接口处理

public class PbModel {
    private String path="http://www.zhaoapi.cn/product/getCarts?uid=71";
    Handler handler = new Handler(){
        @Override
        public void handleMessage(Message msg) {
            super.handleMessage(msg);
        }
    };

    public void showpb(final PbCallBack pbCallBack){
        OkHttp.createget(path, new Callback() {
            @Override
            public void onFailure(Call call, IOException e) {

            }

            @Override
            public void onResponse(Call call, Response response) throws IOException {
                final String string = response.body().string();
                handler.post(new Runnable() {
                    @Override
                    public void run() {
                        Gson gson = new Gson();
                        PubuBean pubuBean = gson.fromJson(string, PubuBean.class);
                        List<PubuBean.DataBean> data = pubuBean.getData();
                        List<PubuBean.DataBean.ListBean> list = new ArrayList<>();
                        for (PubuBean.DataBean haha:data) {
                            List<PubuBean.DataBean.ListBean> list1 = haha.getList();
                            list.addAll(list1);
                        }
                        if (list!=null){
                            pbCallBack.onSuccess3(list);
                        }else {
                            pbCallBack.onFailer("失败");
                        }
                    }
                });
            }
        });
    }
}