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代码如下:
index.php:
require_once ('class/mysql.php');
require_once ('class/config.php');
$db->connect( $server_name, $db_username, $db_password, $db_name, $use_pconnect );
$db->select_db($db_name);
unset( $server_name, $db_username, $db_password, $db_name, $use_pconnect );
$sql = "SELECT id FROM test where guid = '$guid'";
$result = $db->query($sql);
config.php:
$server_name = 'localhost';
$db_username = 'root';
$db_password = '123456';
$db_name = 'testd';
$use_pconnect = 0;
老是报错
Notice: Undefined variable: server_name in
Notice: Undefined variable: db_username in
Notice: Undefined variable: db_password in
Notice: Undefined variable: db_name in
Notice: Undefined variable: db_name
Mysql error description: No database selected
Mysql error number: 1046
Date: 2012-01-01 @ 08:53
求各位大大帮帮忙,谢谢 |
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