引入easyadmin'

app/admin/service/ConfigService.php

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+<?php
+
+// +----------------------------------------------------------------------
+// | EasyAdmin
+// +----------------------------------------------------------------------
+// | PHP交流群: 763822524
+// +----------------------------------------------------------------------
+// | 开源协议  https://mit-license.org 
+// +----------------------------------------------------------------------
+// | github开源项目：https://github.com/zhongshaofa/EasyAdmin
+// +----------------------------------------------------------------------
+
+namespace app\admin\service;
+
+use think\facade\Cache;
+
+class ConfigService
+{
+
+    public static function getVersion()
+    {
+        $version = Cache('version');
+        if (empty($version)) {
+            $version = sysconfig('site', 'site_version');
+            cache('site_version', $version);
+            Cache::set('version', $version, 3600);
+        }
+        return $version;
+    }
+
+}

app/admin/service/NodeService.php

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+<?php
+
+// +----------------------------------------------------------------------
+// | EasyAdmin
+// +----------------------------------------------------------------------
+// | PHP交流群: 763822524
+// +----------------------------------------------------------------------
+// | 开源协议  https://mit-license.org 
+// +----------------------------------------------------------------------
+// | github开源项目：https://github.com/zhongshaofa/EasyAdmin
+// +----------------------------------------------------------------------
+
+namespace app\admin\service;
+
+
+use EasyAdmin\auth\Node;
+
+class NodeService
+{
+
+    /**
+     * 获取节点服务
+     * @return array
+     * @throws \Doctrine\Common\Annotations\AnnotationException
+     * @throws \ReflectionException
+     */
+    public function getNodelist()
+    {
+        $basePath = base_path() . 'admin' . DIRECTORY_SEPARATOR . 'controller';
+        $baseNamespace = "app\admin\controller";
+
+        $nodeList  = (new Node($basePath, $baseNamespace))
+            ->getNodelist();
+
+        return $nodeList;
+    }
+}

app/admin/service/SystemLogService.php

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+<?php
+
+// +----------------------------------------------------------------------
+// | EasyAdmin
+// +----------------------------------------------------------------------
+// | PHP交流群: 763822524
+// +----------------------------------------------------------------------
+// | 开源协议  https://mit-license.org 
+// +----------------------------------------------------------------------
+// | github开源项目：https://github.com/zhongshaofa/EasyAdmin
+// +----------------------------------------------------------------------
+
+namespace app\admin\service;
+
+
+use think\facade\Db;
+use think\facade\Config;
+
+/**
+ * 系统日志表
+ * Class SystemLogService
+ * @package app\admin\service
+ */
+class SystemLogService
+{
+
+    /**
+     * 当前实例
+     * @var object
+     */
+    protected static $instance;
+
+    /**
+     * 表前缀
+     * @var string
+     */
+    protected $tablePrefix;
+
+    /**
+     * 表后缀
+     * @var string
+     */
+    protected $tableSuffix;
+
+    /**
+     * 表名
+     * @var string
+     */
+    protected $tableName;
+
+    /**
+     * 构造方法
+     * SystemLogService constructor.
+     */
+    protected function __construct()
+    {
+        $this->tablePrefix = Config::get('database.connections.mysql.prefix');
+        $this->tableSuffix = date('Ym', time());
+        $this->tableName = "{$this->tablePrefix}system_log_{$this->tableSuffix}";
+        return $this;
+    }
+
+    /**
+     * 获取实例对象
+     * @return SystemLogService|object
+     */
+    public static function instance()
+    {
+        if (is_null(self::$instance)) {
+            self::$instance = new static();
+        }
+        return self::$instance;
+    }
+
+
+    /**
+     * 保存数据
+     * @param $data
+     * @return bool|string
+     */
+    public function save($data)
+    {
+        Db::startTrans();
+        try {
+            $this->detectTable();
+            Db::table($this->tableName)->insert($data);
+            Db::commit();
+        } catch (\Exception $e) {
+            Db::rollback();
+            return $e->getMessage();
+        }
+        return true;
+    }
+
+    /**
+     * 检测数据表
+     * @return bool
+     */
+    protected function detectTable()
+    {
+        $check = Db::query("show tables like '{$this->tableName}'");
+        if (empty($check)) {
+            $sql = $this->getCreateSql();
+            Db::execute($sql);
+        }
+        return true;
+    }
+
+    public function getAllTableList()
+    {
+
+    }
+
+    /**
+     * 根据后缀获取创建表的sql
+     * @return string
+     */
+    protected function getCreateSql()
+    {
+        return <<<EOT
+CREATE TABLE `{$this->tableName}` (
+  `id` int(10) unsigned NOT NULL AUTO_INCREMENT COMMENT 'ID',
+  `admin_id` int(10) unsigned DEFAULT '0' COMMENT '管理员ID',
+  `url` varchar(1500) NOT NULL DEFAULT '' COMMENT '操作页面',
+  `method` varchar(50) NOT NULL COMMENT '请求方法',
+  `title` varchar(100) DEFAULT '' COMMENT '日志标题',
+  `content` text NOT NULL COMMENT '内容',
+  `ip` varchar(50) NOT NULL DEFAULT '' COMMENT 'IP',
+  `useragent` varchar(255) DEFAULT '' COMMENT 'User-Agent',
+  `create_time` int(10) DEFAULT NULL COMMENT '操作时间',
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB AUTO_INCREMENT=630 DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT COMMENT='后台操作日志表 - {$this->tableSuffix}';
+EOT;
+    }
+
+}

app/admin/service/TriggerService.php

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+<?php
+
+// +----------------------------------------------------------------------
+// | EasyAdmin
+// +----------------------------------------------------------------------
+// | PHP交流群: 763822524
+// +----------------------------------------------------------------------
+// | 开源协议  https://mit-license.org 
+// +----------------------------------------------------------------------
+// | github开源项目：https://github.com/zhongshaofa/EasyAdmin
+// +----------------------------------------------------------------------
+
+namespace app\admin\service;
+
+
+use think\facade\Cache;
+
+class TriggerService
+{
+
+    /**
+     * 更新菜单缓存
+     * @param null $adminId
+     * @return bool
+     */
+    public static function updateMenu($adminId = null)
+    {
+        if(empty($adminId)){
+            Cache::tag('initAdmin')->clear();
+        }else{
+            Cache::delete('initAdmin_' . $adminId);
+        }
+        return true;
+    }
+
+    /**
+     * 更新节点缓存
+     * @param null $adminId
+     * @return bool
+     */
+    public static function updateNode($adminId = null)
+    {
+        if(empty($adminId)){
+            Cache::tag('authNode')->clear();
+        }else{
+            Cache::delete('allAuthNode_' . $adminId);
+        }
+        return true;
+    }
+
+    /**
+     * 更新系统设置缓存
+     * @return bool
+     */
+    public static function updateSysconfig()
+    {
+        Cache::tag('sysconfig')->clear();
+        return true;
+    }
+
+}