统一使用真实IP获取方式

将`getRemoteIp`和`getLocalIp`方法替换为`getRealIp`，确保在`OperationLogMiddleware`和`AdminAccountSafeCache`中获取的客户端IP地址一致。这个修改可能是为了应对代理或负载平衡器等中间件影响IP识别的情况。

app/admin/middleware/OperationLogMiddleware.php

@@ -62,7 +62,7 @@ class OperationLogMiddleware implements MiddlewareInterface
         $systemLog->url = $request->url(true);
         $systemLog->type = $request->post()?'POST':'GET';
         $systemLog->params = json_encode($params, true);
-        $systemLog->ip = $request->getRemoteIp();
+        $systemLog->ip = $request->getRealIp();
         // $systemLog->result = $response->getContent();
         $systemLog->save();
         return $handler($request);

app/common/cache/AdminAccountSafeCache.php

@@ -14,7 +14,7 @@ class AdminAccountSafeCache extends BaseCache
     public function __construct($prefix = 'admin_')
     {
         parent::__construct();
-        $ip = \request()->getLocalIp();
+        $ip = \request()->getRealIp();
         // $this->key = $this->tagName . $ip;
         $this->key = $prefix . $ip;
     }