OkHtttp拦截器

public class MyLogInterceptor implements Interceptor {    @Override    public Response intercept(Chain chain) throws IOException {        Request request = chain.request().newBuilder()                .header("shenfen", "chinesse")                .build();        HttpUrl url = request.url();        String httpUrl = url.url().toString();        Log.e("TAG", "============" + httpUrl);        Response response = chain.proceed(request);        int code = response.code();        Log.e("TAG", "============response.code() == " + code);        return response;    }}