在后台添加好URL和3-32位的TOKEN和生成43位消息加密密钥
PHP代码参考
在URL文件添加
error_reporting(0);
$signature=$_REQUEST["signature"];
$timestamp= $_REQUEST["timestamp"];
$nonce=$_REQUEST["nonce"];
$echostr=$_REQUEST['echostr'];
$token='shenbaoyuan';//自定义token,公众号后台一样
$arr=array($token,$timestamp,$nonce);
sort($arr,SORT_STRING);//排序
$str=implode($arr);
$str=sha1($str);
if($str==$signature)
{
ob_clean();
echo $echostr;
exit;
}
else
{
echo '失败';
}公众号后台要点提交即可
转载自
https://developers.weixin.qq.com/community/develop/article/doc/0006cc82c9c03841695bb961b5b413
https://www.cnblogs.com/bk7788/p/6698428.html
https://blog.csdn.net/PengWon/article/details/141884520