3.微信自定义菜单的创建
自定义菜单接口可实现多种类型按钮，这里主要介绍如下两种：
1、click：点击推事件用户点击click类型按钮后，微信服务器会通过消息接口推送消息类型为event的结构给开发者（参考消息接口指南），并且带上按钮中开发者填写的key值，开发者可以通过自定义的key值与用户进行交互； 2、view：跳转URL用户点击view类型按钮后，微信客户端将会打开开发者在按钮中填写的网页URL，可与网页授权获取用户基本信息接口结合，获得用户基本信息。
接口调用请求说明
http请求方式：POST（请使用https协议） https://api.weixin.qq.com/cgi-bin/menu/create?access_token=ACCESS_TOKEN
click和view的请求示例
{
"button":[
{
"type":"click",
"name":"今日歌曲",
"key":"V1001_TODAY_MUSIC"
},
{
"name":"菜单",
"sub_button":[
{
"type":"view",
"name":"搜索",
"url":"http://www.soso.com/"
},
{
"type":"miniprogram",
"name":"wxa",
"url":"http://mp.weixin.qq.com",
"appid":"wx286b93c14bbf93aa",
"pagepath":"pages/lunar/index"
},
{
"type":"click",
"name":"赞一下我们",
"key":"V1001_GOOD"
}]
}]
}
具体代码实现,这里主要贴出拼装上述代码节点的代码，发送请求方式可以看看我之前的博客，通过HttpsURLConnection发送post请求。
/** * 组装自定义菜单数据 * @date 2016-4-9 下午04:25:55 * @param account_id * @return */ private Map queryChannel(String account_id){ //查询公众号配置 Map account = siteConfigManageService.queryWxAccount(account_id); List<Map<String, Object>> channels//获取本地配置 List<Map> menus = new ArrayList<Map>(); for (Map channel : channels) { String channel_id = (String) channel.get("id"); String parent_id = (String) channel.get("parent_id"); String channel_type = (String) channel.get("channel_type"); String channelCode = (String) channel.get("channel_code"); if (StringUtils.isNotBlank(parent_id) && parent_id.equals("0")){ List<Map<String, Object>> childrens = getChannelChildren(channel_id, channels); Map menu = new HashMap(); if(childrens.size()>0){ List childMenus = getMenu(childrens, account); menu.put("name", channel.get("channel_name")); menu.put("sub_button", childMenus); }else{ int channelType = Integer.valueOf(channel_type); switch (channelType){ case 1: menu.put("name", channel.get("channel_name")); menu.put("type", WxConsts.BUTTON_VIEW); menu.put("url", parseAuthUrl(channel,account)); break; case 2: menu.put("name", channel.get("channel_name")); menu.put("type", WxConsts.BUTTON_CLICK); menu.put("key", channelCode); } } menus.add(menu); } } Map button = new HashMap(); button.put("button", menus); return button; } //拼装子节点 private List getChannelChildren(String channel_id, List<Map<String, Object>> channels){ List children = new ArrayList(); for(Map channel:channels){ String parent_id = (String) channel.get("parent_id"); if(channel_id.equals(parent_id)){ children.add(channel); } } return children; } private List getMenu(List<Map<String, Object>> channels, Map account){ List menus = new ArrayList(); for(Map channel:channels){ Map menu = new HashMap(); String channel_type = (String) channel.get("channel_type"); String channelCode = (String) channel.get("channel_code"); int channelType = Integer.valueOf(channel_type); switch (channelType){ case 1: menu.put("name", channel.get("channel_name")); menu.put("type", WxConsts.BUTTON_VIEW); menu.put("url", parseAuthUrl(channel, account)); break; case 2: menu.put("name", channel.get("channel_name")); menu.put("type", WxConsts.BUTTON_CLICK); menu.put("key", channelCode); } menus.add(menu); } return menus; }