Description

数据库管理类

Type hierarchy

Class usage:

This class is used in:
Class Package
thinkphp\Validate
easyunit/image dev-master
thinkphp\App
easyunit/image dev-master
thinkphp\Validate
easyunit/image 1.0.0.x-dev
thinkphp\App
easyunit/image 1.0.0.x-dev