每天laravel-20160716|OutputStyle

output = $output;// Set the instance        parent::__construct($input, $output);// use parent __construct    }// Create a new Console OutputStyle instance    /**     * Returns whether verbosity is quiet (-q).     * Returns whether verbosity is quiet (-q).     * @return bool     */    public function isQuiet()    {        return $this->output->isQuiet();    }// a api function    /**     * Returns whether verbosity is verbose (-v).     *     * @return bool     */    public function isVerbose()    {        return $this->output->isVerbose();    }// check it is a verbose (-v)    /**     * Returns whether verbosity is very verbose (-vv).     *     * @return bool     */    public function isVeryVerbose()    {        return $this->output->isVeryVerbose();    }// Check is Very Ver bose    /**     * Returns whether verbosity is debug (-vvv).     *     * @return bool     */    public function isDebug()    {        return $this->output->isDebug();    }// is a dubeg()}// last this is a very big set and check.