5.2.3 创建菜单

创建菜单的接口如下。

https:// api.weixin.qq.com/cgi-bin/menu/create?access_token=ACCESS_TOKEN
  

创建菜单时，需要将菜单内容组织成如下结构，以POST的方式向微信服务器提交。

{
    "button": [
        {
            "name": "扫码", 
            "sub_button": [
                {
                    "type": "scancode_waitmsg", 
                    "name": "扫码带提示", 
                    "key": "rselfmenu_0_0"
                }, 
                {
                    "type": "scancode_push", 
                    "name": "扫码推事件", 
                    "key": "rselfmenu_0_1"
                }
            ]
        }, 
        {
            "name": "发图", 
            "sub_button": [
                {
                    "type": "pic_sysphoto", 
                    "name": "系统拍照发图", 
                    "key": "rselfmenu_1_0"
                }, 
                {
                    "type": "pic_photo_or_album", 
                    "name": "拍照或者相册发图", 
                    "key": "rselfmenu_1_1"
                }, 
                {
                    "type": "pic_weixin", 
                    "name": "微信相册发图", 
                    "key": "rselfmenu_1_2"
                }
            ]
        }, 
        {
            "name": "其他", 
            "sub_button": [
                {
                    "name": "发送位置", 
                    "type": "location_select", 
                    "key": "rselfmenu_2_0"
                }, 
                {
                    "type": "click", 
                    "name": "今日歌曲",  
                    "key": "V1001_TODAY_MUSIC"
                }, 
                {
                    "type": "view", 
                    "name": "搜索", 
                    "url": "http:// www.soso.com/"
                }
            ]
        }
    ]
}
  

自定义菜单内容的参数说明如表5-3所示。

表5-3　自定义菜单参数说明

为微信公众号创建自定义菜单的代码实现如下。

$jsonmenu = '{
    "button": [
        {
            "name": "扫码", 
            "sub_button": [
                {
                    "type": "scancode_waitmsg", 
                    "name": "扫码带提示", 
                    "key": "rselfmenu_0_0"
                }, 
                {
                    "type": "scancode_push", 
                    "name": "扫码推事件", 
                    "key": "rselfmenu_0_1"
                }
            ]
        }, 
        {
            "name": "发图", 
            "sub_button": [
                {
                    "type": "pic_sysphoto", 
                    "name": "系统拍照发图", 
                    "key": "rselfmenu_1_0"
                }, 
                {
                    "type": "pic_photo_or_album", 
                    "name": "拍照或者相册发图", 
                    "key": "rselfmenu_1_1"
                }, 
                {
                    "type": "pic_weixin", 
                    "name": "微信相册发图", 
                    "key": "rselfmenu_1_2"
                }
            ]
        }, 
        {
            "name": "其他", 
            "sub_button": [
                {
                    "name": "发送位置", 
                    "type": "location_select", 
                    "key": "rselfmenu_2_0"
                }, 
                {
                    "type": "click", 
                    "name": "今日歌曲", 
                    "key": "V1001_TODAY_MUSIC"
                }, 
                {
                    "type": "view", 
                    "name": "搜索", 
                    "url": "http:// www.soso.com/"
                }
            ]
        }
    ]
}
';

$url = "https:// api.weixin.qq.com/cgi-bin/menu/create?access_token=".$access_token;
$result = https_request($url, $jsonmenu);
var_dump($result);

function https_request($url,$data = null)
{
    $curl = curl_init;
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
    if (!empty($data)){
        curl_setopt($curl, CURLOPT_POST, 1);
        curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
    }
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    $output = curl_exec($curl);
    curl_close($curl);
    return $output;
}
  

正确时返回的JSON数据包如下。

{"errcode":0,"errmsg":"ok"}
  

错误时返回的JSON数据包如下（示例为无效菜单名长度）。

{"errcode":40018,"errmsg":"invalid button name size"}
  

其中，errcode为全局返回码。