Question

我正在学习okhttp,我想在我的计算机或Android设备上使用本地json文件进行测试.但我不知道如何访问本地文件作为url字符串来调用该函数.像这样:

File sdcard = Environment.getExternalStorageDirectory();
File testJson = new File(sdcard, "test.json");
HttpUtils.HttpGet(testJson., mCallback);

public class HttpUtils {
    private static final String TAG = "HttpUtils";

    private static final OkHttpClient mClient = new OkHttpClient();

    public static void HttpGet(String url, Callback callback) {
        //????Request
        final Request request = new Request.Builder()
                .url(url)
                .build();
        //????Call
        Call call = mClient.newCall(request);
        //??????
        call.enqueue(callback);
    }
}

Answer 1

您可以使用MockWebServer来提供从文件加载的内容.

https://github.com/square/okhttp/tree/master/mockwebserver

  MockWebServer server = new MockWebServer();

  // Schedule some responses.
  server.enqueue(new MockResponse().setBody("hello, world!"));
  server.enqueue(new MockResponse().setBody("sup, bra?"));
  server.enqueue(new MockResponse().setBody("yo dog"));

  // Start the server.
  server.start();

  // Ask the server for its URL. You'll need this to make HTTP requests.
  HttpUrl baseUrl = server.url("/v1/chat/");