更新前端文件

app/controller/admin/Config.php

@@ -25,7 +25,8 @@ class Config extends Admin{
 	 */
 	public function group(ConfigModel $config){
 		if ($this->request->isAjax()) {
-			# code...
+			$this->data['code'] = 1;
+			return $this->data;
 		}else{
 			$this->data['id'] = $this->request->param('id', 1);
 			$res = $config->where(array('status' => 1, 'group' => $this->data['id']))->field('id,name,title,extra,value,remark,type')->order('sort')->select();

app/controller/admin/Index.php

@@ -26,6 +26,11 @@ class Index extends Admin{
 	 * @title 更新缓存
 	 */
 	public function clear(){
+		if ($this->request->isAjax()) {
+			# code...
+		}else{
+			return $this->data;
+		}
 	}
 
 	/**