Android MVP模式 解析JSON 显示到ListView上

有关MVP模式的介绍，这里不作详细解释，稍后会更新MVP设计模式，请等待链接……

简述本次的主要功能实现：

    通过mvp设计模式，（MVP的主要优势是将view层和model层完全解偶）解析json数据，然后展示到ListView上，所有的讲解将通过注释详细解释

整体功能框架如下图所示：

view层：负责界面的更新和展示

MainActivity.java

public class MainActivity extends AppCompatActivity implements ViewInter {

    //需要显示的数据项
    private ListView mList;
    //自定义的适配器
    private MyAdapter adapter;
    //对应json数据的地址
    private String path= "http://api102.meishi.cc/v5/class_list1.php?lon=&source=android&cid=6&vk=2417a0052eac5cd81d5dce4d168a3973&sort_sc=asc&sort=default&lat=&page=%d&bcid=13&format=json";
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        //获取ListView的id
        mList = (ListView)findViewById(R.id.mList);
        //view层告诉presenter层，我需要数据，然后对应的presenter就相当于一个传递者，找模型层去拿对  
        //应的数据
        new Presenter(this).load(String.format(path,2));
    }

    /**
     * 通过结果回调的方式，拿到对应的数据
     * @param dataBeen ListView上所显示的数据项
     */
    @Override
    public void showData(List<HotFoodBean.ObjBean.DataBean> dataBeen) {
        //创建自定义适配器
        adapter = new MyAdapter(dataBeen);
        //设置适配器
        mList.setAdapter(adapter);
    }
}

ViewInter.java

public interface ViewInter {
    /**
     * 定义一个通用功能的接口，所有需要更新界面的功能都放这这里面
     * @param dataBeen
     */
    void showData(List<HotFoodBean.ObjBean.DataBean> dataBeen);
}

presenter层：起承接作用，帮view层拿到对应的数据

Presenter.java

public class Presenter {
    //模型层数据类型
    ModelInter modelInter;
    //视图层数据类型
    ViewInter viewInter;
    //这里只需要获得view层的数据类型即可
    public Presenter(ViewInter viewInter){
        this.viewInter = viewInter;
        //同时创建模型层，主要是为了拿对应的数据
        modelInter = new ModelImp();
    }

    /**
     * 视图层需要数据时，只需要调用次方法就可以拿到对应的数据
     * @param path 对应的json数据地址
     */
    public void load(String path){
        /**
         * 通过模型层的getData方法拿对应的数据
         * 通过匿名内部类实现ModelInter.OnDataCompleteListener
         * 接口中的onLoadComplete方法，主要功能是解析
         * json数据到实体中，这里是用的Google的Gson解析Json
         */
        modelInter.getData(new ModelInter.OnDataCompleteListener() {
            @Override
            public void onLoadComplete(byte[] bytes, String path) {
                //通过接口回调传过来的bytes转化为字符串
                String json = new String(bytes);
                //解析到对应的实体类
                HotFoodBean foodBean = new Gson().fromJson(json, HotFoodBean.class);
                //将数据返回给view层
                viewInter.showData(foodBean.getObj().getData());
            }
        },path);
    }
}

model层：主要负责数据的处理，将数据返回给presenter层，presenter层再将数据返回给view层

ModelInter.java

//模型层中的所有功能，都写在这个接口中
public interface ModelInter {

    /**
     * 这个方法是通过网络获取Json数据
     * @param listener  网络数据回调的实例
     * @param path Json数据的网络地址
     */
    void getData(OnDataCompleteListener listener,String path);
    //网络请求完成后的接口回调方法，实现这个接口可以获取Json数据
    public interface OnDataCompleteListener{
        void onLoadComplete(byte[] bytes,String path);
    }
}

ModelImp.java

public class ModelImp implements ModelInter{

    /**
     * 调用异步任务获取Json数据
     * @param listener  网络数据回调的实例
     * @param path Json数据的网络地址
     */
    @Override
    public void getData(OnDataCompleteListener listener,String path) {
        new MyAsyncTask(listener).execute(path);
    }
}

utils工具类：其中放的是一些网络请求操作

MyAsyncTask.java

public class MyAsyncTask extends AsyncTask<String, Void, byte[]> {
    //Json数据的地址
    private String path;
    //接口回调的实例
    private ModelInter.OnDataCompleteListener listener;

    public MyAsyncTask(ModelInter.OnDataCompleteListener listener) {
        this.listener = listener;
    }

    /**
     * 异步任务方法，在子线程中执行
     * @param params 访问网络的地址
     * @return 返回请求到的数据,然后执行onPostExecute方法
     */
    @Override
    protected byte[] doInBackground(String... params) {
        //将当前地址保存起来
        path = params[0];
        return getURLData(path);
    }

    /**
     * 获取返回的数据之后执行相应的操作
     * @param bytes 传过来的数据
     */
    @Override
    protected void onPostExecute(byte[] bytes) {
        super.onPostExecute(bytes);
        //如果返回来的数据不为空，并且接口实例不为空，实现接口回调
        if (listener != null && bytes != null) {
            listener.onLoadComplete(bytes,path);
        }
    }

    /**
     * 网络请求功能
     * @param path 网络请求地址
     * @return 返回数据
     */
    private byte[] getURLData(String path) {
        try {
            //建立URL请求
            URL url = new URL(path);
            //转换成HttpURLConnection
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            //请求方式为GET
            connection.setRequestMethod("GET");
            //读取超时时间为5秒
            connection.setReadTimeout(5000);
            //连接超时实际为5秒
            connection.setConnectTimeout(5000);
            //开始连接，相当于在地址栏输入网址后敲回车键
            connection.connect();
            //返回200代码表示访问成功
            if (connection.getResponseCode() == HttpURLConnection.HTTP_OK) {
                //获取服务器返回的字节流
                BufferedInputStream bis = new BufferedInputStream(connection.getInputStream());
                //将数据保存到内存流中
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                int len = -1;
                byte[] bytes = new byte[1024 * 8];
                while (-1 != (len = bis.read(bytes))) {
                    baos.write(bytes, 0, len);
                }
                bis.close();
                return baos.toByteArray();
            }
        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }
}

adapter：自定义的ListView的适配器

MyBaseAdapter.java

/**
 * 主要是抽取通用的三个方法
 */
public abstract class MyBaseAdapter extends BaseAdapter{
    private List<HotFoodBean.ObjBean.DataBean> foodBeen;
    public MyBaseAdapter(List<HotFoodBean.ObjBean.DataBean> foodBeen){
        this.foodBeen = foodBeen;
    }
    @Override
    public int getCount() {
        return foodBeen == null ? 0:foodBeen.size();
    }

    @Override
    public Object getItem(int position) {
        return foodBeen.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    public List<HotFoodBean.ObjBean.DataBean> getFoodBeen() {
        return foodBeen;
    }
}

MyAdapter.java

public class MyAdapter extends MyBaseAdapter {

    //将数据传递给父类
    public MyAdapter(List<HotFoodBean.ObjBean.DataBean> foodBeen) {
        super(foodBeen);
    }

    /**
     * 解析布局，将每个布局返回，展示到界面上
     *
     * @param position    位置
     * @param convertView 可复用的控件,滑出屏幕后就会变成可复用
     * @param parent      表示ListView控件
     * @return 返回布局
     */
    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        //每次先获取将要展示的数据
        HotFoodBean.ObjBean.DataBean dataBean = getFoodBeen().get(position);
        //优化布局的帮助类
        ViewHolder viewHolder = null;
        if (convertView == null) {
            convertView = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_item, null);
            viewHolder = new ViewHolder();
            //查找对应控件，并设置到帮助类中，以免重复创建，是内存泄露，
            viewHolder.imageView = (ImageView) convertView.findViewById(R.id.mImg);
            //以下四个控件同上
            viewHolder.rat = (RatingBar) convertView.findViewById(R.id.mRat);
            viewHolder.title = (TextView) convertView.findViewById(R.id.mTitle);
            viewHolder.step = (TextView) convertView.findViewById(R.id.mStep);
            viewHolder.taste = (TextView) convertView.findViewById(R.id.mTaste);
            //将viewHolder类保存到每个对象的标记中，方便下次获取
            convertView.setTag(viewHolder);
        }
        //以下控件设置对应的数据
        viewHolder = (ViewHolder) convertView.getTag();
        viewHolder.title.setText(dataBean.getTitle());
        viewHolder.rat.setRating(Float.parseFloat(dataBean.getRate()));
        viewHolder.step.setText(dataBean.getStep() + "/" + dataBean.getMt());
        viewHolder.taste.setText(dataBean.getKouwei() + "/" + dataBean.getGongyi());
        //这里的作用是，为了防止已经下载显示了的图片重复请求，如有不懂，欢迎提问
        viewHolder.imageView.setTag(dataBean.getTitlepic());
        //每次将图片都置空
        viewHolder.imageView.setImageBitmap(null);
         //异步任务请求图片
        new MyAsyncTask(new MyBitmapCallBack(viewHolder.imageView)).execute(dataBean.getTitlepic());
        return convertView;
    }

    static class ViewHolder {
        ImageView imageView;
        TextView title;
        TextView step;
        TextView taste;
        RatingBar rat;
    }
}

callBack:下载图片回调的实例

MyBitmapCallBack.java

public class MyBitmapCallBack implements ModelInter.OnDataCompleteListener {
    private ImageView mImg;
    //将对应的图片控件传递过来
    public MyBitmapCallBack(ImageView mImg){
        this.mImg = mImg;
    }

    /**
     * 当网络数据请求完成后，会调用这个方法，获取图片数据
     * @param bytes 图片数据
     * @param path 对应的图片地址
     */
    @Override
    public void onLoadComplete(byte[] bytes, String path) {

        String tag = (String) mImg.getTag();
        //判断当前下载的图片地址是否和每次显示的图片地址是否相同
        if(bytes != null && tag.equals(path)){
                //将字节数组转换成Bitmap
                Bitmap bitmap = BitmapFactory.decodeByteArray(bytes,0,bytes.length);
                //设置图片
                mImg.setImageBitmap(bitmap);
        }
    }
}

好了，整体的实现都已经完成了，除了实体类HotFoodBean没有写上去之外，其他的功能都已经实现了，
可能对于初学者来说，接口回调的形式有点绕，如果当中有不懂的知识点，可以在我的博客中学习对应的知识点。

效果图如下：

最后添加上Bean实体类
HotFoodBean .java

public class HotFoodBean {

    /**
     * title : 热菜有关的菜谱：
     * classname : 热菜
     * classid : 6
     * total : 46190
     * header_img : http://static.meishij.net/images/mobileimg/recai1.jpg
     * header_word :
     * classes : [{"title":"热菜","id":"6"},{"title":"凉菜","id":"5"},{"title":"素菜","id":"74"},{"title":"靓汤","id":"388"},{"title":"粥品","id":"389"},{"title":"主食","id":"390"},{"title":"点心","id":"272"},{"title":"卤味","id":"273"},{"title":"微波炉","id":"11"},{"title":"海鲜","id":"75"},{"title":"火锅","id":"59"},{"title":"酱料蘸料","id":"343"},{"title":"干果零食","id":"77"},{"title":"饮品","id":"57"},{"title":"孕妇","id":"62"},{"title":"产妇","id":"72"},{"title":"宝宝","id":"12"},{"title":"老人","id":"73"},{"title":"美容","id":"58"},{"title":"瘦身","id":"61"}]
     * data : [{"id":"20440","title":"口水鱼片","titlepic":"http://css.meishij.net/images/nopic_150.gif","gongyi":"","kouwei":"","md":"","mt":"","step":0,"smalltext":"·配料:花鲢鱼一条，淀粉两大匙，油炸花生仁约半两，熟","is_recipe":0,"item_type":"0","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"209364","title":"烤甜椒塞肉","titlepic":"http://images.meishij.net/p/20111121/a10388301b285e12d5083b7a1816c963_150x150.jpg","gongyi":"烤","kouwei":"咸鲜味","md":"初级入门","mt":"<15分钟","step":"4","smalltext":"出炉后的甜椒还是很可爱很完整，装入垫了从阳台上采下的生菜叶的盘内，淋上甜辣酱，久久不舍下箸。拍完几张片子后，差...","is_recipe":1,"item_type":"1","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"20569","title":"白宰鸡","titlepic":"http://css.meishij.net/images/nopic_150.gif","gongyi":"","kouwei":"","md":"","mt":"","step":0,"smalltext":"·配料:鸡，色拉油，盐，辣椒粉，花椒粉，十三香，鸡精","is_recipe":0,"item_type":"0","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"615392","title":"珊瑚雪花鸡","titlepic":"http://site.meishij.net/r/209/172/1418209/a1418209_78049.jpg","gongyi":"蒸","kouwei":"咸鲜味","md":"初中水平","mt":"<60分钟","step":"15","smalltext":"珊瑚雪花鸡","is_recipe":1,"item_type":"1","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"52230","title":"佛手排骨的做法","titlepic":"http://css.meishij.net/images/nopic_150.gif","gongyi":"","kouwei":"","md":"","mt":"","step":0,"smalltext":"原料：排骨400克，瘦猪肉300克，虾肉50克，鸭蛋2个，肥猪肉25克，生葱50克，荸荠50克，","is_recipe":0,"item_type":"0","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"39647","title":"蜜桃鲜贝杏仁卷的做法","titlepic":"http://css.meishij.net/images/nopic_150.gif","gongyi":"","kouwei":"","md":"","mt":"","step":0,"smalltext":"材料：水蜜桃2个、鲜贝6个、杏仁片100克、糯米纸6张调味料：沙拉酱2大匙、鸡蛋1个、太白","is_recipe":0,"item_type":"0","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"19368","title":"红烧大虾","titlepic":"http://css.meishij.net/images/nopic_150.gif","gongyi":"烧","kouwei":"","md":"","mt":"","step":0,"smalltext":"·配料:大对虾4对(约重1000克左右)白糖75克、鸡汤150","is_recipe":1,"item_type":"1","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"537245","title":"梭子蟹炖蛋","titlepic":"http://images.meishij.net/p/20101013/3d67d358fe4ce82a92bb7036217abc90.jpg","gongyi":"炖","kouwei":"咸鲜味","md":"","mt":"","step":"2","smalltext":"梭子蟹炖蛋","is_recipe":1,"item_type":"1","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"20496","title":"韭菜皮蛋松","titlepic":"http://css.meishij.net/images/nopic_150.gif","gongyi":"","kouwei":"","md":"","mt":"","step":0,"smalltext":"·配料:主料：韭菜花辅料：瘦猪肉、皮蛋调","is_recipe":0,"item_type":"0","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"6494","title":"剁椒香煎豆腐","titlepic":"http://css.meishij.net/images/nopic_150.gif","gongyi":"煎","kouwei":"","md":"","mt":"","step":0,"smalltext":"·配料:老豆腐、剁椒、小葱末、盐、醋、生抽、鸡精","is_recipe":1,"item_type":"1","rate":"3","is_video":"0","is_fav":0,"is_see":0}]
     * is_filter : 1
     * search_num : 624440
     * column_rank : 3
     * city_hot : 北京市
     */

    private ObjBean obj;
    /**
     * obj : {"title":"热菜有关的菜谱：","classname":"热菜","classid":"6","total":"46190","header_img":"http://static.meishij.net/images/mobileimg/recai1.jpg","header_word":"","classes":[{"title":"热菜","id":"6"},{"title":"凉菜","id":"5"},{"title":"素菜","id":"74"},{"title":"靓汤","id":"388"},{"title":"粥品","id":"389"},{"title":"主食","id":"390"},{"title":"点心","id":"272"},{"title":"卤味","id":"273"},{"title":"微波炉","id":"11"},{"title":"海鲜","id":"75"},{"title":"火锅","id":"59"},{"title":"酱料蘸料","id":"343"},{"title":"干果零食","id":"77"},{"title":"饮品","id":"57"},{"title":"孕妇","id":"62"},{"title":"产妇","id":"72"},{"title":"宝宝","id":"12"},{"title":"老人","id":"73"},{"title":"美容","id":"58"},{"title":"瘦身","id":"61"}],"data":[{"id":"20440","title":"口水鱼片","titlepic":"http://css.meishij.net/images/nopic_150.gif","gongyi":"","kouwei":"","md":"","mt":"","step":0,"smalltext":"·配料:花鲢鱼一条，淀粉两大匙，油炸花生仁约半两，熟","is_recipe":0,"item_type":"0","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"209364","title":"烤甜椒塞肉","titlepic":"http://images.meishij.net/p/20111121/a10388301b285e12d5083b7a1816c963_150x150.jpg","gongyi":"烤","kouwei":"咸鲜味","md":"初级入门","mt":"<15分钟","step":"4","smalltext":"出炉后的甜椒还是很可爱很完整，装入垫了从阳台上采下的生菜叶的盘内，淋上甜辣酱，久久不舍下箸。拍完几张片子后，差...","is_recipe":1,"item_type":"1","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"20569","title":"白宰鸡","titlepic":"http://css.meishij.net/images/nopic_150.gif","gongyi":"","kouwei":"","md":"","mt":"","step":0,"smalltext":"·配料:鸡，色拉油，盐，辣椒粉，花椒粉，十三香，鸡精","is_recipe":0,"item_type":"0","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"615392","title":"珊瑚雪花鸡","titlepic":"http://site.meishij.net/r/209/172/1418209/a1418209_78049.jpg","gongyi":"蒸","kouwei":"咸鲜味","md":"初中水平","mt":"<60分钟","step":"15","smalltext":"珊瑚雪花鸡","is_recipe":1,"item_type":"1","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"52230","title":"佛手排骨的做法","titlepic":"http://css.meishij.net/images/nopic_150.gif","gongyi":"","kouwei":"","md":"","mt":"","step":0,"smalltext":"原料：排骨400克，瘦猪肉300克，虾肉50克，鸭蛋2个，肥猪肉25克，生葱50克，荸荠50克，","is_recipe":0,"item_type":"0","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"39647","title":"蜜桃鲜贝杏仁卷的做法","titlepic":"http://css.meishij.net/images/nopic_150.gif","gongyi":"","kouwei":"","md":"","mt":"","step":0,"smalltext":"材料：水蜜桃2个、鲜贝6个、杏仁片100克、糯米纸6张调味料：沙拉酱2大匙、鸡蛋1个、太白","is_recipe":0,"item_type":"0","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"19368","title":"红烧大虾","titlepic":"http://css.meishij.net/images/nopic_150.gif","gongyi":"烧","kouwei":"","md":"","mt":"","step":0,"smalltext":"·配料:大对虾4对(约重1000克左右)白糖75克、鸡汤150","is_recipe":1,"item_type":"1","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"537245","title":"梭子蟹炖蛋","titlepic":"http://images.meishij.net/p/20101013/3d67d358fe4ce82a92bb7036217abc90.jpg","gongyi":"炖","kouwei":"咸鲜味","md":"","mt":"","step":"2","smalltext":"梭子蟹炖蛋","is_recipe":1,"item_type":"1","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"20496","title":"韭菜皮蛋松","titlepic":"http://css.meishij.net/images/nopic_150.gif","gongyi":"","kouwei":"","md":"","mt":"","step":0,"smalltext":"·配料:主料：韭菜花辅料：瘦猪肉、皮蛋调","is_recipe":0,"item_type":"0","rate":"3","is_video":"0","is_fav":0,"is_see":0},{"id":"6494","title":"剁椒香煎豆腐","titlepic":"http://css.meishij.net/images/nopic_150.gif","gongyi":"煎","kouwei":"","md":"","mt":"","step":0,"smalltext":"·配料:老豆腐、剁椒、小葱末、盐、醋、生抽、鸡精","is_recipe":1,"item_type":"1","rate":"3","is_video":"0","is_fav":0,"is_see":0}],"is_filter":"1","search_num":624440,"column_rank":"3","city_hot":"北京市"}
     * code : 1
     * msg : 成功
     */

    private String code;
    private String msg;

    public ObjBean getObj() {
        return obj;
    }

    public void setObj(ObjBean obj) {
        this.obj = obj;
    }

    public String getCode() {
        return code;
    }

    public void setCode(String code) {
        this.code = code;
    }

    public String getMsg() {
        return msg;
    }

    public void setMsg(String msg) {
        this.msg = msg;
    }

    public static class ObjBean {
        private String title;
        private String classname;
        private String classid;
        private String total;
        private String header_img;
        private String header_word;
        private String is_filter;
        private int search_num;
        private String column_rank;
        private String city_hot;
        /**
         * title : 热菜
         * id : 6
         */

        private List<ClassesBean> classes;
        /**
         * id : 20440
         * title : 口水鱼片
         * titlepic : http://css.meishij.net/images/nopic_150.gif
         * gongyi :
         * kouwei :
         * md :
         * mt :
         * step : 0
         * smalltext : ·配料:花鲢鱼一条，淀粉两大匙，油炸花生仁约半两，熟
         * is_recipe : 0
         * item_type : 0
         * rate : 3
         * is_video : 0
         * is_fav : 0
         * is_see : 0
         */

        private List<DataBean> data;

        public String getTitle() {
            return title;
        }

        public void setTitle(String title) {
            this.title = title;
        }

        public String getClassname() {
            return classname;
        }

        public void setClassname(String classname) {
            this.classname = classname;
        }

        public String getClassid() {
            return classid;
        }

        public void setClassid(String classid) {
            this.classid = classid;
        }

        public String getTotal() {
            return total;
        }

        public void setTotal(String total) {
            this.total = total;
        }

        public String getHeader_img() {
            return header_img;
        }

        public void setHeader_img(String header_img) {
            this.header_img = header_img;
        }

        public String getHeader_word() {
            return header_word;
        }

        public void setHeader_word(String header_word) {
            this.header_word = header_word;
        }

        public String getIs_filter() {
            return is_filter;
        }

        public void setIs_filter(String is_filter) {
            this.is_filter = is_filter;
        }

        public int getSearch_num() {
            return search_num;
        }

        public void setSearch_num(int search_num) {
            this.search_num = search_num;
        }

        public String getColumn_rank() {
            return column_rank;
        }

        public void setColumn_rank(String column_rank) {
            this.column_rank = column_rank;
        }

        public String getCity_hot() {
            return city_hot;
        }

        public void setCity_hot(String city_hot) {
            this.city_hot = city_hot;
        }

        public List<ClassesBean> getClasses() {
            return classes;
        }

        public void setClasses(List<ClassesBean> classes) {
            this.classes = classes;
        }

        public List<DataBean> getData() {
            return data;
        }

        public void setData(List<DataBean> data) {
            this.data = data;
        }

        public static class ClassesBean {
            private String title;
            private String id;

            public String getTitle() {
                return title;
            }

            public void setTitle(String title) {
                this.title = title;
            }

            public String getId() {
                return id;
            }

            public void setId(String id) {
                this.id = id;
            }
        }

        public static class DataBean {
            private String id;
            private String title;
            private String titlepic;
            private String gongyi;
            private String kouwei;
            private String md;
            private String mt;
            private int step;
            private String smalltext;
            private int is_recipe;
            private String item_type;
            private String rate;
            private String is_video;
            private int is_fav;
            private int is_see;

            public String getId() {
                return id;
            }

            public void setId(String id) {
                this.id = id;
            }

            public String getTitle() {
                return title;
            }

            public void setTitle(String title) {
                this.title = title;
            }

            public String getTitlepic() {
                return titlepic;
            }

            public void setTitlepic(String titlepic) {
                this.titlepic = titlepic;
            }

            public String getGongyi() {
                return gongyi;
            }

            public void setGongyi(String gongyi) {
                this.gongyi = gongyi;
            }

            public String getKouwei() {
                return kouwei;
            }

            public void setKouwei(String kouwei) {
                this.kouwei = kouwei;
            }

            public String getMd() {
                return md;
            }

            public void setMd(String md) {
                this.md = md;
            }

            public String getMt() {
                return mt;
            }

            public void setMt(String mt) {
                this.mt = mt;
            }

            public int getStep() {
                return step;
            }

            public void setStep(int step) {
                this.step = step;
            }

            public String getSmalltext() {
                return smalltext;
            }

            public void setSmalltext(String smalltext) {
                this.smalltext = smalltext;
            }

            public int getIs_recipe() {
                return is_recipe;
            }

            public void setIs_recipe(int is_recipe) {
                this.is_recipe = is_recipe;
            }

            public String getItem_type() {
                return item_type;
            }

            public void setItem_type(String item_type) {
                this.item_type = item_type;
            }

            public String getRate() {
                return rate;
            }

            public void setRate(String rate) {
                this.rate = rate;
            }

            public String getIs_video() {
                return is_video;
            }

            public void setIs_video(String is_video) {
                this.is_video = is_video;
            }

            public int getIs_fav() {
                return is_fav;
            }

            public void setIs_fav(int is_fav) {
                this.is_fav = is_fav;
            }

            public int getIs_see() {
                return is_see;
            }

            public void setIs_see(int is_see) {
                this.is_see = is_see;
            }
        }
    }
}