application/core/manage/logic/ConfigLogic.php
public function modifyConfig($id, $field, $value)
    {
        $this->model->modify($id, $field, $value);
        
        return $this->clearCache();
    }
public function modifyConfig($id, $field, $value)
    {
        $this->model->modify($id, $field, $value);
        
        return $this->clearCache();
    }
public function modifyConfig ( $ id , $ field , $ value ) { $ this -> model -> modify ( $ id , $ field , $ value ) ; return $ this -> clearCache ( ) ; }
更改配置

@param number $id
@param string $field
@param string $value
@return boolean
更改配置