自定义的LoginHandle无法实例化,测试mysql可以链接...不知道为什么...
LoginHanlde.php
<?php ini_set ( "error_reporting", "E_ALL & ~E_NOTICE" );include '../bld_controller/LoginHandle.class.php';$username = $_POST['username'];$password = $_POST['password'];$login = new LoginHandle();//运行到这一步就停止了$flag = $login->check_psw($username, $password);if($flag){ session_start(); $_SESSION['username'] = $username; echo "<script language='javascript'>location.href='main.php'</script>";}else{ echo "<script language='javascript'>location.href='login.php'</script>";}?>
<?php include '../bld_model/DBhelper.class.php';class LoginHandle{ var $db = ""; var $flag =""; function __construct() { $this->db = new DBhelper("yaoinger", "123456", "108.163.234.83:2082", "banklinksdisbution"); $this->flag = $this->db->connect(); } function check_psw($username,$password) { $SQL = "SELECT u_password FROM bld_users WHERE u_name ='$username'"; $result =""; if($this->flag) { $result = $this->db->select($SQL); } $psw = ""; if($result){ $value= mysql_fetch_assoc($result); } $psw = $value['u_password']; return $psw == $password; } }
回复讨论(解决方案)
打开 php 的错误显示功能
多半是嵌入文件的路径不对
打开 php 的错误显示功能
多半是嵌入文件的路径不对
打开了
显示
Warning: mysql_connect(): Access denied for user 'doinahtc_huiyao'@'108.163.234.83' (using password: YES) in /home/doinahtc/public_html/bld_model/DBhelper.class.php on line 21
Unable to connect to the MySQL!
我重设密码,后来又新建了用户,还是报这个错,怎么都连不上,是虚拟服务器,不知道为什么、
你难道是远程连接数据库?
你难道是远程连接数据库?
是的,是接到linux的虚拟服务器上
那你在 mysql 中授权了没有?
那你在 mysql 中授权了没有?
是授权远程服务么....这个不知道怎么设啊在虚拟服务器上,不过这个服务器上还有一个网站是zencart模版的,是正常的,我自己写的就不行
那你在 mysql 中授权了没有?
谢谢,已经解决了,授权问题。。。

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