PHP微信公众平台开发高级篇--群发接口

群发消息接口

订阅号:每天一条的群发权限服务号:每月(自然月)4条群发权限

实例

<?php/*** 群发接口* PS:群发之前调用“预览接口”进行测试* PS:通过第三方后台调用微信上传图片素材接口，获取图片url,如:{"url":"http:\/\/\/mmbiz_jpg\/BdxWN2kspVgJOFpRHJojlWmbl0pMxUaJibxrb33qm8Hkukvr6WTIxFibiccRhf5kibfpnEYMEOqKYSwuIe82w2O2Xg\/0"}** 图文消息群发步骤:* 1.调用“新增临时素材”接口,获取到media_id:https://api./cgi-bin/media/upload?access_token=ACCESS_TOKEN&type=TYPE(调用"新增永久素材"接口，获取media_id测试可以)* 2.调用"上传图文消息素材"接口，传入参数thumb_media_id即为上面接口返回的media_id,调用成功后会返回一个media_idhttps://api./cgi-bin/media/uploadnews?access_token=ACCESS_TOKEN* 3.调用"预览接口"传入参数media_id即为上面返回的media_id，https://api./cgi-bin/message/mass/preview?access_token=ACCESS_TOKEN* 4.预览成功后，调用"根据标签进行群发"或者"根据OpenID列表群发"进行群发*** 调用"新增永久素材"接口中的参数"thumb_media_id"是由调用"新增其他类型永久素材"接口返回的media_id，https://mp./wiki?t=resource/res_main&id=mp1444738729**/header("Content-type: text/html; charset=utf-8");$accessTokenInfo = file_get_contents("access_token.log");$tokenArr = json_decode($accessTokenInfo,true);if($accessTokenInfo && isset($tokenArr['expires_in']) && ($tokenArr['expires_in'] >time())){//保证不过期，做缓冲//1.获取全局access_token$access_token = $tokenArr['access_token'];//2.组装群发接口数据 array/*文本消息*/// $array = [// 'touser' => 'oL-zT1Hkbx6Zza5Ny4ZZJr3Ze1-U',//openId,oL-zT1MGda2BndEV7x1m6c7NDk4o// 'text' => [//'content' =>urlencode('群发接口测试之文本消息')// ],// 'msgtype' => 'text'//消息类型--文本// ];/*单图文*/$array = ['touser' => 'oL-zT1Hkbx6Zza5Ny4ZZJr3Ze1-U',//openId,'mpnews' => ['media_id' =>'QvcxvrH6VnkO-Hxp_RYgo7sb32-bNQkxfm4JlNimVbha5l39llewHBGnW--dbJGL'//z6N0TsCHgLpDG_IOm4cI8OmbiClbDHPL7dKjXUBJsHQ],'msgtype' => 'mpnews',//消息类型--单图文'send_ignore_reprint' =>0];//3.array===>json$postJson = urldecode(json_encode($array));//调用curl$url = "https://api./cgi-bin/message/mass/preview?access_token=".$access_token;// $url = "https://api./cgi-bin/message/mass/send?access_token=".$access_token;$ch = curl_init();curl_setopt($ch,CURLOPT_URL,$url);curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);curl_setopt($ch,CURLOPT_POST,1);curl_setopt($ch,CURLOPT_POSTFIELDS,$postJson);$output = curl_exec($ch);curl_close($ch);var_dump(json_decode($output,true));}else{//重新请求access_token写入文件$ch = curl_init();$appId = "wxc7991ed87e25dc13";$appSecret = "3c1be9b400aae7042afb78dbd577f206";$url = "https://api./cgi-bin/token?grant_type=client_credential&appid=".$appId."&secret=".$appSecret;curl_setopt($ch,CURLOPT_URL,$url);curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);$outPut = curl_exec($ch);curl_close($ch);$arr = json_decode($outPut,true);$tmp = ['access_token' =>$arr['access_token'],'expires_in' =>time() + ($arr['expires_in'] - 200)];file_put_contents("access_token.log",json_encode($tmp));}