• Java微信公众平台开发_04_自定义菜单


    一、本节要点

    1、菜单相关实体类的封装

    参考官方文档中的请求包的内容,对菜单相关实体类进行封装。

    2、数据传输格式—JSON

    自定义菜单中请求包的数据是Json字符串格式的,请参见:  Java_数据交换_fastJSON_01_用法入门

    二、代码实现

    1、菜单实体的封装

    1.1 按钮基类—Button

    package com.ray.weixin.gz.model.menu;  
      
    /**
     * @desc  : 按钮的基类 
     * 
     * @author: shirayner
     * @date  : 2017年11月13日 上午11:36:16
     */
    public class Button {  
        private String name;  
      
        public String getName() {  
            return name;  
        }  
      
        public void setName(String name) {  
            this.name = name;  
        }  
    }  
    View Code

    1.2 普通按钮—CommonButton

    package com.ray.weixin.gz.model.menu;  
      
    /**
     *  @desc  : 普通按钮(子按钮) 
     * 
     * @author: shirayner
     * @date  : 2017年11月13日 上午11:37:18
     */
    public class CommonButton extends Button {  
        private String type;  
        private String key;  
      
        public String getType() {  
            return type;  
        }  
      
        public void setType(String type) {  
            this.type = type;  
        }  
      
        public String getKey() {  
            return key;  
        }  
      
        public void setKey(String key) {  
            this.key = key;  
        }  
    }  
    View Code

    1.3 复杂按钮—ComplexButton

    package com.ray.weixin.gz.model.menu;  
       
    /**
     * @desc  :  复杂按钮(父按钮) 
     * 
     * @author: shirayner
     * @date  : 2017年11月13日 上午11:36:42
     */
    public class ComplexButton extends Button {  
        private Button[] sub_button;  
      
        public Button[] getSub_button() {  
            return sub_button;  
        }  
      
        public void setSub_button(Button[] sub_button) {  
            this.sub_button = sub_button;  
        }  
    }  
    View Code

    1.4 跳转按钮—ViewButton

    package com.ray.weixin.gz.model.menu;  
      
    /**
     *  @desc  : view类型的按钮
     * 
     * @author: shirayner
     * @date  : 2017年11月13日 上午11:37:42
     */
    public class ViewButton extends Button {  
        private String type;  
        private String url;  
      
        public String getType() {  
            return type;  
        }  
      
        public void setType(String type) {  
            this.type = type;  
        }  
      
        public String getUrl() {  
            return url;  
        }  
      
        public void setUrl(String url) {  
            this.url = url;  
        }  
    }  
    View Code

    1.5 菜单实体—Menu

    package com.ray.weixin.gz.model.menu;  
      
    /**
     * @desc  : 菜单 
     * 
     * @author: shirayner
     * @date  : 2017年11月13日 上午11:37:31
     */
    public class Menu {  
        private Button[] button;  
      
        public Button[] getButton() {  
            return button;  
        }  
      
        public void setButton(Button[] button) {  
            this.button = button;  
        }  
    }  
    View Code

    2.自定义菜单业务类—MenuService

    package com.ray.weixin.gz.service.menu;
    
    import org.apache.logging.log4j.LogManager;
    import org.apache.logging.log4j.Logger;
    
    import com.alibaba.fastjson.JSON;
    import com.alibaba.fastjson.JSONObject;
    import com.ray.weixin.gz.model.menu.Menu;
    import com.ray.weixin.gz.util.HttpHelper;
    
    /**@desc  :  自定义菜单业务类
     * 
     * @author: shirayner
     * @date  : 2017年10月31日 上午9:40:05
     */
    public class MenuService {
        private static final Logger logger = LogManager.getLogger(MenuService.class);
    
        //1.菜单创建(POST) 限100(次/天)  
        public static final String CREATE_MENU_URL = "https://api.weixin.qq.com/cgi-bin/menu/create?access_token=ACCESS_TOKEN";  
        //2.查询菜单数据
        public static final String GET_MENU_URL = "https://api.weixin.qq.com/cgi-bin/menu/get?access_token=ACCESS_TOKEN";  
        //3.删除菜单
        public static final String DELETE_MENU_URL = "https://api.weixin.qq.com/cgi-bin/menu/delete?access_token=ACCESS_TOKEN";  
    
    
        /**
         * @desc :1.创建菜单 
         *  
         * @param menu  菜单实例 
         * @param accessToken 有效凭证
         * @throws Exception void
         */
        public static void createMenu(Menu menu, String accessToken) throws Exception {  
    
            //1.准备POST请求参数
            Object data=JSON.toJSON(menu);
            logger.info(data);
    
            //2.拼装创建菜单的url  
            String url=CREATE_MENU_URL.replace("ACCESS_TOKEN", accessToken); 
    
            //3.发起POST请求,获取返回结果
            JSONObject jsonObject=HttpHelper.doPost(url, data);
            logger.info("jsonObject:"+jsonObject.toString());
    
    
            if (null != jsonObject) {  
    
                //5.错误消息处理
                if (0 != jsonObject.getInteger("errcode")) {  
    
                    int errCode = jsonObject.getInteger("errcode");
                    String errMsg = jsonObject.getString("errmsg");
                    throw new Exception("error code:"+errCode+", error message:"+errMsg); 
                
                } else {
                    logger.info("菜单创建成功!");
                } 
            }   
    
    
    
    
        }  
    
        /**
         * @desc :2.查询菜单数据
         *  
         * @param accessToken 有效凭证
         * @return
         * @throws Exception JSONObject
         */
        public static JSONObject getMenu(String accessToken) throws Exception {  
            //1.获取请求url
            String url=GET_MENU_URL.replace("ACCESS_TOKEN", accessToken); 
    
            //2.发起GET请求,获取返回结果
            JSONObject jsonObject=HttpHelper.doGet(url);
            logger.info("jsonObject:"+jsonObject.toString());
    
            //3.解析结果,获取菜单数据
            JSONObject returnJsonObject=null;
            if (null != jsonObject) {  
    
                //4.错误消息处理
                if (jsonObject.getInteger("errcode")!=null && 0 != jsonObject.getInteger("errcode")) {  
                    int errCode = jsonObject.getInteger("errcode");
                    String errMsg = jsonObject.getString("errmsg");
                    throw new Exception("error code:"+errCode+", error message:"+errMsg); 
                //5.成功获取菜单数据
                } else {
                    returnJsonObject= jsonObject;
                } 
            }   
            
            return returnJsonObject;
        }  
        
        /**
         * @desc : 3.删除菜单
         *  
         * @param accessToken  有效凭证
         * @throws Exception void
         */
        public static void deleteMenu(String accessToken) throws Exception {  
            //1.获取请求url
            String url=DELETE_MENU_URL.replace("ACCESS_TOKEN", accessToken); 
    
            //2.发起GET请求,获取返回结果
            JSONObject jsonObject=HttpHelper.doGet(url);
            logger.info("jsonObject:"+jsonObject.toString());
    
            //3.解析结果
            if (null != jsonObject) {  
    
                //4.错误消息处理
                if (jsonObject.getInteger("errcode")!=null && 0 != jsonObject.getInteger("errcode")) {  
                    int errCode = jsonObject.getInteger("errcode");
                    String errMsg = jsonObject.getString("errmsg");
                    throw new Exception("error code:"+errCode+", error message:"+errMsg); 
                
                //5.成功删除菜单
                } else {
                    logger.info("菜单删除成功!");
                } 
            }   
            
        }  
    }
    View Code

    3.菜单测试类—MenuServiceTest

    package com.ray.weixin.gz.service.menu;
    
    import org.apache.logging.log4j.LogManager;
    import org.apache.logging.log4j.Logger;
    import org.junit.Test;
    
    import com.alibaba.fastjson.JSONObject;
    import com.ray.weixin.gz.config.Env;
    import com.ray.weixin.gz.model.menu.Button;
    import com.ray.weixin.gz.model.menu.CommonButton;
    import com.ray.weixin.gz.model.menu.ComplexButton;
    import com.ray.weixin.gz.model.menu.Menu;
    import com.ray.weixin.gz.model.menu.ViewButton;
    import com.ray.weixin.gz.service.menu.MenuService;
    import com.ray.weixin.gz.util.AuthHelper;
    
    /**@desc  : 菜单测试类
     * 
     * @author: shirayner
     * @date  : 2017年10月31日 上午9:53:00
     */
    public class MenuServiceTest {
        
        private static final Logger logger = LogManager.getLogger(MenuServiceTest.class);
    
        
        
        /**
         * @desc :1. 创建菜单
         *  
         * @throws Exception void
         */
        @Test
        public void testCreateMenu() throws Exception {
            //1.准备好请求参数
            String accessToken=AuthHelper.getAccessToken(Env.APP_ID, Env.APP_SECRET);
            Menu menu=getMenu();
            
            //2.调用接口,执行请求
            MenuService.createMenu(menu, accessToken);
    
        }
    
        /**
         * @desc :2.查询菜单数据
         *  
         * @throws Exception void
         */
        @Test
        public void testGetMenu() throws Exception {
            //1.准备好请求参数
            String accessToken=AuthHelper.getAccessToken(Env.APP_ID, Env.APP_SECRET);
            
            //2.调用接口,执行请求
            JSONObject jsonObject=MenuService.getMenu(accessToken);
            logger.info("菜单数据:"+jsonObject.toJSONString());
        }
    
        /**
         * @desc :3.删除菜单
         *  
         * @throws Exception void
         */
        @Test
        public void testDeleteMenu() throws Exception {
            //1.准备好请求参数
            String accessToken=AuthHelper.getAccessToken(Env.APP_ID, Env.APP_SECRET);
            
            //2.调用接口,执行请求
            MenuService.deleteMenu(accessToken);
           
        }
        
        
        /**
         * @desc :辅助1.组装菜单数据 
         *  
         * @return Menu
         */
        private static Menu getMenu() {  
            ViewButton btn11 = new ViewButton();  
            btn11.setName("移动审批");  
            btn11.setType("view");  
            btn11.setUrl("https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxa0064ea657f80062&redirect_uri=http%3A%2F%2Frayner.nat300.top%2Fweixin_gz%2FIDAuthentication.jsp&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect");  
            //btn11.setUrl("https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxa0064ea657f80062&redirect_uri=http%3A%2F%2Frayner.nat300.top%2Fweixingz_hec%2Fweixingz.screen&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect");  
    
            
            ViewButton btn12 = new ViewButton();  
            btn12.setName("上传图片");  
            btn12.setType("view");  
            btn12.setUrl("https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxa0064ea657f80062&redirect_uri=http%3A%2F%2Frayner.nat300.top%2Fweixin_gz%2FuploadImg.jsp&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect");  
    
            ViewButton btn13 = new ViewButton();  
            btn13.setName("申请开票");  
            btn13.setType("view");  
            btn13.setUrl("https://mp.weixin.qq.com/bizmall/authinvoice?action=list&s_pappid=d3hhMDA2NGVhNjU3ZjgwMDYyX0s22HY1myAuWWro7q-FsX8KWzrWiEgI8Ngqa3-W6dQ4&appid=wxa0064ea657f80062&num=1&o1=1234&m1=11&t1=1510036149&source=web&type=1&redirect_url=https%3A%2F%2Fmp.weixin.qq.com&signature=9aa88c3a4587f51397703a7838cd2fcaa60abb38#wechat_redirect");  
    
    
            ViewButton btn14 = new ViewButton();  
            btn14.setName("获取发票信息");  
            btn14.setType("view");  
            btn14.setUrl("http://rayner.nat300.top/weixin_gz/showInvoice.jsp");  
    
            ViewButton btn15 = new ViewButton();  
            btn15.setName("上传图片2");  
            btn15.setType("view");  
            btn15.setUrl("http://5hcn2d.natappfree.cc/WeiXin_SanFenBaiXue/index2.jsp");  
    
            ViewButton btn21 = new ViewButton();  
            btn21.setName("index");  
            btn21.setType("view");  
            btn21.setUrl("http://rayner.nat300.top/weixin_gz/index.jsp");  
    
            CommonButton btn22 = new CommonButton();  
            btn22.setName("经典游戏");  
            btn22.setType("click");  
            btn22.setKey("22");  
    
            CommonButton btn23 = new CommonButton();  
            btn23.setName("美女电台");  
            btn23.setType("click");  
            btn23.setKey("23");  
    
            CommonButton btn24 = new CommonButton();  
            btn24.setName("人脸识别");  
            btn24.setType("click");  
            btn24.setKey("24");  
    
            CommonButton btn25 = new CommonButton();  
            btn25.setName("聊天唠嗑");  
            btn25.setType("click");  
            btn25.setKey("25");  
    
            CommonButton btn31 = new CommonButton();  
            btn31.setName("Q友圈");  
            btn31.setType("click");  
            btn31.setKey("31");  
    
            CommonButton btn33 = new CommonButton();  
            btn33.setName("幽默笑话");  
            btn33.setType("click");  
            btn33.setKey("33");  
    
            CommonButton btn34 = new CommonButton();  
            btn34.setName("用户反馈");  
            btn34.setType("click");  
            btn34.setKey("34");  
    
            CommonButton btn35 = new CommonButton();  
            btn35.setName("关于我们");  
            btn35.setType("click");  
            btn35.setKey("35");  
    
            ViewButton btn32 = new ViewButton();  
            btn32.setName("周边搜索");  
            btn32.setType("view");  
            btn32.setUrl("http://liufeng.gotoip2.com/xiaoqrobot/help.jsp");  
    
            ComplexButton mainBtn1 = new ComplexButton();  
            mainBtn1.setName("汉得测试");  
            mainBtn1.setSub_button(new Button[] { btn11, btn12, btn13, btn14, btn15 });  
    
            ComplexButton mainBtn2 = new ComplexButton();  
            mainBtn2.setName("休闲驿站");  
            mainBtn2.setSub_button(new Button[] { btn21, btn22, btn23, btn24, btn25 });  
    
            ComplexButton mainBtn3 = new ComplexButton();  
            mainBtn3.setName("更多");  
            mainBtn3.setSub_button(new Button[] { btn31, btn33, btn34, btn35, btn32 });  
    
            /** 
             * 这是公众号xiaoqrobot目前的菜单结构,每个一级菜单都有二级菜单项<br> 
             *  
             * 在某个一级菜单下没有二级菜单的情况,menu该如何定义呢?<br> 
             * 比如,第三个一级菜单项不是“更多体验”,而直接是“幽默笑话”,那么menu应该这样定义:<br> 
             * menu.setButton(new Button[] { mainBtn1, mainBtn2, btn33 }); 
             */  
            Menu menu = new Menu();  
            menu.setButton(new Button[] { mainBtn1, mainBtn2, mainBtn3 });  
    
            return menu;  
        }  
    }
    View Code

    三、参考文档

    1.微信公众平台技术文档

    2.柳峰: [专栏]微信公众帐号开发教程

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  • 原文地址:https://www.cnblogs.com/shirui/p/7825762.html
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