From 0368f6d931a65cb774958ffcf816a8449c352255 Mon Sep 17 00:00:00 2001
From: zzpuser <zzpuser@163.com>
Date: Thu, 16 Jun 2016 12:39:00 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E4=BA=86=E8=BF=9E=E6=8E=A5me?=
 =?UTF-8?q?mcached=E6=97=B6=E8=B4=A6=E5=8F=B7=E5=AF=86=E7=A0=81=E7=9A=84?=
 =?UTF-8?q?=E5=B1=9E=E6=80=A7?=
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可以连接带有密账号密码验证的memcached了
---
 library/think/session/driver/Memcached.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/library/think/session/driver/Memcached.php b/library/think/session/driver/Memcached.php
index bccfdda0..a2dcfe7c 100644
--- a/library/think/session/driver/Memcached.php
+++ b/library/think/session/driver/Memcached.php
@@ -23,6 +23,8 @@ class Memcached extends SessionHandler
         'expire'       => 3600, // session有效期
         'timeout'      => 0, // 连接超时时间（单位：毫秒）
         'session_name' => '', // memcache key前缀
+        'username'     => '', //账号
+        'password'     => '', //密码
     ];
 
     public function __construct($config = [])
@@ -59,6 +61,10 @@ class Memcached extends SessionHandler
             $servers[] = [$host, (isset($ports[$i]) ? $ports[$i] : $ports[0]), 1];
         }
         $this->handler->addServers($servers);
+        if('' != $this->config['username']){
+            $this->handler->setOption(\Memcached::OPT_BINARY_PROTOCOL, true);
+            $this->handler->setSaslAuthData($this->config['username'], $this->config['password']);	
+		}
         return true;
     }