Android开发okhttp添加头部参数

Android开发okhttp添加头部参数或者是头文件

    private static class RequestHeaderInterceptor implements Interceptor {

        @Override
        public Response intercept(Chain chain) throws IOException {
            Request original = chain.request();
            //添加头部信息
            Request request = original.newBuilder()
                    //header()如果有重名的将会覆盖，而addHeader()允许相同key值的header存在
                    .header("channel", BuildConfig.FLAVOR)
                    .header("versionId", BuildConfig.VERSION_ID + "")
                    .header("platformType", "1")
                    .header("platformInfo", android.os.Build.MODEL + "-------" + android.os.Build.VERSION.RELEASE)
                    .header("token", InfoUtils.getToken())
                    .header("package", BuildConfig.APPLICATION_ID)
                    .header("user-agent", System.getProperty("http.agent"))
                    .method(original.method(), original.body())
                    .build();

            Response response = chain.proceed(request);
            return response;
        }


    }

使用示例：

builder.addInterceptor(requestHeaderInterceptor);