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1、进入/dayrui目录
2、使用命令行安装类
composer require phpoffice/phpspreadsheet
也可以使用迅睿的第三方类仓库:https://gitee.com/dayrui/composer,将下载的文件放到dayrui/Vendor/目录中。
3、需要将vendor目录命名为Vendor(首字母大写)
4、新建控制器文件 :
dayrui/App/Demo/Controllers/Excel.php
<?php namespace Phpcmf\Controllers;
class Excel extends \Phpcmf\Common
{
// excel文件导出 方法一,使用 setCellValueByColumnAndRow
public function index() {
$data = [
['title1' => '111', 'title2' => '222'],
['title1' => '111', 'title2' => '222'],
['title1' => '111', 'title2' => '222']
];
$title = ['第一行标题', '第二行标题'];
// Create new Spreadsheet object
$spreadsheet = new \PhpOffice\PhpSpreadsheet\Spreadsheet();
$sheet = $spreadsheet->getActiveSheet();
$sheet->getColumnDimension('A')->setWidth(50);// 给A列设置宽度
$sheet->getColumnDimension('B')->setAutoSize(true); // 给B列设置自动宽度
$sheet->getRowDimension('1')->setRowHeight(30);// 给第一行设置行高,一般第一行是字段名称
// 设置第一行背景和居中等
$abc = array('A', 'B', 'C', 'D', 'E', 'F', 'G'); // 有多少列就列多少字母
foreach ($abc as $a) {
$sheet->getStyle($a.'1')->getFill()->setFillType(\PhpOffice\PhpSpreadsheet\Style\Fill::FILL_SOLID)->getStartColor()->setRGB("efefef");
$sheet->getStyle($a.'1')->getFont()->setBold(true);
$sheet->getStyle($a.'1')->getFont()->setSize(14);
// 第一行居中
//$sheet->getStyle($a.'1')->getAlignment()->setHorizontal(\PhpOffice\PhpSpreadsheet\Style\Alignment::HORIZONTAL_CENTER);
// 第一行居中对齐
$sheet->getStyle($a.'1')->getAlignment()->setVertical(\PhpOffice\PhpSpreadsheet\Style\Alignment::VERTICAL_CENTER);
}
$sheet->setTitle('导出结果');// 工作表格名称
// 方法一,使用 setCellValueByColumnAndRow
//表头
//设置单元格内容
foreach ($title as $key => $value) {
// 单元格内容写入
$sheet->setCellValueByColumnAndRow($key + 1, 1, $value);
}
$row = 2; // 从第二行开始
foreach ($data as $item) {
$column = 1;
foreach ($item as $value) {
// 单元格内容写入
$sheet->setCellValueByColumnAndRow($column, $row, $value);
$column++;
}
$row++;
}
// Redirect output to a client’s web browser (Xlsx)
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
header('Content-Disposition: attachment;filename="01simple.xlsx"');
header('Cache-Control: max-age=0');
// If you're serving to IE 9, then the following may be needed
header('Cache-Control: max-age=1');
// If you're serving to IE over SSL, then the following may be needed
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); // Date in the past
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT'); // always modified
header('Cache-Control: cache, must-revalidate'); // HTTP/1.1
header('Pragma: public'); // HTTP/1.0
$writer = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'Xlsx');
$writer->save('php://output');
exit;
}
// 导出 方法二,使用 setCellValue
public function index2() {
$data = [
['title1' => '111', 'title2' => '222'],
['title1' => '111', 'title2' => '222'],
['title1' => '111', 'title2' => '222']
];
$title = ['第一行标题', '第二行标题'];
// Create new Spreadsheet object
$spreadsheet = new \PhpOffice\PhpSpreadsheet\Spreadsheet();
$sheet = $spreadsheet->getActiveSheet();
// 方法二,使用 setCellValue
//表头
//设置单元格内容
$titCol = 'A';
foreach ($title as $key => $value) {
// 单元格内容写入
$sheet->setCellValue($titCol . '1', $value);
$titCol++;
}
$row = 2; // 从第二行开始
foreach ($data as $item) {
$dataCol = 'A';
foreach ($item as $value) {
// 单元格内容写入
$sheet->setCellValue($dataCol . $row, $value);
$dataCol++;
}
$row++;
}
// Redirect output to a client’s web browser (Xlsx)
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
header('Content-Disposition: attachment;filename="01simple.xlsx"');
header('Cache-Control: max-age=0');
// If you're serving to IE 9, then the following may be needed
header('Cache-Control: max-age=1');
// If you're serving to IE over SSL, then the following may be needed
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); // Date in the past
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT'); // always modified
header('Cache-Control: cache, must-revalidate'); // HTTP/1.1
header('Pragma: public'); // HTTP/1.0
$writer = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'Xlsx');
$writer->save('php://output');
exit;
}
// excel文件读取
public function read() {
$file = "excel.xls"; // 这里写路径
$spreadsheet = \PhpOffice\PhpSpreadsheet\IOFactory::load($file);
$sheet = $spreadsheet->getActiveSheet();
$res = [];
// 读取excel文件表格
foreach ($sheet->getRowIterator(1) as $row) {
$tmp = [];
foreach ($row->getCellIterator() as $cell) {
$tmp[] = $cell->getFormattedValue();
}
$res[$row->getRowIndex()] = $tmp;
}
print_r($res);
}
}
5、访问url,即可下载excel文件
index.php?s=demo&c=excel&m=index