1、生成excel表格
<?php
header("content-type:text/html;charset=utf-8");
$dsn = "mysql:dbname=news;host=127.0.0.1";
$user = "root";
$pwd = "";
$pdo = new PDO($dsn,$user,$pwd);
//$sql = "select id,name.content,descs from brand";
$res = $pdo->query("select id,name,content,descs from brand");
$arr = $res->fetchAll(PDO::FETCH_ASSOC);
//$res = $pdo->exec("select id,name,content,descs from brand");
//$data = $res->execute();
//$arr = $res->fetchAll(PDO::FETCH_ASSOC);
//print_r($arr);die;
//引入类文件
require_once './Classes/PHPExcel.php';
require_once './Classes/PHPExcel/IOFactory.php';
require_once './Classes/PHPExcel/Reader/Excel5.php';
//创建新的PHPExcel对象
$objPHPExcel = new PHPExcel();
$objProps = $objPHPExcel->getProperties();
//设置表头
//ord():ord() 函数返回字符串第一个字符的 ASCII 值。 语法 ord(string) 参数描述 string 必需。要从中获得 ASCII 值的字符串
$i = 0;
foreach($arr as $k=>$v){
//print_r($v);die;
if($i<1){
$obj=array_keys($v);//array_keys() 函数返回包含数组中所有键名的一个新数组
//print_r($obj);die;
$key = ord("A");
//print_r($key);die;
foreach($obj as $ke=>$va){
//print_r($va);die;
$colum = chr($key);//输出excel表格中的行的(ABCD....),如果显示B,则循环$key+1,
//print_r($colum);//获取excel表格中的行的ABCD
$objPHPExcel->setActiveSheetIndex(0) ->setCellValue($colum.'1', $va);//setCellValue()单元格赋值;
$key+=1;
}
}
$i++;
}
$column = 2;
$objActSheet = $objPHPExcel->getActiveSheet();
//print_r($objActSheet);die;
foreach($arr as $key => $rows){ //行写入
//print_r($rows);die;
$span = ord("A");
foreach($rows as $keyName=>$value){// 列写入
//print_r($value);die;//获取本条数据的id
$h = chr($span);
//print_r($h);die;
$objActSheet->setCellValue($h.$column, $value);
$span++;
}
$column++;
}
//生成excel文件
//$fileName="excel.xls";
$fileName = iconv("utf-8", "gb2312", "shengcheng.xls");
//重命名表
$objPHPExcel->getActiveSheet()->setTitle('Simple');
//设置活动单指数到第一个表,所以Excel打开这是第一个表
$objPHPExcel->setActiveSheetIndex(0);
//将输出重定向到一个客户端web浏览器(Excel2007)
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
header("Content-Disposition: attachment; filename=\"$fileName\"");
header('Cache-Control: max-age=0');
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->save('php://output'); //文件通过浏览器下载
exit;
?>
2、将生成的execl表格的数据入库
2.1、首先写一个form表单
<META NAME="" CONTENT="" charset="utf-8">
<form name="frm1" enctype="multipart/form-data" action="daoru.php" method="post">
<input name="filename" type="file" /><input name="submit" type="submit" value="上传" />
</form>
2.2、通过form 表单跳到指定的目录
<?php
header("content-type:text/html;charset=utf-8");
session_start();
//全局变量
$succ_result=0;
$error_result=0;
$file=$_FILES['filename'];
$max_size="2000000"; //最大文件限制(单位:byte)
$fname=$file['name'];
$ftype=strtolower(substr(strrchr($fname,'.'),1));
//文件格式
$uploadfile=$file['tmp_name'];
if($_SERVER['REQUEST_METHOD']=='POST'){
if(is_uploaded_file($uploadfile)){
if($file['size']>$max_size){
echo "Import file is too large";
exit;
}
if($ftype!='xls'){
echo "Import file type is error";
exit;
}
}else{
echo "The file is not empty!";
exit;
}
}
//连接mysql数据库
$dsn = "mysql:dbname=news;host=127.0.0.1";
$user = "root";
$pwd = "";
$pdo = new PDO($dsn,$user,$pwd);
//调用phpexcel类库
/*
require_once 'phpexcel.php';
require_once 'PHPExcel\IOFactory.php';
require_once 'PHPExcel\Reader\Excel5.php';
*/
//引入类文件
require_once './Classes/PHPExcel.php';
require_once './Classes/PHPExcel/IOFactory.php';
require_once './Classes/PHPExcel/Reader/Excel5.php';
$objReader = PHPExcel_IOFactory::createReader('Excel2007');//use excel2007 for 2007 format
$objPHPExcel = $objReader->load($uploadfile);
$sheet = $objPHPExcel->getSheet(0);
$highestRow = $sheet->getHighestRow(); // 取得总行数
$highestColumn = $sheet->getHighestColumn(); // 取得总列数
$arr_result=array();
$strs=array();
for($j=2;$j<=$highestRow;$j++)
{
unset($arr_result);
unset($strs);
for($k='A';$k<= $highestColumn;$k++)
{
//读取单元格
@$arr_result .= $objPHPExcel->getActiveSheet()->getCell("$k$j")->getValue().',';
}
$strs=explode(",",$arr_result);
$sql="insert into brand(id,name,content,descs) values ($strs[0],'$strs[1]','$strs[2]','$strs[3]')";
echo $sql."<br/>";
// mysql_query("set names utf8");
$result=$pdo->exec($sql) or die("执行错误");
// $insert_num=mysql_affected_rows();
if($result>0){
$succ_result+=1;
}else{
$error_result+=1;
}
}
echo "插入成功".$succ_result."条数据!!!<br>";
echo "插入失败".$error_result."条数据!!!";
?>
本文转自噼里啪啦啦 51CTO博客,原文链接:http://blog.51cto.com/pilipala/1639873,如需转载请自行联系原作者