初始化

2026-01-06 12:44:28 +08:00
parent 3f71f87bfa
commit d18044dbd7
186 changed files with 29885 additions and 1 deletions
--- a/src/think/Db.php
+++ b/src/think/Db.php
@@ -0,0 +1,117 @@
+<?php
+// +----------------------------------------------------------------------
+// | ThinkPHP [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2006~2025 http://thinkphp.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+declare(strict_types=1);
+
+namespace think;
+
+/**
+ * 数据库管理类
+ * @package think
+ * @property Config $config
+ */
+class Db extends DbManager
+{
+    /**
+     * @param Event  $event
+     * @param Config $config
+     * @param Log    $log
+     * @param Cache  $cache
+     * @return Db
+     * @codeCoverageIgnore
+     */
+    public static function __make(Event $event, Config $config, Log $log, Cache $cache)
+    {
+        $db = new static();
+        $db->setConfig($config);
+        $db->setEvent($event);
+        $db->setLog($log);
+
+        $store = $db->getConfig('cache_store');
+        $db->setCache($cache->store($store));
+        $db->triggerSql();
+
+        return $db;
+    }
+
+    /**
+     * 注入模型对象
+     * @access public
+     * @return void
+     */
+    protected function modelMaker(): void
+    {
+    }
+
+    /**
+     * 设置配置对象
+     * @access public
+     * @param Config $config 配置对象
+     * @return void
+     */
+    public function setConfig($config): void
+    {
+        $this->config = $config;
+    }
+
+    /**
+     * 获取配置参数
+     * @access public
+     * @param string $name    配置参数
+     * @param mixed  $default 默认值
+     * @return mixed
+     */
+    public function getConfig(string $name = '', $default = null)
+    {
+        if ('' !== $name) {
+            return $this->config->get('database.' . $name, $default);
+        }
+
+        return $this->config->get('database', []);
+    }
+
+    /**
+     * 设置Event对象
+     * @param Event $event
+     */
+    public function setEvent(Event $event): void
+    {
+        $this->event = $event;
+    }
+
+    /**
+     * 注册回调方法
+     * @access public
+     * @param string   $event    事件名
+     * @param callable $callback 回调方法
+     * @return void
+     */
+    public function event(string $event, callable $callback): void
+    {
+        if ($this->event) {
+            $this->event->listen('db.' . $event, $callback);
+        }
+    }
+
+    /**
+     * 触发事件
+     * @access public
+     * @param string $event  事件名
+     * @param mixed  $params 传入参数
+     * @param bool   $once
+     * @return mixed
+     */
+    public function trigger(string $event, $params = null, bool $once = false)
+    {
+        if ($this->event) {
+            return $this->event->trigger('db.' . $event, $params, $once);
+        }
+    }
+}