封装Retrofit

最新推荐文章于 2021-01-30 09:25:33 发布

原创最新推荐文章于 2021-01-30 09:25:33 发布 · 188 阅读

CC 4.0 BY-SA版权

本文介绍了一个基于Retrofit和RxJava实现的网络请求工具类，通过OkHttp进行网络通信，利用RxJava进行响应式编程，实现了高效的异步数据交互。文章详细展示了如何创建Retrofit实例，配置OkHttpClient，并通过RxJava适配器处理API调用。

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package com.bwei.retiodit_rxjava_mvp.data.utils;

import com.bwei.retiodit_rxjava_mvp.data.Api;

import java.sql.Time;
import java.util.concurrent.TimeUnit;

import okhttp3.OkHttpClient;
import retrofit2.Retrofit;
import retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory;
import retrofit2.converter.gson.GsonConverterFactory;

/**
 * Created by JackLee on 2018/9/5.
 */

public class RetrofitUtil {

   private static RetrofitUtil retrofitUtil;
    private final OkHttpClient client;
    private Retrofit retrofit;

    private RetrofitUtil(){
        client = new OkHttpClient.Builder()
                .addInterceptor(new Interceptor())
                .connectTimeout(5000, TimeUnit.MICROSECONDS)
                .readTimeout(5000, TimeUnit.MICROSECONDS)
                .build();


    }

    public static RetrofitUtil getInstance(){
            if (null==retrofitUtil){
                synchronized (RetrofitUtil.class){
                    if (null==retrofitUtil){
                        retrofitUtil= new RetrofitUtil();
                    }

                }
            }
        return retrofitUtil;
    }

    public Api getApi(String baseUrl){
        retrofit = new Retrofit.Builder()
                .client(client)
                .addCallAdapterFactory(RxJava2CallAdapterFactory.create())
                .addConverterFactory(GsonConverterFactory.create())
                .baseUrl(baseUrl)
                .build();
        Api api = retrofit.create(Api.class);

        return api;
    }
    class Interceptor implements okhttp3.Interceptor{


        @Override
        public Response intercept(Chain chain) throws IOException {
            Request request = chain.request();
            String method = request.method();
            HttpUrl url = request.url();
            Log.e("LogInterceptor", method + "..." + url);
            Response proceed = chain.proceed(request);
            return proceed;
        }
    }
}