core/library/think/db/connector/Sqlite.php

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------

namespace think\db\connector;

use PDO;
use think\db\Connection;

/**
 * Sqlite数据库驱动
 */
class Sqlite extends Connection
{

    protected $builder = '\\think\\db\\builder\\Sqlite';

    /**
     * 解析pdo连接的dsn信息
     * @access protected
     * @param array $config 连接信息
     * @return string
     */
    protected function parseDsn($config)
    {
        $dsn = 'sqlite:' . $config['database'];
        return $dsn;
    }

    /**
     * 取得数据表的字段信息
     * @access public
     * @param string $tableName
     * @return array
     */
    public function getFields($tableName)
    {
        list($tableName) = explode(' ', $tableName);
        $sql             = 'PRAGMA table_info( ' . $tableName . ' )';

        $pdo    = $this->query($sql, [], false, true);
        $result = $pdo->fetchAll(PDO::FETCH_ASSOC);
        $info   = [];
        if ($result) {
            foreach ($result as $key => $val) {
                $val                = array_change_key_case($val);
                $info[$val['name']] = [
                    'name'    => $val['name'],
                    'type'    => $val['type'],
                    'notnull' => 1 === $val['notnull'],
                    'default' => $val['dflt_value'],
                    'primary' => '1' == $val['pk'],
                    'autoinc' => '1' == $val['pk'],