为了完整起见,以下是完整的代码,您需要使用OkHttp-Interceptor向每个Retrofit 2.x请求中添加参数:
OkHttpClient client = new OkHttpClient();client.interceptors().add(new Interceptor() { @Override public Response intercept(Chain chain) throws IOException { Request request = chain.request(); HttpUrl url = request.url().newBuilder().addQueryParameter("name","value").build(); request = request.newBuilder().url(url).build(); return chain.proceed(request); }});Retrofit retrofit = new Retrofit.Builder() .baseUrl("...") .client(client) .build();


