购物车迁入

extend/Config/Db.php

@@ -0,0 +1,37 @@
+<?php
+namespace Config;
+
+/**
+ * mysql配置
+ * @author shmilylbelva
+ */
+$database = require_once __DIR__.'/../../config/think-orm.php';
+
+
+// 正式
+define('DB_HOST', $database['connections']['mysql']['hostname']); //数据库地址
+define('DB_USER', $database['connections']['mysql']['username']); //用户名
+define('DB_PWD', $database['connections']['mysql']['password']); //数据库密码
+define('DB_NAME', $database['connections']['mysql']['database']); //库名
+define('DB_CHARSET', $database['connections']['mysql']['charset']); //字符集
+define('DB_PORT',3306); //端口
+
+/**
+ * 数据库的一个实例配置，则使用时像下面这样使用
+ * $user_array = Db::instance('db1')->select('name,age')->from('users')->where('age>12')->query();print_r()exit
+ * 等价于
+ * $user_array = Db::instance('db1')->query('SELECT `name`,`age` FROM `users` WHERE `age`>12');
+ * @var array
+ */
+class Db
+{
+    public static $db = array(
+        'host'    => DB_HOST,
+        'user'    => DB_USER,
+        'password' =>DB_PWD,
+        'dbname'  => DB_NAME,
+        'port'    => DB_PORT,
+        'charset' => DB_CHARSET,
+    );
+}
+