JAVA----同步公众号自定义菜单

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我是靠谱客的博主鲤鱼舞蹈，最近开发中收集的这篇文章主要介绍JAVA----同步公众号自定义菜单，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

同步公众号自定义菜单

公众号开发文档：https://developers.weixin.qq.com/doc/offiaccount/Custom_Menus/Creating_Custom-Defined_Menu.html

本例子使用的接口是：
https://api.weixin.qq.com/cgi-bin/menu/create?access_token=ACCESS_TOKEN

第一步：拿到AppId， AppSecret，获取AccessToken

拿到以企业认证好的公众号，在基本配置里获取，添加ip 白名单

第二步拼装菜单数据

本例子是从数据库中读取的公众号信息
流程：
1.按公众号id 查询公众号主菜单
2.按主菜单，查询子菜单
3.拼装数据，重用性小，没有进行再封装

public AjaxResult syncPubMenu(Integer pubId) {
        WeChatPubVo pubVo = pubService.selectById(pubId);

        if (StringUtils.isNull(pubVo)) {
            return AjaxResult.error("公众号不存在");
        }

        if (!pubVo.getStatus().equals(BaseConstant.ONE)) {
            return AjaxResult.error("公众号状态禁用，请启用后再同步");
        }

        WeChatPubMenuDto dto = new WeChatPubMenuDto();
        dto.setPubId(pubVo.getId());
        dto.setPid(BaseConstant.ZERO);
        dto.setStatus(BaseConstant.ONE);
        List<WeChatPubMenuVo> pubMainMenuVoList = service.selectList(dto);

        if (pubMainMenuVoList.size() == BaseConstant.ZERO) {
            return AjaxResult.error("查询公众号菜单为空");
        }

        List<Map<String, Object>> mapList = new ArrayList<>();

        for (WeChatPubMenuVo vo : pubMainMenuVoList) {
            WeChatPubMenuDto menuDto = new WeChatPubMenuDto();
            menuDto.setPid(vo.getId());
            menuDto.setPubId(pubVo.getId());
            menuDto.setStatus(BaseConstant.ONE);
            List<WeChatPubMenuVo> menuVoList = service.selectList(menuDto);

            List<Map<String, Object>> mapSubList = new ArrayList<>();
            for (WeChatPubMenuVo subVo : menuVoList) {
                Map<String, Object> subMap = new HashMap<>();
                subMap.put("type", subVo.getType());
                subMap.put("name", subVo.getName());

                if (subVo.getType().equals("view")) {
                    subMap.put("url", subVo.getTypeContent());
                } else if (subVo.getType().equals("click")) {
                    subMap.put("key",subVo.getTypeContent());
                } else if (subVo.getType().equals("miniprogram")) {
                    subMap.put("url",subVo.getTypeContent());
                    subMap.put("appid",subVo.getAppid());
                    subMap.put("pagepage",subVo.getPagepath());
                }

                mapSubList.add(subMap);
            }

            /**
             * 如果主菜单有子菜单，主菜单结构：name, sub_button
             * 否则跟普通菜单一样
             */
            Map<String, Object> map = new HashMap<>();
            map.put("name", vo.getName());

            if (mapSubList.size() == BaseConstant.ZERO) {
                map.put("type", vo.getType());

                if (vo.getType().equals("view")) {
                    map.put("url", vo.getTypeContent());
                } else if (vo.getType().equals("click")) {
                    map.put("key",vo.getTypeContent());
                } else if (vo.getType().equals("miniprogram")) {
                    map.put("url",vo.getTypeContent());
                    map.put("appid",vo.getAppid());
                    map.put("pagepage",vo.getPagepath());
                }
            } else {
                map.put("sub_button", mapSubList);
            }

            mapList.add(map);
        }

        Map<String, Object> matchruleMap = new HashMap<>();
        matchruleMap.put("tar_id", "2");

        Map<String, Object> menuList = new HashMap<>();
        menuList.put("button", mapList);
        menuList.put("matchrule", matchruleMap);

        BasePubTokenEntity tokenEntity = new BasePubTokenEntity();
        BeanUtils.copyProperties(pubVo, tokenEntity);

        return PubMenu.syncMenu(tokenEntity, menuList);
    }

第三步开始同步

public static AjaxResult syncMenu(BasePubTokenEntity entity, Map<String, Object> menuList) {
        String method = "同步公众号菜单 ";
        String url = "https://api.weixin.qq.com/cgi-bin/menu/create?access_token=";
        log.info(method + "--------------------start");

        try {
            log.info(method + " {}", JsonUtils.marshal(menuList));
        } catch (Exception e) {
            e.printStackTrace();
        }

        AjaxResult ar = BaseWeChatPub.getAccessToken(entity);
        if (ar.isError()) {
            log.error(method + ",返回信息{}", ar);
            return AjaxResult.error(ar.getCode(), ar.getMsg());
        }

        url += ar.getData();

        try {
            String body = OkHttpUtils.getInstance().postJson(url, JsonUtils.toJsonWithGson(menuList));
            log.debug(method + "返回信息：{}", body);

            if (StringUtils.isEmpty(body)) {
                return AjaxResult.error("返回数据为空");
            }

            return BaseWeChatPub.getResult(body);
            
        } catch (Exception e) {
            e.printStackTrace();
            log.error(method + e.getMessage());
        }

        return AjaxResult.error();
    }

测试

14:37:08.670 [http-nio-7090-exec-14] INFO  c.a.c.e.t.p.PubMenu - [syncMenu,33] - 同步公众号菜单 --------------------start
14:37:08.672 [http-nio-7090-exec-14] INFO  c.a.c.e.t.p.PubMenu - [syncMenu,36] - 同步公众号菜单  {
  "button" : [ {
    "name" : "商城",
    "type" : "view",
    "url" : "http://test.qq.com/store"
  }, {
    "name" : "计划",
    "sub_button" : [ {
      "name" : "计划1",
      "type" : "view",
      "url" : "http://test.qq.com"
    } ]
  }, {
    "name" : "个人中心",
    "type" : "view",
    "url" : "http://test.qq.com/login"
  } ],
  "matchrule" : {
    "tar_id" : "2"
  }
}


14:37:09.471 [http-nio-7090-exec-14] DEBUG c.a.c.e.t.p.PubMenu - [syncMenu,51] - 同步公众号菜单 返回信息：{"errcode":0,"errmsg":"ok"}