App/Home
PHPExcel文件存放在 App下 (APP_PATH)
控制器ExcelController.class.php
<?php
namespace Home\Controller;
use Think\Controller;
class ExcelController extends Controller {
public function indexAction() {
$this->display();
}
public function upexcelAction(){
if (! empty ( $_FILES ['file_stu'] ['name'] ))
{
$tmp_file = $_FILES ['file_stu'] ['tmp_name'];
$file_types = explode ( ".", $_FILES ['file_stu'] ['name'] );
$file_type = $file_types [count ( $file_types ) - 1];
/*判别是不是.xls文件，判别是不是excel文件*/
if (strtolower ( $file_type ) != "xls")
{
$this->error ( '不是Excel文件，重新上传' );
}
/*设置上传路径*/
$savePath = APP_PATH.'public/Excel/';
/*以时间来命名上传的文件*/
$str = date ( 'Ymdhis' );
$file_name = $str . "." . $file_type;
/*是否上传成功*/
if (!copy ( $tmp_file, $savePath . $file_name ))
{
$this->error ( '上传失败' );
}
}
$data = D('Excel')->import( $savePath . $file_name );
$res = array(); //声明数组
//获取信息状态
foreach($data as $i=>$val){
$Excel = M("Excel");
$rs = $Excel->field('res')->Table('excel')->where('did='.$val)->limit(1)->select();
$res[]= array($val,$rs[0]['res']);
}
//$data1 = Array (Array( 1,2 ),Array ( 2,3));
$res = D('Excel')->export($res,$str,"01");
}
}
?>其中这段代码有的看不懂 res 是个啥 还有后边的数组：foreach($data as $i=>$val){
$Excel = M("Excel");
$rs = $Excel->field('res')->Table('excel')->where('did='.$val)->limit(1)->select();
$res[]= array($val,$rs[0]['res']);
}
//$data1 = Array (Array( 1,2 ),Array ( 2,3));都读取XLS文件了 怎么保存到数据库中！！！提示：
1146:Table 'sjlzxcx.excel' doesn't exist [ SQL语句 ] : SHOW COLUMNS FROM `excel`模型ExcelModel.class.php 这个文件没问题 大家参考<?php
namespace Home\Model;
use Think\Model;
class ExcelModel extends Model {
protected $tableName = 'products_log';
public function __construct() {
/*导入phpExcel核心类 */
require_once APP_PATH.'PHPExcel/PHPExcel.php';
require_once APP_PATH.'PHPExcel/PHPExcel/Writer/Excel5.php'; // 用于其他低版本xls
require_once APP_PATH.'PHPExcel/PHPExcel/Writer/Excel2007.php'; // 用于 excel-2007 格式
}
//导入excel内容转换成数组
public function import($filePath){
$this->__construct();
$PHPExcel = new \PHPExcel();
/**默认用excel2007读取excel，若格式不对，则用之前的版本进行读取*/
$PHPReader = new \PHPExcel_Reader_Excel2007();
if(!$PHPReader->canRead($filePath)){
$PHPReader = new \PHPExcel_Reader_Excel5();
if(!$PHPReader->canRead($filePath)){
echo 'no Excel';
return;
}
}
$PHPExcel = $PHPReader->load($filePath);
$currentSheet = $PHPExcel->getSheet(0); //读取excel文件中的第一个工作表
$allColumn = $currentSheet->getHighestColumn(); //取得最大的列号
$allRow = $currentSheet->getHighestRow(); //取得一共有多少行
$erp_orders_id = array(); //声明数组
/**从第二行开始输出，因为excel表中第一行为列名*/
for($currentRow = 1;$currentRow <= $allRow;$currentRow++){
/**从第A列开始输出*/
for($currentColumn= 'A';$currentColumn<= $allColumn; $currentColumn++){
$val = $currentSheet->getCellByColumnAndRow(ord($currentColumn) - 65,$currentRow)->getValue();/**ord()将字符转为十进制数*/
if($val!=''){
$erp_orders_id[] = $val;
}
/**如果输出汉字有乱码，则需将输出内容用iconv函数进行编码转换，如下将gb2312编码转为utf-8编码输出*/
//echo iconv('utf-8','gb2312', $val)."\t";
}
}
return $erp_orders_id;
}
//导出Excel表格
public function export($data,$excelFileName,$sheetTitle){
$this->__construct();
/* 实例化类 */
$objPHPExcel = new \PHPExcel();
/* 设置输出的excel文件为2007兼容格式 */
//$objWriter=new PHPExcel_Writer_Excel5($objPHPExcel);//非2007格式
$objWriter = new \PHPExcel_Writer_Excel2007($objPHPExcel);
/* 设置当前的sheet */
$objPHPExcel->setActiveSheetIndex(0);
$objActSheet = $objPHPExcel->getActiveSheet();
/*设置宽度*/
$objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(10);
$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(60);
/* sheet标题 */
$objActSheet->setTitle($sheetTitle);
$i = 2;
foreach($data as $value)
{
/* excel文件内容 */
$j = 'A';
foreach($value as $value2)
{
// $value2=iconv("gbk","utf-8",$value2);
$objActSheet->setCellValue($j.$i,$value2);
$j++;
}
$i++;
}
/* 生成到浏览器，提供下载 */
ob_end_clean(); //清空缓存
header("Pragma: public");
header("Expires: 0");
header("Cache-Control:must-revalidate,post-check=0,pre-check=0");
header("Content-Type:application/force-download");
header("Content-Type:application/vnd.ms-execl");
header("Content-Type:application/octet-stream");
header("Content-Type:application/download");
header('Content-Disposition:attachment;filename="'.$excelFileName.'.xlsx"');
header("Content-Transfer-Encoding:binary");
$objWriter->save('php://output');
}
}
?> 最佳答案
