Retrofit2.0+OkHttp打印Request URL(请求地址参数)

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。

参考资料：

OKHttp源码解析

OkHttp源码：Logging Interceptor

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