php微信开发之自定义菜单完整流程

站长资源 2024/11/15 佚名

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一、自定义菜单概述

自定义菜单能够帮助公众号丰富界面，让用户更好更快地理解公众号的功能。开启自定义菜单后，公众号界面如图所示：

二、申请自定义菜单

个人订阅号使用微博认证、企业订阅号通过微信认证；可以申请到自定义菜单资格

服务号默认有菜单权限。

三、获得AppId 和AppSecert

AppId和AppSecret在开发者中心-开发者ID中，可以找到。

四、获得Access Token

用appid和appsecert获得access token，接口为

https://api.weixin.qq.com/cgi-bi ... mp;secret=APPSECRET

程序实现如下

$appid = ""; 
$appsecret = ""; 
$url = "https://api.weixin.qq.com/cgi-bin/token"; 
$ch = curl_init(); 
curl_setopt($ch, CURLOPT_URL, $url); 
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); 
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
$output = curl_exec($ch); 
curl_close($ch); 
$jsoninfo = json_decode($output, true); 
$access_token = $jsoninfo["access_token"];

你也可以直接在浏览器地址栏中，拼接出地址，执行后，获得如下数据

复制代码代码如下:{"access_token":"N2L7KXa084WvelONYjkJ_traBMCCvy_UKmpUUzlrQ0EA2yNp3Iz6eSUrRG0bhaR_viswd50vDuPkY5nG43d1gbm-olT2KRMxOsVE08RfeD9lvK9lMguNG9kpIkKGZEjIf8Jv2m9fFhf8bnNa-yQH3g",

复制代码代码如下:"expires_in":7200}

参数说明如下

其中的
N2L7KXa084WvelONYjkJ_traBMCCvy_UKmpUUzlrQ0EA2yNp3Iz6eSUrRG0bhaR_viswd50vDuPkY5nG43d1gbm-olT2KRMxOsVE08RfeD9lvK9lMguNG9kpIkKGZEjIf8Jv2m9fFhf8bnNa-yQH3g
就是access token。

或者使用官方的接口调试工具，地址为：
https://mp.weixin.qq.com/debug/cgi-bin/apiinfo"text-align: center">

点击检查问题得，得到

这样也获得了access token

五、组织菜单内容

目前自定义菜单最多包括3个一级菜单，每个一级菜单最多包含5个二级菜单。一级菜单最多4个汉字，二级菜单最多7个汉字，多出来的部分将会以“...”代替。请注意，创建自定义菜单后，由于微信客户端缓存，需要24小时微信客户端才会展现出来。建议测试时可以尝试取消关注公众账号后再次关注，则可以看到创建后的效果。

目前自定义菜单接口可实现两种类型按钮，如下：

click：
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；
view：
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url值（即网页链接），达到打开网页的目的，建议与网页授权获取用户基本信息接口结合，获得用户的登入个人信息。

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-bi ... _token=ACCESS_TOKEN

请求示例

{ 
 "button":[ 
  {  
   "type":"click", 
   "name":"今日歌曲", 
   "key":"V1001_TODAY_MUSIC" 
  }, 
  { 
   "type":"click", 
   "name":"歌手简介", 
   "key":"V1001_TODAY_SINGER" 
  }, 
  { 
   "name":"菜单", 
   "sub_button":[ 
   {  
    "type":"view", 
    "name":"搜索", 
    "url":"http://www.soso.com/" 
   }, 
   { 
    "type":"view", 
    "name":"视频", 
    "url":"http://v.qq.com/" 
   }, 
   { 
    "type":"click", 
    "name":"赞一下我们", 
    "key":"V1001_GOOD" 
   }] 
  }] 
}

参数说明

返回结果

正确时的返回JSON数据包如下：

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

错误时的返回JSON数据包如下（示例为无效菜单名长度）：

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

六、提交菜单内容给服务器

菜单的JSON结构为

{"button": [{"name":"天气预报","sub_button":[{"type":"click","name":"北京天气","key":"天气北 京"}, 
{"type":"click","name":"上海天气","key":"天气上海"}, 
{"type":"click","name":" 广州天气","key":"天气广州"},{"type":"click","name":"深圳天气","key":"天气深圳"}, 
{"type":"view","name":"本地天气","url":"http://m.hao123.com/a/tianqi"}]}, 
{"name":"方倍工作室","sub_button":[{"type":"click","name":"公司简 介","key":"company"}, 
{"type":"click","name":"趣味游戏","key":"游戏"}, {"type":"click","name":"讲个笑话","key":"笑话"}]}]}

将以下代码保存为menu.php，并且在浏览器中运行该文件（比如 http://127.0.0.1/menu.php），将直接向微信服务器提交菜单

php 
 
$access_token = ""; 
 
$jsonmenu = '{ 
  "button":[ 
  { 
   "name":"天气预报", 
   "sub_button":[ 
   { 
    "type":"click", 
    "name":"北京天气", 
    "key":"天气北京" 
   }, 
   { 
    "type":"click", 
    "name":"上海天气", 
    "key":"天气上海" 
   }, 
   { 
    "type":"click", 
    "name":"广州天气", 
    "key":"天气广州" 
   }, 
   { 
    "type":"click", 
    "name":"深圳天气", 
    "key":"天气深圳" 
   }, 
   { 
    "type":"view", 
    "name":"本地天气", 
    "url":"http://m.hao123.com/a/tianqi" 
   }] 
  
 
  }, 
  { 
   "name":"瑞雪", 
   "sub_button":[ 
   { 
    "type":"click", 
    "name":"公司简介", 
    "key":"company" 
   }, 
   { 
    "type":"click", 
    "name":"趣味游戏", 
    "key":"游戏" 
   }, 
   { 
    "type":"click", 
    "name":"讲个笑话", 
    "key":"笑话" 
   }] 
  
 
  }] 
}'; 
 
 
$url = "https://api.weixin.qq.com/cgi-bin/menu/create".$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; 
}
"text-align: center">

提交成功后，重新关注后即可看到菜单。菜单效果类似如下：

七、响应菜单点击事件
在消息接口中处理event事件,其中的click代表菜单点击,通过响应菜单结构中的key值回应消息，view事件无须响应，将直接跳转过去




define("TOKEN", "weixin"); 
 
$wechatObj = new wechatCallbackapiTest(); 
if (!isset($_GET['echostr'])) { 
  $wechatObj->responseMsg(); 
}else{ 
  $wechatObj->valid(); 
} 
 
class wechatCallbackapiTest 
{ 
  public function valid() 
  { 
    $echoStr = $_GET["echostr"]; 
    if($this->checkSignature()){ 
      echo $echoStr; 
      exit; 
    } 
 } 
 
  private function checkSignature() 
  { 
    $signature = $_GET["signature"]; 
   $timestamp = $_GET["timestamp"]; 
    $nonce = $_GET["nonce"]; 
 
   $token = TOKEN; 
    $tmpArr = array($token, $timestamp, $nonce); 
    sort($tmpArr); 
    $tmpStr = implode( $tmpArr ); 
    $tmpStr = sha1( $tmpStr ); 
 
    if( $tmpStr == $signature ){ 
      return true; 
    }else{ 
      return false; 
    } 
  } 
 
  public function responseMsg() 
  { 
    $postStr = $GLOBALS["HTTP_RAW_POST_DATA"]; 
    if (!empty($postStr)){ 
      $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA); 
    $RX_TYPE = trim($postObj->MsgType); 
 
     switch ($RX_TYPE) 
      { 
        case "text": 
          $resultStr = $this->receiveText($postObj); 
          break; 
        case "event": 
         $resultStr = $this->receiveEvent($postObj); 
          break; 
        default: 
          $resultStr = ""; 
         break; 
      } 
      echo $resultStr; 
    }else { 
      echo ""; 
     exit; 
    } 
  } 
 
  private function receiveText($object) 
  { 
    $funcFlag = 0; 
    $contentStr = "你发送的内容为：".$object->Content; 
    $resultStr = $this->transmitText($object, $contentStr, $funcFlag); 
    return $resultStr; 
  } 
   
  private function receiveEvent($object) 
  { 
    $contentStr = ""; 
    switch ($object->Event) 
    { 
      case "subscribe": 
        $contentStr = "欢迎洋洋博客"; 
      case "unsubscribe": 
        break; 
      case "CLICK": 
        switch ($object->EventKey) 
        { 
          case "company": 
            $contentStr[] = array("Title" =>"公司简介",  
            "Description" =>"洋洋的博客",  
            "PicUrl" =>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg",  
            "Url" =>"weixin://addfriend/pondbaystudio"); 
            break; 
          default: 
            $contentStr[] = array("Title" =>"默认菜单回复",  
            "Description" =>"您正在使用的是<span style="font-family: Arial, Helvetica, sans-serif;">洋洋的博客</span><span style="font-family: Arial, Helvetica, sans-serif;">", </span> 
            "PicUrl" =>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg",  
            "Url" =>"weixin://addfriend/pondbaystudio"); 
            break; 
        } 
        break; 
      default: 
        break;    
 
    } 
    if (is_array($contentStr)){ 
      $resultStr = $this->transmitNews($object, $contentStr); 
    }else{ 
      $resultStr = $this->transmitText($object, $contentStr); 
   } 
    return $resultStr; 
  } 
 
  private function transmitText($object, $content, $funcFlag = 0) 
  { 
    $textTpl = "<xml> 
<ToUserName><![CDATA[%s]]></ToUserName> 
<FromUserName><![CDATA[%s]]></FromUserName> 
<CreateTime>%s</CreateTime> 
<MsgType><![CDATA[text]]></MsgType> 
<Content><![CDATA[%s]]></Content> 
<FuncFlag>%d</FuncFlag> 
</xml>"; 
    $resultStr = sprintf($textTpl, $object->FromUserName, $object->ToUserName, time(), $content, $funcFlag); 
    return $resultStr; 
  } 
 
  private function transmitNews($object, $arr_item, $funcFlag = 0) 
  { 
    //首条标题28字，其他标题39字 
    if(!is_array($arr_item)) 
      return; 
 
    $itemTpl = "  <item> 
    <Title><![CDATA[%s]]></Title> 
    <Description><![CDATA[%s]]></Description> 
    <PicUrl><![CDATA[%s]]></PicUrl> 
    <Url><![CDATA[%s]]></Url> 
  </item> 
"; 
    $item_str = ""; 
    foreach ($arr_item as $item) 
      $item_str .= sprintf($itemTpl, $item['Title'], $item['Description'], $item['PicUrl'], $item['Url']); 
 
    $newsTpl = "<xml> 
<ToUserName><![CDATA[%s]]></ToUserName> 
<FromUserName><![CDATA[%s]]></FromUserName> 
<CreateTime>%s</CreateTime> 
<MsgType><![CDATA[news]]></MsgType> 
<Content><![CDATA[]]></Content> 
<ArticleCount>%s</ArticleCount> 
<Articles> 
$item_str</Articles> 
<FuncFlag>%s</FuncFlag> 
</xml>"; 
 
   $resultStr = sprintf($newsTpl, $object->FromUserName, $object->ToUserName, time(), count($arr_item), $funcFlag); 
    return $resultStr; 
  } 
} 
"htmlcode">

<"TOKEN", "weixin"); 
$wechatObj = new wechatCallbackapiTest(); 
if (isset($_GET['echostr'])) { 
  $wechatObj->valid(); 
}else{ 
  $wechatObj->responseMsg(); 
} 
 
class wechatCallbackapiTest 
{ 
  public function valid() 
  { 
    $echoStr = $_GET["echostr"]; 
    if($this->checkSignature()){ 
      header('content-type:text'); 
      echo $echoStr; 
      exit; 
    } 
  } 
 
  private function checkSignature() 
  { 
    $signature = $_GET["signature"]; 
    $timestamp = $_GET["timestamp"]; 
    $nonce = $_GET["nonce"]; 
 
    $token = TOKEN; 
    $tmpArr = array($token, $timestamp, $nonce); 
    sort($tmpArr, SORT_STRING); 
    $tmpStr = implode( $tmpArr ); 
    $tmpStr = sha1( $tmpStr ); 
 
    if( $tmpStr == $signature ){ 
      return true; 
    }else{ 
      return false; 
    } 
  } 
 
  public function responseMsg() 
  { 
    $postStr = $GLOBALS["HTTP_RAW_POST_DATA"]; 
 
    if (!empty($postStr)){ 
      $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA); 
      $fromUsername = $postObj->FromUserName; 
      $toUsername = $postObj->ToUserName; 
      $keyword = trim($postObj->Content); 
      $time = time(); 
      $textTpl = "<xml> 
            <ToUserName><![CDATA[%s]]></ToUserName> 
            <FromUserName><![CDATA[%s]]></FromUserName> 
            <CreateTime>%s</CreateTime> 
            <MsgType><![CDATA[%s]]></MsgType> 
            <Content><![CDATA[%s]]></Content> 
            <FuncFlag>0</FuncFlag> 
            </xml>"; 
      if($keyword == "" || $keyword == "？") 
      { 
        $msgType = "text"; 
        $contentStr = '当前时间是：'.date("Y-m-d H:i:s",time()); 
        $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr); 
        echo $resultStr; 
      } 
    }else{ 
      echo ""; 
      exit; 
    } 
  } 
} 
?> 


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