php实现微信公众号建立自定义菜单

目的

建立自定义菜单，实现菜单事件。

首先获取Access_Token

接口：

https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=APPID&secret=APPSECRET

我用的是测试号，修改APPID和APPSECRET，而后浏览器访问上面这个Url便可生成Access_Token

而后配置菜单的事件，caidan.php

<?php
header("Content-type: text/html; charset=utf-8");
define("ACCESS_TOKEN", "生成的Access_Token");
//建立菜单
function createMenu($data){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://api.weixin.qq.com/cgi-bin/menu/create?access_token=".ACCESS_TOKEN);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_AUTOREFERER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$tmpInfo = curl_exec($ch);
if (curl_errno($ch)) {
 return curl_error($ch);
}
curl_close($ch);
return $tmpInfo;
}
//获取菜单
function getMenu(){
return file_get_contents("https://api.weixin.qq.com/cgi-bin/menu/get?access_token=".ACCESS_TOKEN);
}
//删除菜单
function deleteMenu(){
return file_get_contents("https://api.weixin.qq.com/cgi-bin/menu/delete?access_token=".ACCESS_TOKEN);
}
$data = '{
   "button":[
   {
     "type":"click",
     "name":"首页",
     "key":"home"
   },
   {
      "type":"click",
      "name":"简介",
      "key":"introduct"
   },
   {
      "name":"菜单",
      "sub_button":[
      {
        "type":"click",
        "name":"hello word",
        "key":"V1001_HELLO_WORLD"
      },
      {
        "type":"click",
        "name":"赞一下咱们",
        "key":"V1001_GOOD"
      }]
    }]
}';
echo createMenu($data);

浏览器访问caidan.php

正确时的返回JSON数据包以下：

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

错误时的返回JSON数据包以下（示例为无效菜单名长度）：

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

做者：TANKING
微信：face6009
网站：https://www.likeyunba.com