学习了Retrofit中的拦截器功能：实现日志中打印请求头内容
Retrofit 2+ 是基于OKHttp进行封装的，那么也就是说想进行请求拦截然后进行打印出来的话，就必须要从OkHttp进行入手。
1,添加依赖包:
compile ‘com.squareup.okhttp3:logging-interceptor:3.1.2‘
2,我这里是新建了一个方法进行创建并获取OkHttp
private OkHttpClient getOkHttpClient() { //日志显示级别 HttpLoggingInterceptor.Level level= HttpLoggingInterceptor.Level.BODY; //新建log拦截器 HttpLoggingInterceptor loggingInterceptor=new HttpLoggingInterceptor(new HttpLoggingInterceptor.Logger() { @Override public void log(String message) { Log.d("zcb","OkHttp====Message:"+message); } }); loggingInterceptor.setLevel(level); //定制OkHttp OkHttpClient.Builder httpClientBuilder = new OkHttpClient .Builder(); //OkHttp进行添加拦截器loggingInterceptor httpClientBuilder.addInterceptor(loggingInterceptor); return httpClientBuilder.build(); }
3,把获取到的OkHttp给Retrofit进行使用
Retrofit retrofit=new Retrofit.Builder() .baseUrl(AppConfig.BASE_URL) .addConverterFactory(GsonConverterFactory.create()) .client(getOkHttpClient())//使用自己创建的OkHttp .build();
效果图：我发起了三个请求。
Retrofit2.0+OkHttp打印Request URL(请求地址参数)
原文：http://www.cnblogs.com/zhujiabin/p/7288950.html