PHP用PHPExcel导入Excel表格的数据到MySQL(thinkPHP3.2.3)

以前写了一篇关于PHP用PHPExcel导出MySQL数据到Excel表格 的文章。现在再写一篇PHP用PHPExcel导入Excel表格的数据到MySQL的文章,作为姊妹篇。

代码如下:

服务端:

//上传方法
  public function upload()
  {
      header("Content-Type:text/html;charset=utf-8");
      $upload = new ThinkUpload();// 实例化上传类
      $upload->maxSize = 3145728;// 设置附件上传大小
      $upload->exts = array('xls', 'xlsx');// 设置附件上传类
      $upload->savePath = '/'; // 设置附件上传目录
      // 上传文件
      $info = $upload->uploadOne($_FILES['excelData']);
      $filename = './Uploads' . $info['savepath'] . $info['savename'];
      $exts = $info['ext'];
 
      if (!$info) { // 上传错误提示错误信息
          $this->error($upload->getError());
      } else {// 上传成功
          $this->data_import($filename, $exts);
      }
  }


  //导入数据方法
  protected function data_import($filename, $exts = 'xls')
  {
      //导入PHPExcel类库,因为PHPExcel没有用命名空间,只能inport导入
      import("Org.Util.PHPExcel");
      //创建PHPExcel对象,注意,不能少了
      $PHPExcel = new PHPExcel();
      //如果excel文件后缀名为.xls,导入这个类
      if ($exts == 'xls') {
          import("Org.Util.PHPExcel.Reader.Excel5");
          $PHPReader = new PHPExcel_Reader_Excel5();
      } else if ($exts == 'xlsx') {
          import("Org.Util.PHPExcel.Reader.Excel2007");
          $PHPReader = new PHPExcel_Reader_Excel2007();
      }


      //载入文件
      $PHPExcel = $PHPReader->load($filename);
      //获取表中的第一个工作表,如果要获取第二个,把0改为1,依次类推
      $currentSheet = $PHPExcel->getSheet(0);
      //获取总列数
      $allColumn = $currentSheet->getHighestColumn();
      //获取总行数
      $allRow = $currentSheet->getHighestRow();
      //循环获取表中的数据,$currentRow表示当前行,从哪行开始读取数据,索引值从0开始
      for ($currentRow = 1; $currentRow <= $allRow; $currentRow++) {
          //从哪列开始,A表示第一列
          for ($currentColumn = 'A'; $currentColumn <= $allColumn; $currentColumn++) {
              //数据坐标
              $address = $currentColumn . $currentRow;
              //读取到的数据,保存到数组$arr中
              $cell = $currentSheet->getCell($address)->getValue();

              if ($cell instanceof PHPExcel_RichText) {
                  $cell = $cell->__toString();
              }
              $data[$currentRow][$currentColumn] = $cell;

          }

      }

      if (is_file($filename)) {
          unlink($filename);
      }
      $this->save_import($data);
  }

  //保存导入数据
  public function save_import($data)
  {
      $result = 1;
      $model = new UserModel();
      foreach ($data as $k => $v) {

          if ($k >= 2) {   //一般第一行是列名

              //do something
             $id = $model->addUser(array('alias' => trim($v['A']),'token'=>$k, 'pass' => strtoupper(md5(trim($v['B']))), 'create_time' => time()));

              if (!$id) {
                  $result = 0;
                  exit($v);
              }

          }

      }

      if (false !== $result || 0 !== $result) {
          $this->success('导入成功');
      } else {
          $this->error('导入失败');
      }
   

  }

客户端:

 <form class="layui-form table table-condensed" action="{:U('upload')}" method="post" enctype="multipart/form-data">

           <div class="layui-form-item">

               <div class="layui-inline">
                   <label class="layui-form-label" style=" 132px">Excel表格:</label>
                   <div class="layui-input-inline" style="">
                       <input type="file" name="excelData" value=""  datatype="*4-50"  nullmsg="请填写!" errormsg="不能少于4个字符大于50个汉字"/>
                   </div>
               </div>

               <div class="layui-inline">

                   <div class="layui-input-inline layui-form-select">
                       <input type="submit" class="btn btn-primary Sub" value="导入" />

                   </div>
               </div>

           </div>


       </form>

THE END

原文地址:https://www.cnblogs.com/ccdv/p/13229391.html