改名

System/Abstracts/Config.php

@@ -0,0 +1,114 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: whwyy
+ * Date: 2018/5/24 0024
+ * Time: 11:50
+ */
+
+namespace Snowflake;
+
+use Exception;
+use Snowflake\Exception\ConfigException;
+use Snowflake\Abstracts\Component;
+
+
+/**
+ * Class Config
+ * @package Snowflake\Snowflake\Base
+ */
+class Config extends Component
+{
+
+	const ERROR_MESSAGE = 'The not find %s in app configs.';
+
+	protected $data;
+
+
+	/**
+	 * @return mixed
+	 */
+	public function getData()
+	{
+		return $this->data;
+	}
+
+
+	/**
+	 * @param $key
+	 * @param $value
+	 * @return mixed
+	 */
+	public function setData($key, $value)
+	{
+		return $this->data[$key] = $value;
+	}
+
+	/**
+	 * @param $key
+	 * @param bool $try
+	 * @param mixed $default
+	 * @return mixed
+	 * @throws
+	 */
+	public static function get($key, $try = FALSE, $default = null)
+	{
+		$explode = explode('.', $key);
+		$instance = Snowflake::app()->config->getData();
+		foreach ($explode as $index => $value) {
+			if (empty($value)) {
+				continue;
+			}
+			if (!isset($instance[$value])) {
+				if ($try) {
+					throw new ConfigException(sprintf(self::ERROR_MESSAGE, $key));
+				}
+				return $default;
+			}
+			$instance = $instance[$value];
+			if (!is_array($instance) && $index + 1 < count($explode)) {
+				throw new ConfigException(sprintf(self::ERROR_MESSAGE, $key));
+			}
+		}
+		return empty($instance) ? $default : $instance;
+	}
+
+	/**
+	 * @param $key
+	 * @param $value
+	 * @return mixed
+	 * @throws Exception
+	 */
+	public static function set($key, $value)
+	{
+		$config = Snowflake::app()->config;
+		return $config->setData($key, $value);
+	}
+
+	/**
+	 * @param $key
+	 * @param bool $must_not_null
+	 * @return bool
+	 */
+	public static function has($key, $must_not_null = false)
+	{
+		$config = Snowflake::app()->config;
+		if (!isset($config->data[$key])) {
+			return false;
+		}
+		$config = $config->data[$key];
+		if ($must_not_null === false) {
+			return true;
+		}
+		return !empty($config);
+	}
+
+	/**
+	 * @param $name
+	 * @param $value
+	 */
+	public function __set($name, $value)
+	{
+		$this->data[$name] = $value;
+	}
+}