• 微信群发图文消息


    官方文档

    https://mp.weixin.qq.com/wiki?t=resource/res_main&id=mp1481187827_i0l21

    根据文档要求

    1 上传图文消息内的图片获取URL【订阅号与服务号认证后均可用】
    
    2 上传图文消息素材【订阅号与服务号认证后均可用】
    
    3 根据标签进行群发【订阅号与服务号认证后均可用】
    
    4 根据OpenID列表群发【订阅号不可用,服务号认证后可用】
    
    5 删除群发【订阅号与服务号认证后均可用】
    
    6 预览接口【订阅号与服务号认证后均可用】
    
    7 查询群发消息发送状态【订阅号与服务号认证后均可用】
    
    8 事件推送群发结果
    
    9 使用 clientmsgid 参数,避免重复推送
    
    10 控制群发速度

    1、上传图文消息内的图片获取URL 

    //上传图片 jpg 格式
    public function test()
    { $accessToken = $this->getToken($this->appid, $this->appsecret); $url="https://api.weixin.qq.com/cgi-bin/media/uploadimg?access_token=".$accessToken; $data = array("file" => "@" . dirname(__FILE__) . "a.jpg"); $result = $this->request_post($url, $data); return json_decode($result,true); }

    //获取
    access_token
    public function getToken($appid, $appsecret)
    {
    if (S($appid)) {
    $access_token = S($appid);
    } else {
    $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=" . $appid . "&secret=" . $appsecret;
    $json = file_get_contents($url);
    $result = json_decode($json);
    $access_token = $result->access_token;
    S($appid, $access_token, 7200);
    }
    return $access_token;
    }

    //发送POST请求
    function request_post($url = '', $param = '')
    {
    if (empty($url) || empty($param)) {
    return false;
    }
    $postUrl = $url;
    $curlPost = $param;

    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
    curl_setopt($curl, CURLOPT_POST, 1);
    curl_setopt($curl, CURLOPT_POSTFIELDS, $curlPost);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    $data = curl_exec($curl);
    curl_close($curl);
    return $data;
    }

    成功返回 URL

    2、上传图文消息素材

    可以直接用微信的debug上传图片,返回的 图片media_id 直接用作图文消息  thumb_media_id(缩略图media_id)

    https://mp.weixin.qq.com/debug

     执行上传图文消息,这里的 thumb_media_id  就是上一步得到的图片 media_id

    
    

    public function test(){
    $accessToken = $this->getToken($this->appid, $this->appsecret);
    $url="https://api.weixin.qq.com/cgi-bin/media/uploadnews?access_token=".$accessToken;
    $data='{
    "articles": [
    {
    "thumb_media_id":"WfKJPCNZy8seDitzd8_LiWa_EUGy9nqaPwW0Gp4wWZV4Q6KyfmH7-KWx3QZ13BUR",
    "author":"作者",
    "title":"标题",
    "content_source_url":"http://www.coolrong.com",
    "content":"具体内容",
    "digest":"简短简绍",
    "show_cover_pic":1
    },
    {
    "thumb_media_id":"WfKJPCNZy8seDitzd8_LiWa_EUGy9nqaPwW0Gp4wWZV4Q6KyfmH7-KWx3QZ13BUR",
    "author":"xxx",
    "title":"Happy Day",
    "content_source_url":"www.baidu.com",
    "content":"content",
    "digest":"digest",
    "show_cover_pic":0
    }]
    }';

    $result = $this->request_post($url, $data);
    return json_decode($result,true);
    }

    返回结果,注意这个 media_id 是图文消息的 media_id

    3、因为测试群发次数有限,我们使用预览测试一下

    注意:这里的 madia_id 就是上一步获取的 madia_id

    public function test(){
    $accessToken = $this->getToken($this->appid, $this->appsecret);
    $url = "https://api.weixin.qq.com/cgi-bin/message/mass/preview?access_token=".$accessToken;
    $data='{
    "touser":"测试微信的 openID",
    "mpnews":
    {
    "media_id":"VtbL-3wOv1_jn78u9S6VAyvkhbWjMznWuKap7hOCRNCgrtSfXApnWTLMpx......"
    },
    "msgtype":"mpnews"
    }';
    $result = $this->request_post($url, $data);
    return json_decode($result,true);
    }

     成功返回

    4、群发

    注意:这里的 madia_id 就是与预览中的相同,tag_id为标签,给全部用户推送可以不填写

    public function test(){
            $accessToken    =    $this->getToken($this->appid, $this->appsecret);
            $url = "https://api.weixin.qq.com/cgi-bin/message/mass/sendall?access_token==".$accessToken;
            $data='{
               "filter":{
                  "is_to_all":false,
                  "tag_id":2
               },
               "mpnews":{
                  "media_id":"VtbL-3wOv1_jn78u9S6VAyvkhbWjMznWuKap7hOCRNCgrtSfXApnWTLMpx......"
               },
                "msgtype":"mpnews",
                "send_ignore_reprint":0
            }';
            $result = $this->request_post($url, $data);
            return json_decode($result,true);
        }

    这样,就OK了! 实际都是根据文档去实现,所有步骤大同小异,如有疑问,请留言!

     

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  • 原文地址:https://www.cnblogs.com/eeds-wangwei/p/8203382.html
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