DEDE批量导入excel数据到后台文章系统的开发教程

<?php
header("Content-type:text/html;charset=utf8");
require_once('/../dedecms/include/common.inc.php');

error_reporting(E_ALL);
set_time_limit(0);
date_default_timezone_set('Europe/London');
/** Include path **/
set_include_path(get_include_path() . PATH_SEPARATOR . '../../../Classes/');

/** PHPExcel_IOFactory */
include 'PHPExcel/IOFactory.php';

if(!empty($_GET)){
    $typeid = $_GET['typeid'];
	$dopost = $_GET['do'];
	if($dopost == "exdata"){
			if(!empty($_GET['n'])){
				$inputFileName = './'.$_GET['n'].'.xlsx';
				$objPHPExcel = PHPExcel_IOFactory::load($inputFileName);
				$sheetData = $objPHPExcel->getActiveSheet()->toArray(null,true,true,true);

                
                $rowarr=array();
	            $dsql->Execute('all',"select bio2,bio1 from `dede_addonshop`");
	            while ($rowall = $dsql->GetArray('all')) {
	            	  $rowarr[]=$rowall;
	            }
	
foreach ($sheetData as $v) {
	foreach ($rowarr as $vt) {
		if(in_array($v['B'],$vt)&&$v['A']==$vt['bio1']){
			echo "货号为：".$v['B']."<br>厂商为：".$v['A']."<br>的数据已在表中，请在excel文件里面删除这一条后再添加！";
			exit;
		}
	}
	
}

				//附加表插入数据前处理
	            $row = $dsql->GetOne("select aid,bio2 from `dede_addonshop` order by aid desc");
	            if(!empty($row)){
	            	$aid = $row['aid'];
	            	$bio2 = $row['bio2'];
	            }else{
	            	$aid = 0;
	            	$bio2 = '';
	            }
	            //处理重复问题
	             if($bio2==$sheetData[count($sheetData)]['B']){
      	    	  ShowMsg("不能重复添加内容",'javascript:;');
      	    	  exit;
      	          }



      	       //主表插入数据前处理
	            $arcrow = $dsql->GetOne("select id from `dede_archives` order by id desc");
	            if(!empty($arcrow)){
	            	$arcid = $arcrow['id'];
	            }else{
	            	$arcid = 0;
	            }

      	       //微表插入数据前处理
	            $tinyrow = $dsql->GetOne("select id from `dede_arctiny` order by id desc");
	            if(!empty($tinyrow)){
	            	$tinyid = $tinyrow['id'];
	            }else{
	            	$tinyid = 0;
	            }
                
                //找出最大的id
               $id = max($aid,$arcid,$tinyid);
               
               $alphalpha = array('A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','AA','AB','AC','AD','AE','AF','AG','AH','AI','AJ','AK','AL','AM','AN','AO','AP','AQ','AR','AS','AT','AU','AV','AW','AX','AY','AZ'); 
               //字段数量
               $fieldnum = count($sheetData[1]);
               $fields = $fieldvalue = '';
	           for ($i=0; $i < $fieldnum; $i++) { 
	             	  $fields .= $sheetData[1][$alphalpha[$i]]. ',';
	             }

               $fields = substr($fields, 0,-1);
	          //遍历数组
		      foreach ($sheetData as $value) {

                   $pubdate = GetMkTime(GetDateTimeMk(time()));
                   $click = mt_rand(50, 200);

		      	     if($value['A']=='bio1'|$value['A']=='厂商'){
		      		            continue;
		      	            }
			      	   
			      	  $id = $id+1;

			      	   //获取字段值$value['A'];
					    for ($i=0; $i < $fieldnum; $i++) { 
					     	   $fieldvalue .= " ,'".$value[$alphalpha[$i]]."' ";

					     }

					 //标题
                     $C = trim($value['C']);
					//保存到主表
                     $senddate = time();
					 $arcquery = "INSERT INTO `dede_archives`(id,typeid,title,mid,channel,pubdate,senddate,click,ismake)VALUES ('$id','$typeid','$C','1','6','$pubdate','$senddate','$click','-1');";
			          $dsql->ExecuteNoneQuery($arcquery);
			    
			        //保存到附近加表
				    $query = "INSERT INTO `dede_addonshop`(aid,typeid,$fields)
				    VALUES ('$id','$typeid'{$fieldvalue});";
			        $dsql->ExecuteNoneQuery($query);
                    $fieldvalue = '';
			        //保存到微表
			        $tinyquery = "INSERT INTO `dede_arctiny`(id,typeid,channel,mid,senddate)VALUES ('$id','$typeid','6','1','$senddate');";
			        $dsql->ExecuteNoneQuery($tinyquery);
		   
		         }
        $num = count($sheetData)-2;
        ShowMsg("恭喜，成功插入   ".$num."   条数据！",'javascript:;');
	  }
	}
}else{

	echo "密码或文件名错误！您无权做任何操作！";
}




?>

    $typeid = $_GET['typeid'];
    $dopost = $_GET['do'];