OKHttp+Retrofit+RxJava

最新推荐文章于 2025-06-18 12:39:03 发布

起名想半天，费事

最新推荐文章于 2025-06-18 12:39:03 发布

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本文链接：https://blog.youkuaiyun.com/weixin_44293920/article/details/88781678

本文介绍了一个使用Retrofit结合RxJava进行网络请求的实例，包括依赖配置、接口定义、工具类实现及Presenter层的数据加载流程。

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	implementation 'com.squareup.okhttp3:okhttp:3.1.2'
	implementation 'com.facebook.fresco:fresco:0.12.0'
    implementation 'com.squareup.retrofit2:converter-gson:2.1.0'
    implementation 'com.squareup.retrofit2:retrofit:2.1.0'
    implementation 'io.reactivex.rxjava2:rxjava:2.0.1'
    implementation 'io.reactivex.rxjava2:rxandroid:2.0.1'
    implementation'com.squareup.retrofit2:adapter-rxjava2:2.2.0'

接口：

public interface Api {
      @POST("small/user/v1/register")
    Observable<LoginBean> Register(@QueryMap HashMap<String, String> hashMap);
    @GET("small/commodity/v1/commodityList")
    Observable<HomeBean> show();
    @GET("small/commodity/v1/findCommodityDetailsById")
    Observable<XqBean> Xiangq(@Query("commodityId")String id);
}

工具类：

public class HttpUtil<T> {

    public static HttpUtil getInstance(){
        return httpUtilInter.httpUtil;
    }
    private static class httpUtilInter{
        private static HttpUtil httpUtil=new HttpUtil();
    }
    public final Api api;

    private HttpUtil() {
        Retrofit retrofit = new Retrofit.Builder()
                .addConverterFactory(GsonConverterFactory.create())
                .addCallAdapterFactory(RxJava2CallAdapterFactory.create())
                .baseUrl("http://api.tianapi.com/")
                .build();
        api = retrofit.create(Api.class);
    }
}

public class MainPresenter extends BasePresenter<IShowView>{
    private final HttpUtil httpUtils;

    public MainPresenter() {
        httpUtils = HttpUtil.getInstance();
    }
    public void loadDataFromNet(){
        Observable<HomeBean> show = httpUtils.api.show();
        show.subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread())
                .subscribe(new Consumer<HomeBean>() {
                    @Override
                    public void accept(HomeBean homeBean) throws Exception {
                        getView().onSugess(homeBean);
                    }
                });
    }