PHPExcel读取excel并导入数据库

发布:smiling　来源: PHP粉丝网　添加日期：2014-09-10 22:05:04　浏览: 评论：0　

PHPExcel是一款php对于excel数据表读写的一个非常棒的插件了,下面我来给大家介绍利用PHPExcel读取excel并导入mysql数据库方法.

例1,代码示例,代码如下:

require_once 'phpexcel/Classes/PHPExcel.php';

require_once 'phpexcel/Classes/PHPExcel/IOFactory.php';

require_once 'phpexcel/Classes/PHPExcel/Reader/Excel5.php';

$objReader = PHPExcel_IOFactory::createReader('Excel5');//use excel2007 for 2007 format

$objPHPExcel = $objReader->load($filename); //$filename可以是上传的文件，或者是指定的文件

$sheet = $objPHPExcel->getSheet(0);

$highestRow = $sheet->getHighestRow(); // 取得总行数

$highestColumn = $sheet->getHighestColumn(); // 取得总列数

$k = 0;

//循环读取excel文件,读取一条,插入一条

for($j=2;$j<=$highestRow;$j++)

{

$a = $objPHPExcel->getActiveSheet()->getCell("A".$j)->getValue();//获取A列的值

$b = $objPHPExcel->getActiveSheet()->getCell("B".$j)->getValue();//获取B列的值

$sql = "INSERT INTO table VALUES(".$a.",".$b.")";

mysql_query($sql);

}

例2,代码如下:

<?php

set_time_limit(20000);

ini_set('memory_limit','-1');

require_once './PHPExcel.php';

require_once './PHPExcel/IOFactory.php';

require_once './PHPExcel/Reader/Excel5.php';

//使用pdo连接数据库

$dsn = "mysql:host=localhost;dbname=alumni;";

$user = "root";

$password = "";

try{

$dbh = new PDO($dsn,$user,$password);

$dbh->query('set names utf8;');

}catch(PDOException $e){

echo "连接失败".$e->getMessage();

}

//pdo绑定参数操作

$stmt = $dbh->prepare("insert into alumni(gid,student_no,name) values (:gid,:student_no,:name) ");

$stmt->bindParam(":gid", $gid,PDO::PARAM_STR);

$stmt->bindParam(":student_no", $student_no,PDO::PARAM_STR);

$stmt->bindParam(":name", $name,PDO::PARAM_STR);

$objReader = new PHPExcel_Reader_Excel5(); //use excel2007

$objPHPExcel = $objReader->load('bks.xls'); //指定的文件

$sheet = $objPHPExcel->getSheet(0);

$highestRow = $sheet->getHighestRow(); // 取得总行数

$highestColumn = $sheet->getHighestColumn(); // 取得总列数

//开源代码phpfensi.com

for($j=1;$j<=10;$j++)

{

$student_no = $objPHPExcel->getActiveSheet()->getCell("A".$j)->getValue();//第一列学号

$name = $objPHPExcel->getActiveSheet()->getCell("B".$j)->getValue();//第二列姓名

$gid = $objPHPExcel->getActiveSheet()->getCell("C".$j)->getValue();//第三列gid

}

//将获取的excel内容插入到数据库

$stmt->execute();

?>

例3,新建数据库表如下:

-- 数据库: `alumni`

-- 表的结构 `alumni`

CREATE TABLE IF NOT EXISTS `alumni` (

`id` bigint(20) NOT NULL AUTO_INCREMENT,

`gid` varchar(20) DEFAULT NULL COMMENT '档案编号',

`student_no` varchar(20) DEFAULT NULL COMMENT '学号',

`name` varchar(32) DEFAULT NULL,

PRIMARY KEY (`id`),

KEY `gid` (`gid`),

KEY `name` (`name`)

) ENGINE=MyISAM DEFAULT CHARSET=utf8;

php程序,代码如下:

<?php

header("Content-Type:text/html;charset=utf-8");

require_once 'excel_reader2.php';

set_time_limit(20000);

ini_set("memory_limit","2000M");

//使用pdo连接数据库

$dsn = "mysql:host=localhost;dbname=alumni;";

$user = "root";

$password = "";

try{

$dbh = new PDO($dsn,$user,$password);

$dbh->query('set names utf8;');

}catch(PDOException $e){

echo "连接失败".$e->getMessage();

}

//pdo绑定参数操作

$stmt = $dbh->prepare("insert into alumni(gid,student_no,name) values (:gid,:student_no,:name) ");

$stmt->bindParam(":gid", $gid,PDO::PARAM_STR);

$stmt->bindParam(":student_no", $student_no,PDO::PARAM_STR);

$stmt->bindParam(":name", $name,PDO::PARAM_STR);

//使用php-excel-reader读取excel内容

$data = new Spreadsheet_Excel_Reader();

$data->setOutputEncoding('UTF-8');

$data->read("stu.xls");

for ($i = 1; $i <= $data->sheets[0]['numRows']; $i++) {

for ($j = 1; $j <= 3; $j++) {

$student_no = $data->sheets[0]['cells'][$i][1];

$name = $data->sheets[0]['cells'][$i][2];

$gid = $data->sheets[0]['cells'][$i][3];

}

//将获取的excel内容插入到数据库

$stmt->execute();

}

echo "执行成功";

echo "最后插入的ID：".$dbh->lastInsertId();

?>