diff --git a/application/common/library/token/Driver.php b/application/common/library/token/Driver.php
new file mode 100644
index 0000000..7e2dfa7
--- /dev/null
+++ b/application/common/library/token/Driver.php
@@ -0,0 +1,91 @@
+<?php
+// +----------------------------------------------------------------------
+// | ThinkPHP [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+
+namespace app\common\library\token;
+
+/**
+ * Token基础类
+ */
+abstract class Driver
+{
+ protected $handler = null;
+ protected $options = [];
+
+ /**
+ * 存储Token
+ * @param string $token Token
+ * @param int $user_id 会员ID
+ * @param int $expire 过期时长,0表示无限,单位秒
+ * @return bool
+ */
+ abstract function set($token, $user_id, $expire = 0);
+
+ /**
+ * 获取Token内的信息
+ * @param string $token
+ * @return array
+ */
+ abstract function get($token);
+
+ /**
+ * 判断Token是否可用
+ * @param string $token Token
+ * @param int $user_id 会员ID
+ * @return boolean
+ */
+ abstract function check($token, $user_id);
+
+ /**
+ * 删除Token
+ * @param string $token
+ * @return boolean
+ */
+ abstract function delete($token);
+
+ /**
+ * 删除指定用户的所有Token
+ * @param int $user_id
+ * @return boolean
+ */
+ abstract function clear($user_id);
+
+ /**
+ * 返回句柄对象，可执行其它高级方法
+ *
+ * @access public
+ * @return object
+ */
+ public function handler()
+ {
+ return $this->handler;
+ }
+
+ /**
+ * 获取加密后的Token
+ * @param string $token Token标识
+ * @return string
+ */
+ protected function getEncryptedToken($token)
+ {
+ $config = \think\Config::get('token');
+ return hash_hmac($config['hashalgo'], $token, $config['key']);
+ }
+
+ /**
+ * 获取过期剩余时长
+ * @param $expiretime
+ * @return float|int|mixed
+ */
+ protected function getExpiredIn($expiretime)
+ {
+ return $expiretime ? max(0, $expiretime - time()) : 365 * 86400;
+ }
+}
diff --git a/application/common/library/token/driver/Mysql.php b/application/common/library/token/driver/Mysql.php
new file mode 100644
index 0000000..c61fcd6
--- /dev/null
+++ b/application/common/library/token/driver/Mysql.php
@@ -0,0 +1,112 @@
+<?php
+
+namespace app\common\library\token\driver;
+
+use app\common\library\token\Driver;
+
+/**
+ * Token操作类
+ */
+class Mysql extends Driver
+{
+
+ /**
+ * 默认配置
+ * @var array
+ */
+ protected $options = [
+ 'table' => 'user_token',
+ 'expire' => 2592000,
+ 'connection' => [],
+ ];
+
+
+ /**
+ * 构造函数
+ * @param array $options 参数
+ * @access public
+ */
+ public function __construct($options = [])
+ {
+ if (!empty($options)) {
+ $this->options = array_merge($this->options, $options);
+ }
+ if ($this->options['connection']) {
+ $this->handler = \think\Db::connect($this->options['connection'])->name($this->options['table']);
+ } else {
+ $this->handler = \think\Db::name('user_token');
+ }
+ }
+
+ /**
+ * 存储Token
+ * @param string $token Token
+ * @param int $user_id 会员ID
+ * @param int $expire 过期时长,0表示无限,单位秒
+ * @return bool
+ */
+ public function set($token, $user_id, $expire = null)
+ {
+ $expiretime = !is_null($expire) ? time() + $expire : ($expire === 0 ? 0 : time() + $this->options['expire']);
+ $token = $this->getEncryptedToken($token);
+ $this->handler->insert(['token' => $token, 'user_id' => $user_id, 'createtime' => time(), 'expiretime' => $expiretime]);
+ return TRUE;
+ }
+
+ /**
+ * 获取Token内的信息
+ * @param string $token
+ * @return array
+ */
+ public function get($token)
+ {
+ $data = $this->handler->where('token', $this->getEncryptedToken($token))->find();
+ if ($data) {
+ if (!$data['expiretime'] || $data['expiretime'] > time()) {
+ //返回未加密的token给客户端使用
+ $data['token'] = $token;
+ //返回剩余有效时间
+ $data['expired_in'] = $this->getExpiredIn($data['expiretime']);
+ return $data;
+ } else {
+ self::delete($token);
+ }
+ }
+ return [];
+ }
+
+ /**
+ * 判断Token是否可用
+ * @param string $token Token
+ * @param int $user_id 会员ID
+ * @return boolean
+ */
+ public function check($token, $user_id)
+ {
+ $data = $this->get($token);
+ return $data && $data['user_id'] == $user_id ? true : false;
+ }
+
+ /**
+ * 删除Token
+ * @param string $token
+ * @return boolean
+ */
+ public function delete($token)
+ {
+ $this->handler->where('token', $this->getEncryptedToken($token))->delete();
+ return true;
+ }
+
+ /**
+ * 删除指定用户的所有Token
+ * @param int $user_id
+ * @return boolean
+ */
+ public function clear($user_id)
+ {
+ $this->handler->where('user_id', $user_id)->delete();
+ return true;
+ }
+
+}
diff --git a/application/common/library/token/driver/Redis.php b/application/common/library/token/driver/Redis.php
new file mode 100644
index 0000000..877da4c
--- /dev/null
+++ b/application/common/library/token/driver/Redis.php
@@ -0,0 +1,166 @@
+<?php
+
+namespace app\common\library\token\driver;
+
+use app\common\library\token\Driver;
+
+/**
+ * Token操作类
+ */
+class Redis extends Driver
+{
+
+ protected $options = [
+ 'host' => '127.0.0.1',
+ 'port' => 6379,
+ 'password' => '',
+ 'select' => 0,
+ 'timeout' => 0,
+ 'expire' => 0,
+ 'persistent' => false,
+ 'userprefix' => 'up:',
+ 'tokenprefix' => 'tp:',
+ ];
+
+ /**
+ * 构造函数
+ * @param array $options 缓存参数
+ * @throws \BadFunctionCallException
+ * @access public
+ */
+ public function __construct($options = [])
+ {
+ if (!extension_loaded('redis')) {
+ throw new \BadFunctionCallException('not support: redis');
+ }
+ if (!empty($options)) {
+ $this->options = array_merge($this->options, $options);
+ }
+ $this->handler = new \Redis;
+ if ($this->options['persistent']) {
+ $this->handler->pconnect($this->options['host'], $this->options['port'], $this->options['timeout'], 'persistent_id_' . $this->options['select']);
+ } else {
+ $this->handler->connect($this->options['host'], $this->options['port'], $this->options['timeout']);
+ }
+
+ if ('' != $this->options['password']) {
+ $this->handler->auth($this->options['password']);
+ }
+
+ if (0 != $this->options['select']) {
+ $this->handler->select($this->options['select']);
+ }
+ }
+
+ /**
+ * 获取加密后的Token
+ * @param string $token Token标识
+ * @return string
+ */
+ protected function getEncryptedToken($token)
+ {
+ $config = \think\Config::get('token');
+ return $this->options['tokenprefix'] . hash_hmac($config['hashalgo'], $token, $config['key']);
+ }
+
+ /**
+ * 获取会员的key
+ * @param $user_id
+ * @return string
+ */
+ protected function getUserKey($user_id)
+ {
+ return $this->options['userprefix'] . $user_id;
+ }
+
+ /**
+ * 存储Token
+ * @param string $token Token
+ * @param int $user_id 会员ID
+ * @param int $expire 过期时长,0表示无限,单位秒
+ * @return bool
+ */
+ public function set($token, $user_id, $expire = 0)
+ {
+ if (is_null($expire)) {
+ $expire = $this->options['expire'];
+ }
+ if ($expire instanceof \DateTime) {
+ $expire = $expire->getTimestamp() - time();
+ }
+ $key = $this->getEncryptedToken($token);
+ if ($expire) {
+ $result = $this->handler->setex($key, $expire, $user_id);
+ } else {
+ $result = $this->handler->set($key, $user_id);
+ }
+ //写入会员关联的token
+ $this->handler->sAdd($this->getUserKey($user_id), $key);
+ return $result;
+ }
+
+ /**
+ * 获取Token内的信息
+ * @param string $token
+ * @return array
+ */
+ public function get($token)
+ {
+ $key = $this->getEncryptedToken($token);
+ $value = $this->handler->get($key);
+ if (is_null($value) || false === $value) {
+ return [];
+ }
+ //获取有效期
+ $expire = $this->handler->ttl($key);
+ $expire = $expire < 0 ? 365 * 86400 : $expire;
+ $expiretime = time() + $expire;
+ $result = ['token' => $token, 'user_id' => $value, 'expiretime' => $expiretime, 'expired_in' => $expire];
+
+ return $result;
+ }
+
+ /**
+ * 判断Token是否可用
+ * @param string $token Token
+ * @param int $user_id 会员ID
+ * @return boolean
+ */
+ public function check($token, $user_id)
+ {
+ $data = self::get($token);
+ return $data && $data['user_id'] == $user_id ? true : false;
+ }
+
+ /**
+ * 删除Token
+ * @param string $token
+ * @return boolean
+ */
+ public function delete($token)
+ {
+ $data = $this->get($token);
+ if ($data) {
+ $key = $this->getEncryptedToken($token);
+ $user_id = $data['user_id'];
+ $this->handler->del($key);
+ $this->handler->sRem($this->getUserKey($user_id), $key);
+ }
+ return true;
+
+ }
+
+ /**
+ * 删除指定用户的所有Token
+ * @param int $user_id
+ * @return boolean
+ */
+ public function clear($user_id)
+ {
+ $keys = $this->handler->sMembers($this->getUserKey($user_id));
+ $this->handler->del($this->getUserKey($user_id));
+ $this->handler->del($keys);
+ return true;
+ }
+
+}