From 1788025df7f83b55187a668c582eb6338f80ef3b Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Sun, 25 Dec 2016 09:28:45 +0800
Subject: [PATCH] =?UTF-8?q?Cache=E7=B1=BB=E6=B3=A8=E9=87=8A=E8=B0=83?=
 =?UTF-8?q?=E6=95=B4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 library/think/Cache.php | 8 +++++---
 library/think/Db.php    | 3 ++-
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/library/think/Cache.php b/library/think/Cache.php
index 372da705..7e1b98a9 100644
--- a/library/think/Cache.php
+++ b/library/think/Cache.php
@@ -11,6 +11,8 @@
 
 namespace think;
 
+use think\cache\Driver;
+
 class Cache
 {
     protected static $instance = [];
@@ -29,7 +31,7 @@ class Cache
      * @access public
      * @param array         $options  配置数组
      * @param bool|string   $name 缓存连接标识 true 强制重新连接
-     * @return \think\cache\Driver
+     * @return Driver
      */
     public static function connect(array $options = [], $name = false)
     {
@@ -77,7 +79,7 @@ class Cache
      * 切换缓存类型 需要配置 cache.type 为 complex
      * @access public
      * @param string $name 缓存标识
-     * @return \think\cache\Driver
+     * @return Driver
      */
     public static function store($name)
     {
@@ -218,7 +220,7 @@ class Cache
      * @param string        $name 标签名
      * @param string|array  $keys 缓存标识
      * @param bool          $overlay 是否覆盖
-     * @return \think\cache\Driver
+     * @return Driver
      */
     public static function tag($name, $keys = null, $overlay = false)
     {
diff --git a/library/think/Db.php b/library/think/Db.php
index 4998469f..99df4366 100644
--- a/library/think/Db.php
+++ b/library/think/Db.php
@@ -11,6 +11,7 @@
 
 namespace think;
 
+use think\db\Connection;
 use think\db\Query;
 use think\paginator\Collection as PaginatorCollection;
 
@@ -60,7 +61,7 @@ class Db
      * @access public
      * @param mixed         $config 连接配置
      * @param bool|string   $name 连接标识 true 强制重新连接
-     * @return \think\db\Connection
+     * @return Connection
      * @throws Exception
      */
     public static function connect($config = [], $name = false)