From b07f4b9924497d96f845e69d5eb4e30a5b46d6b5 Mon Sep 17 00:00:00 2001
From: gaoyiping <iam@gaoyiping.com>
Date: Sat, 14 Jul 2018 15:58:31 +0800
Subject: [PATCH] =?UTF-8?q?add:=20=E7=94=A8=E6=88=B7=E5=8F=AF=E8=87=AA?=
 =?UTF-8?q?=E5=B7=B1=E8=AE=BE=E7=BD=AEAccessToken?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 WeChat/Contracts/BasicWeChat.php | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/WeChat/Contracts/BasicWeChat.php b/WeChat/Contracts/BasicWeChat.php
index 83c9a3d..df01cb4 100644
--- a/WeChat/Contracts/BasicWeChat.php
+++ b/WeChat/Contracts/BasicWeChat.php
@@ -108,6 +108,28 @@ class BasicWeChat
         return $this->access_token = $result['access_token'];
     }
 
+    /**
+     * 直接设置accessToken
+     * @param string $access_token
+     * @return void
+     * @throws \WeCaht\Exceptions\InvalidArgumentException
+     * @author 高一平 <iam@gaoyiping.com>
+     *
+     * 当用户使用自己的缓存驱动时，直接实例化对象后可直接设置AccessToekn
+     * - 多用于分布式项目时保持AccessToekn统一
+     * - 使用此方法后就由用户来保证传入的AccessToekn为有效AccessToekn
+     */
+    public function setAccessToken($access_token) {
+        if (!is_string($access_token)) {
+            throw new InvalidArgumentException("Invalid AccessToken type, need string.");
+        }
+        // 使用默认获取access_token的方法
+        if (is_null($access_token) || empty($access_token)) {
+            $this->access_token = '';
+        }
+        $this->access_token = $access_token;
+    }
+
     /**
      * 清理删除accessToken
      * @return bool