PHPExcel導出(能夠根據表字段只導出本身想導出的橫列縱列)

首先接值，取數據加處理php public function order_export() { $post_data = $this->request->get(); if (!isset($post_data['id']) || '' == $post_data['id']) return json(['code' => 10001, 'msg' => '

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