配置文件

在全局或者应用配置目录（不清楚配置目录位置的话参考配置章节）下面的/shop/configs/db.ini.php中（后面统称为数据库配置文件）配置下面的数据库参数：

数据访问层支持分布式数据库，包括读写分离，要启用分布式数据库，则配置多个数据库连接即可
支持多业务独立库，例如这个系统可分为用户数据库、支付数据库、商品数据库、订单数据库、社交系统数据库等等

<?php
$config_db['db_cfg'] = array(
    'default' => 'mysql',
    'master' => array(
        'shop_data' => array(
            array(
                'host' => '127.0.0.1',
                'port' => '3306',
                'user' => 'store',
                'password' => 'pswdfdaflk123213',
                'database' => 'store_test',
                'charset' => 'UTF8'
            )
        ),
        'account' => array(
            array(
                'host' => '127.0.0.1',
                'port' => '3306',
                'user' => 'store',
                'password' => 'pswdfdaflk123213',
                'database' => 'store_test',
                'charset' => 'UTF8'
            )
        ),
        'pay' => array(
            array(
                'host' => '127.0.0.1',
                'port' => '3306',
                'user' => 'store',
                'password' => 'pswdfdaflk123213',
                'database' => 'store_test',
                'charset' => 'UTF8'
            )
        ),
        'shop_admin'      => array(
            array(
                'host' => '127.0.0.1',
                'port' => '3306',
                'user' => 'store',
                'password' => 'pswdfdaflk123213',
                'database' => 'store_test',
                'charset' => 'UTF8'
            )
        ),
        'invoicing' => array(
            array(
                'host' => '127.0.0.1',
                'port' => '3306',
                'user' => 'store',
                'password' => 'pswdfdaflk123213',
                'database' => 'store_test',
                'charset' => 'UTF8'
            )
        ),
        'cms' => array(
            array(
                'host' => '127.0.0.1',
                'port' => '3306',
                'user' => 'store',
                'password' => 'pswdfdaflk123213',
                'database' => 'store_test',
                'charset' => 'UTF8'
            )
        ),
        'sns' => array(
            array(
                'host' => '127.0.0.1',
                'port' => '3306',
                'user' => 'store',
                'password' => 'pswdfdaflk123213',
                'database' => 'store_test',
                'charset' => 'UTF8'
            )
        ),
        'analytics' => array(
            array(
                'host' => '127.0.0.1',
                'port' => '3306',
                'user' => 'store',
                'password' => 'pswdfdaflk123213',
                'database' => 'store_test',
                'charset' => 'UTF8'
            )
        ),
        'live' => array(
            array(
                'host' => '127.0.0.1',
                'port' => '3306',
                'user' => 'store',
                'password' => 'pswdfdaflk123213',
                'database' => 'store_test',
                'charset' => 'UTF8'
            )
        )
    ),

    'slave' => array(
        'shop_base' => array(
            array(
                'host' => '127.0.0.1',
                'port' => '3306',
                'user' => 'store',
                'password' => 'pswdfdaflk123213',
                'database' => 'store_test',
                'charset' => 'UTF8'
            )
        ),
        'shop_data' => array(
            array(
                'host' => '127.0.0.1',
                'port' => '3306',
                'user' => 'store',
                'password' => 'pswdfdaflk123213',
                'database' => 'store_test',
                'charset' => 'UTF8'
            )
        ),
        'account' => array(
            array(
                'host' => '127.0.0.1',
                'port' => '3306',
                'user' => 'store',
                'password' => 'pswdfdaflk123213',
                'database' => 'store_test',
                'charset' => 'UTF8'
            )
        ),
        'pay' => array(
            array(
                'host' => '127.0.0.1',
                'port' => '3306',
                'user' => 'store',
                'password' => 'pswdfdaflk123213',
                'database' => 'store_test',
                'charset' => 'UTF8'
            )
        ),
        'shop_admin' => array(
            array(
                'host' => '127.0.0.1',
                'port' => '3306',
                'user' => 'store',
                'password' => 'pswdfdaflk123213',
                'database' => 'store_test',
                'charset' => 'UTF8'
            )
        )
    )
);

return $config_db;