... //关键代码部分开始 if($keyword == '看书'){ $msgType = "image"; $media_id = "y-CkLDBZSxj2JNSt0Dz4wtZSX5BeixSIS8kJbWodWv8";//获取的media_id $resultStr = sprintf($imgTpl, $fromUsername, $toUsername, $time, $msgType,$media_id); } //关键代码部分结束 ...
演示: