ThinkPHP 微信小程序-消息推送配置 Token校验失败,请检查确认
作者:互联网
public function valid() { if (isset($_GET["echostr"])) { $echoStr = $_GET["echostr"]; //valid signature , option if (!$this->token) { throw new Exception('token is not defined!'); } $signature = $_GET["signature"]; $timestamp = $_GET["timestamp"]; $nonce = $_GET["nonce"]; $tmpArr = array($this->token, $timestamp, $nonce); // use SORT_STRING rule sort($tmpArr, SORT_STRING); $tmpStr = implode($tmpArr); $tmpStr = sha1($tmpStr); if ($tmpStr == $signature) { ob_clean(); echo $_GET['echostr']; } else { echo 'xx'; } } else { $this->responseMsg(); } }
解决办法:在输出 echc $_GET['echostr']; 前,清空缓存区,即在echo 前放置“ob_clean();”代码即可。
官方解释:ob_clean(); 此函数是用来丢弃输出缓冲区中的内容;
完成以后,即可配置成功:
标签:nonce,GET,微信,echo,Token,echostr,signature,ThinkPHP,tmpStr 来源: https://www.cnblogs.com/Mishell/p/12618700.html