PHPExcel读取excel并导入数据库
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');
- $objPHPExcel = $objReader->load($filename);
- $sheet = $objPHPExcel->getSheet(0);
- $highestRow = $sheet->getHighestRow();
- $highestColumn = $sheet->getHighestColumn();
- $k = 0;
-
- for($j=2;$j<=$highestRow;$j++)
- {
- $a = $objPHPExcel->getActiveSheet()->getCell("A".$j)->getValue();
- $b = $objPHPExcel->getActiveSheet()->getCell("B".$j)->getValue();
- $sql = "INSERT INTO table VALUES(".$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';
-
-
- $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();
- }
-
- $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();
- $objPHPExcel = $objReader->load('bks.xls');
- $sheet = $objPHPExcel->getSheet(0);
- $highestRow = $sheet->getHighestRow();
- $highestColumn = $sheet->getHighestColumn();
-
- for($j=1;$j<=10;$j++)
- {
-
- $student_no = $objPHPExcel->getActiveSheet()->getCell("A".$j)->getValue();
- $name = $objPHPExcel->getActiveSheet()->getCell("B".$j)->getValue();
- $gid = $objPHPExcel->getActiveSheet()->getCell("C".$j)->getValue();
- }
-
- $stmt->execute();
- ?>
例3,新建数据库表如下:
-
-
- 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");
-
- $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();
- }
-
- $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);
-
- $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];
- }
-
- $stmt->execute();
- }
- echo "执行成功";
- echo "最后插入的ID:".$dbh->lastInsertId();
- ?>