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PHPExcel 多工作表 导入

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Release: 2016-06-23 13:30:43
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//参数初始化        $filePath = '';        if ($_FILES["file"]["error"] > 0) {            returnJSON(ERROR_INVALID, $_FILES["file"]["error"]);        }        $filePath = $_FILES["file"]["tmp_name"];        //建立reader对象        $this->load->library('PHPExcel');        $PHPReader = new PHPExcel_Reader_Excel2007();        if (!$PHPReader->canRead($filePath)) {//如果不是excel2007,尝试使用excel5            $PHPReader = new PHPExcel_Reader_Excel5();            if (!$PHPReader->canRead($filePath)) {                returnJSON(ERROR_INVALID, 'excel not existing');            }        }        //建立excel对象,此时你即可以通过excel对象读取文件,也可以通过它写入文件        $PHPExcel = $PHPReader->load($filePath);        //导入第一个工作表的数据        $this->db->truncate('dzg_card_info'); //清理表        $currentSheet = $PHPExcel->getSheet(0); //读取excel文件中的第一个工作表        $columnCount = $currentSheet->getHighestColumn(); //取得最大的列号        $rowCount = $currentSheet->getHighestRow(); //取得一共有多少行        for ($rowIndex = 2; $rowIndex <= $rowCount; $rowIndex++) {            $name = iconv('utf-8', 'gbk', $currentSheet->getCell('B' . $rowIndex)->getValue());            $skill = iconv('utf-8', 'gbk', $currentSheet->getCell('C' . $rowIndex)->getValue());            $create_time = iconv('utf-8', 'gbk', $currentSheet->getCell('D' . $rowIndex)->getValue());            $this->admin_model->insertCardInfo($name, $skill, $create_time);        }        //导入第二个工作表        $this->db->truncate('dzg_card_message'); //清理表        $currentSheet = $PHPExcel->getSheet(1); //读取excel文件中的第一个工作表        $columnCount = $currentSheet->getHighestColumn(); //取得最大的列号        $rowCount = $currentSheet->getHighestRow(); //取得一共有多少行        for ($rowIndex = 2; $rowIndex <= $rowCount; $rowIndex++) {            $uid = iconv('utf-8', 'gbk', $currentSheet->getCell('B' . $rowIndex)->getValue());            $message = iconv('utf-8', 'gbk', $currentSheet->getCell('C' . $rowIndex)->getValue());            $this->admin_model->insertCardMsg($uid, $message);        }
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<form action="index.php?c=admin&m=importExcel&d=admin" method="post" enctype="multipart/form-data">            <label for="file">导入excel:</label>            <input type="file" name="file" id="file" />             <input type="submit" name="submit" value="提交" />        </form>
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