下载地址：https://ext.dcloud.net.cn/plugin?id=15430

针对thinkphp6做的防伪查询二维码系统，通过微信扫码会出现二次请求问题解决如下： //检查请求是否来自微信扫一扫 if(strpos($_SERVER['HTTP_USER_AGENT'],'MicroMessenger')!false){ $pcfnum=$result1['num']+1; if($pcfnum1){ $data=['num'=>$pcfnum,'id'=>$result1['id'],'fisrt_time'=>time(),'address'=>getCity()]; }else{ $data=['num'=>$pcfnum,'id'...