'DB_CONFIG2' => array('db_type' => 'mysql','db_user' => 'root','db_pwd' => 'root', 'db_host' => 'localhost','db_port' => '3306','db_name' => 'goods', 'db_charset' =>'utf8', ),
DB_CONFIG3
DB_CONFIG4
DB_CONFIG5
实例化模型
$Test=new \Model\TestModel();
如何赋值给模型里的protected $connection，实现数据库切换？
<?php
namespace Admin\Model;
use Think\Model;
class TestModel extends Model {
protected $connection = 'DB_CONFIG2'
}
?>
假如我会根据用户不同，来动态切换数据库
也就是说 protected $connection = '这里是动态的'
该如何动实现链接数据库
最佳答案
