php上传xls文件导入到mysql数据表

 
    声明:本文是本人从网络整理发布,旨在分享知识,感谢原文作者,欢迎转载,请保留连接,谢谢!


   本功能实际上是通过一个国外php对xls文件读取的类实现的,网上的资料多是excel文件另存为csv文件,然后从csv文件导入。


    PHP-ExcelReader,下载地址: http://sourceforge.net/projects/phpexcelreader  下载解压后,在文件夹Excel中的oleread.inc代码合并到reader.php,将红色字体行注释

//require_once 'PEAR.php';
require_once 'Spreadsheet/Excel/Reader/OLERead.php';
//require_once 'OLE.php';

注释后
//require_once 'PEAR.php';
//require_once 'Spreadsheet/Excel/Reader/OLERead.php';
//require_once 'OLE.php';


目录结构


首先我们需要一个上传页面:
  
代码如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >
< html xmlns ="http://www.w3.org/1999/xhtml" >
< head >
< meta http-equiv ="Content-Type" content ="text/html; charset=gb2312" />
< title >导入测试 </title>
</head>

< body >

< script >
function import_check(){
    var f_content = form1.file.value;
    var fileext=f_content.substring(f_content.lastIndexOf("."),f_content.length)
        fileext=fileext.toLowerCase()
     if (fileext!='.xls')
        {
         alert("对不起,导入数据格式必须是xls格式文件哦,请您调整格式后重新上传,谢谢 !");            
         return false;
        }
}
</script>

     < table width ="98%" border ="0" align ="center" style ="margin-top:20px; border:1px solid #9abcde;" >
     < form id ="form1" name ="form1" enctype ="multipart/form-data" method ="post" action ="insert.php" >
    
         < tr >
             < td height ="28" colspan ="2" background ="../skins/top_bg.gif" > < label >   < strong > < a href ="#" >小学数学题目数据导入 </a> </strong> </label> </td>
         </tr>
         < tr >
             < td width ="18%" height ="50" > 选择你要导入的数据表 </td>
             < td width ="82%" > < label >
             < input name ="file" type ="file" id ="file" size ="50" />
             </label>
                 < label >
                 < input name ="button" type ="submit" class ="nnt_submit" id ="button" value ="导入数据"     onclick ="import_check();" />
                 </label>
  </td>
         </tr>
         < tr >
             < td colspan ="2" bgcolor ="#DDF0FF" >  [ < span class ="STYLE1" >注 </span>]数据导入格式说明: </td>
         </tr>
         < tr >
             < td colspan ="2" >    1、其它.导入数据表文件必须是 < strong >execel </strong>文件格式{. < span class ="STYLE2" >xls </span>}为扩展名. </td>
         </tr>
         < tr >
             < td colspan ="2" >  2、execel文件导入数据顺序必须如:序号    | 题目     </td>
         </tr>
         < tr >
             < td colspan ="2" >  </td>
         </tr> </form>
     </table>
</body>
</html>

数据库连接代码页:

<?php
$host="localhost";
$user="root";
$password="123456";
$database="project";
$connect=@mysql_connect("$host","$user","$password");
if(!$connect)
{
  echo "database connect wrong";
  exit;
  }
$db=mysql_select_db("$database",$connect);
$sql=mysql_query("SET NAMES 'gb2312'");
?>



读取插入的页面

代码如下:

<?php
error_reporting(E_ALL ^ E_NOTICE);
if($_POST){
$Import_TmpFile = $_FILES['file']['tmp_name'];
require_once 'conn.php';
mysql_select_db('test_xls'); //选择数据库    
require_once 'Excel/reader.php';
$data = new Spreadsheet_Excel_Reader();
$data->setOutputEncoding('UTF-8');
$data->read($Import_TmpFile);
$array =array();
    
for ($i = 1; $i < = $data- >sheets[0]['numRows']; $i++) {
    for ($j = 1; $j < = $data- >sheets[0]['numCols']; $j++) {
     $array[$i][$j] = $data->sheets[0]['cells'][$i][$j];
    }
}
sava_data($array);

}
function sava_data($array){    
    $count =0;    
    $total =0;
    foreach( $array as $tmp){    
         $Isql = "Select id from    xls    where id='".$tmp[1]."'";
         $sql = "Insert into xls (id,tm) value(";
         $sql.="'".$tmp[1]."','".$tmp[2]."')";
    
        if(! mysql_num_rows(mysql_query($Isql) )){
         if( mysql_query($sql) ){
            $count++;
         }
        }
        $total++;
    }
    echo " < script >alert('共有".$total."条数据,导入".$count."条数据成功'); </script>";
    
}
    
function TtoD($text){
    $jd1900 = GregorianToJD(1, 1, 1900)-2;
    $myJd = $text+$jd1900;
    $myDate = JDToGregorian($myJd);
    $myDate = explode('/',$myDate);
    $myDateStr = str_pad($myDate[2],4,'0', STR_PAD_LEFT)."-".str_pad($myDate[0],2,'0', STR_PAD_LEFT)."-".str_pad($myDate[1],2,'0', STR_PAD_LEFT);
    return $myDateStr;        
    }
?>

数据库testz_xls表




测试环境 windows xp
         phpnow 1.4
  地址:http://localhost/test/up.php


测试图:





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