feat: 视图增加$Controller对象，可以在视图层访问控制器方法；

extend/base/common/controller/AdminControllerBase.php

@@ -124,6 +124,7 @@ class AdminControllerBase extends BaseController
         $this->viewInit();
 
         $this->initSort();
+        $this->assign('Controller', $this, -1);
     }
 
     public function initSort()

extend/think/view/driver/Think.php

@@ -82,12 +82,26 @@ class Think
             return 'app(\'request\')->' . $method . '(' . $params . ')';
         });
 
-        
         $this->template->extend('$View', function (array $vars) {
             $params = implode('.', $vars);
 
             return "'" . Arr::get($this->data, $params, '') . "'";
         });
+
+        $this->template->extend('$Controller', function (array $vars) {
+            // 获取Request请求对象参数
+            $method = array_shift($vars);
+            if (!empty($vars)) {
+                $params = implode('.', $vars);
+                if ('true' != $params) {
+                    $params = '\'' . $params . '\'';
+                }
+            } else {
+                $params = '';
+            }
+
+            return '$Controller->' . $method . '(' . $params . ')';
+        });
     }
 
     /**