OkHttp3 日志拦截器不记录 cookie

Question

我正在使用 OkHttp 3（带有改造 2），我正在尝试让 cookie 和日志记录都能正常工作。问题是日志显示所有内容，但不显示 cookie。我已经捕获了 HTTP 流量并且正在发送 cookie，它们只是没有被记录。我尝试调试日志拦截器，实际上，当请求到达intercept() 调用时，它似乎没有cookie（尽管它确实有其他自定义标头）。任何想法我做错了什么？

    final Gson gson = new GsonBuilder()
            .setDateFormat(JSON_DATE_FORMAT)
            .create();

    HttpLoggingInterceptor logging = new HttpLoggingInterceptor();
    logging.setLevel(HttpLoggingInterceptor.Level.BODY);
    CookieManager cookieManager = new CookieManager();
    cookieManager.setCookiePolicy(CookiePolicy.ACCEPT_ALL);

    OkHttpClient.Builder okClientBuilder = new OkHttpClient.Builder()
        .addInterceptor(new Interceptor() {
            @Override
            public Response intercept(Chain chain) throws IOException {
                Request request = chain
                        .request()
                        .newBuilder()
                        .addHeader("custom-header", Utils.getRandomUUIDForHeader())
                        .build();
                return chain.proceed(request);
            }
        })
        .cookieJar(new JavaNetCookieJar(cookieManager))
        .addInterceptor(logging);

    if (mock) {
        okClientBuilder.addInterceptor(new MockApiInterceptor(context));
    }

    return new Retrofit
            .Builder()
            .baseUrl(serverURL)
            .client(okClientBuilder.build())
            .addConverterFactory(ScalarsConverterFactory.create())
            .addConverterFactory(GsonConverterFactory.create(gson))
            .build()
            .create(DefaultApi.class);

样本输出：

<-- 200 OK http://localhost:53580/login (31ms)
Content-Length: 66
Set-Cookie: JSESSIONID=4b42fc452e6adc55334e65b945c24b8886b127a57786a6cd51de6b3117a58cc9; Path=/
OkHttp-Sent-Millis: 1467298601713
OkHttp-Received-Millis: 1467298601718

{
  "status":"OK",
  "sessionId":"p8tvdIHxQaON",
  "entities":[]
}
<-- END HTTP (66-byte body)
--> GET http://localhost:53580/data http/1.1
custom-header: 663d0354-8a16-471a-bf6d-fb7fdb3d3404
--> END GET

Answer 1

日志拦截器在 cookie 添加到请求之前运行。通过使用网络拦截器而不是应用程序拦截器来解决此问题。更多指导在这里：

https://github.com/square/okhttp/wiki/Interceptors