alert( "已完成!" ) window.location.href = "/signin/20220911.php" EOF; } elseif ($signin['output'] == 'SQL_DNEY') { echo << alert( "操作拒绝！已经有数据了" ) window.history.go(-1); EOF; } else { echo << alert( "缺少密钥" ) window.history.go(-1); EOF; } } else { echo << alert( "您未登录！" ) window.location.href = "/auth.php" EOF; }