本文会介绍php使用PhpSpreadsheet操作Excel,供大家参考,具体内容如下:
1、简介
PhpSpreadsheet 是一个用纯PHP编写的库,提供了一组类,使您可以读取和写入不同的电子表格文件格式
PhpSpreadsheet 提供了丰富的API接口,可以设置诸多单元格以及文档属性,包括样式、图片、日期、函数等等诸多应用,总之你想要什么样的Excel表格,PhpSpreadsheet都能做到。
使用 PhpSpreadsheet 开发的PHP要求 7.1或更高版本
PhpSpreadsheet 支持链式操作
2、安装
使用 composer 安装,在项目根目录下执行下面命令,即可安装。本次是在ThinkPHP5框架里使用。
composer require phpoffice/phpspreadsheet
1、引用和实例化
use PhpOffice\PhpSpreadsheet\Spreadsheet;
// 实例化 Spreadsheet 对象
$spreadsheet = new Spreadsheet();
2、获取工作簿
getActiveSheet
// 获取活动工作薄
$sheet = $spreadsheet->getActiveSheet();
1、获取单元格
两种获取单元格方式
$cell = $sheet->getCell('A1');
$cell = $sheet->getCellByColumnAndRow(1,1); // 参数:列、行
2、设置单元格的值
// 获取单元格
$cellA = $sheet->getCell('A1');
// 设置单元格值
$cellA->setValue('姓名'); // 设置A1单元格的值为姓名
// 给A1设置值,参数:单元格位置,值
$sheet->setCellValue('A1','ID');
//给A2赋值 hello
$sheet->setCellValueByColumnAndRow(1, 2, 'hello');
3、单元格文字样式
//将A1至D1单元格设置成粗体
$sheet->getStyle('A1:D1')->getFont()->setBold(true);
//将A1单元格设置成粗体,黑体,10号字
$sheet->getStyle('A1')->getFont()->setBold(true)->setName('黑体')->setSize(10);
4、单元格文字颜色
// B3单元格设置颜色
$sheet->getStyle('B3')->getFont()->getColor()->setRGB('#AEEEEE');
$sheet->getStyle('B3')->getFont()->getColor()->setARGB('FFFF0000');
5、单元格内文字换行
//使用 \n 进行单元格内换行,相当于 Alt+Enter
$sheet->getCell('A1')->setValue("hello\nworld");
$sheet->getStyle('A1')->getAlignment()->setWrapText(true);
6、单元格列和行
//设置默认列宽20
$sheet->getDefaultColumnDimension()->setWidth(20);
//将A列宽度设置成20
$sheet->getColumnDimension('A')->setWidth(20);
//自动计算列宽
$sheet->getColumnDimension('A')->setAutoSize(true);
//设置默认行高
$sheet->getDefaultRowDimension()->setRowHeight(20);
//设置第一行行高为20pt
$sheet->getRowDimension('1')->setRowHeight(20);
echo $sheet->getHighestColumn();
echo $sheet->getHighestRow();
7、单元格样式
use PhpOffice\PhpSpreadsheet\Style\Alignment;
// 居中对齐
$styleArray = [
'alignment' => [
'horizontal' => Alignment::HORIZONTAL_CENTER, //水平居中
'vertical' => Alignment::VERTICAL_CENTER, //垂直居中
],
];
$worksheet->getStyle('A1')->applyFromArray($styleArray);
//红色边框
use PhpOffice\PhpSpreadsheet\Style\Border;
// 外边框
// Border 类中的常量都是边框样式
// Border::BORDER_THICK 边框样式
$styleArray = [
'borders' => [
'outline' => [
'borderStyle' => Border::BORDER_THICK,
'color' => ['argb' => 'FFFF0000'],
],
],
];
$worksheet->getStyle('B2:G8')->applyFromArray($styleArray);
8、单元格合并和拆分
// 合并A1到C1列
$sheet->mergeCells('A1:C4');
// 合并A1到A4行
$sheet->mergeCells('A1:A4');
// 合并后,赋值只能给A1,开始的坐标。
$sheet->getCell('A1')->setValue('西安');
// 拆分
$sheet->mergeCells('A1:C4');
$sheet->unmergeCells('A1:A4');
9、超链接
$spreadsheet->getActiveSheet()->setCellValue('E6', 'xxxx的博客');
$spreadsheet->getActiveSheet()->getCell('E6')->getHyperlink()->setUrl('https://blog.csdn.net/u011167662');
10、使用函数
SUM求和A;VERAGE平均数;MIN最小值;MAX最大值
$sheet->setCellValue('A3', '=SUM(A1:A2)');
$sheet->setCellValue('A3', '=MAX(A1:A2)');
11、批量赋值
参数1:数据(数组)
参数2:去除某个值
参数3:从哪个位置开始
$sheet->fromArray(
[
[1,'欧阳克','18岁','188cm'],
[2,'黄蓉','17岁','165cm'],
[3,'郭靖','21岁','180cm']
], 3, 'A2' );
12、写入图片
use PhpOffice\PhpSpreadsheet\Worksheet\Drawing;
//写入图片
$drawing = new Drawing();
$drawing->setName('Logo')->setDescription('Logo')->setPath('../files/1.jpg')->setHeight(30)->setCoordinates('D6')->setOffsetX(50)->setOffsetY(6);
$drawing->setRotation(25);
$drawing->getShadow()->setVisible(true);
$drawing->getShadow()->setDirection(45);
$drawing->setWorksheet($sheet);
1、xlsx 文件导出
use PhpOffice\PhpSpreadsheet\IOFactory;
// MIME 协议,文件的类型,不设置,会默认html
header('Content-Type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
// MIME 协议的扩展
$filename = date('Y-m-d').'工作报告单';
header('Content-Disposition:attachment;filename='.$filename .'.xlsx');
// 缓存控制
header('Cache-Control:max-age=0');
$write = IOFactory::createWriter($spreadsheet, 'Xlsx');
$write->save('php://output');
2、xls 文件导出
// MIME 协议,文件的类型,不设置,会默认html
header('Content-Type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
// MIME 协议的扩展
$filename = date('Y-m-d').'工作报告单';
header('Content-Disposition:attachment;filename='.$filename .'.xls');
// 缓存控制
header('Cache-Control:max-age=0');
$write = IOFactory::createWriter($spreadsheet, 'Xls');
$write->save('php://output');
3、设置工作簿标题
$sheet->setTitle('标题1');
1、导出简单数据(使用 ThinkPHP5 框架)
namespace app\api\controller;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Style\Alignment;
use PhpOffice\PhpSpreadsheet\Style\Border;
use PhpOffice\PhpSpreadsheet\IOFactory;
class Excel
{
public function exporteasy()
{
$spreadsheet = new Spreadsheet();
$worksheet = $spreadsheet->getActiveSheet();
$title = 'Excel导出';
$worksheet->setTitle($title);
$worksheet->mergeCells('B2:D2');
$worksheet->getRowDimension(1)->setRowHeight(50);
$worksheet->getStyle('B2:D2')->applyFromArray([
'alignment' => [
'horizontal' => Alignment::HORIZONTAL_CENTER,
'vertical' => Alignment::VERTICAL_CENTER,
],
'borders' => [
'outline' => [
'borderStyle' => Border::BORDER_THIN,
'color' => ['argb' => '000000']
],
],
'font' => [
'name' => '黑体',
'bold' => true,
'size' => 22
]
]);
$worksheet->setCellValueByColumnAndRow(2, 2, $title);
$worksheet->setCellValueByColumnAndRow(2, 3, '姓名');
$worksheet->setCellValueByColumnAndRow(3, 3, '性别');
$worksheet->setCellValueByColumnAndRow(4, 3, '年龄');
$worksheet->setCellValueByColumnAndRow(2, 4, '张三');
$worksheet->setCellValueByColumnAndRow(3, 4, '男');
$worksheet->setCellValueByColumnAndRow(4, 4, '20');
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
header('Content-Disposition: attachment;filename=Excel导出.xlsx');
header('Cache-Control: max-age=0');
$write = IOFactory::createWriter($spreadsheet, 'Xlsx');
$write->save('php://output');
}
}
导出表格截图:
2、导出数据
liu_system_log 管理员操作记录表
public function export()
{
$spreadsheet = new Spreadsheet();
$sheet = $spreadsheet->getActiveSheet();
$styleArray = [
'alignment' => [
'horizontal' => Alignment::HORIZONTAL_CENTER,
'vertical' => Alignment::VERTICAL_CENTER,
],
'borders' => [
'outline' => [
'borderStyle' => Border::BORDER_THICK,
],
],
];
$sheet->getDefaultColumnDimension()->setWidth(20);// 列宽
$sheet->getDefaultRowDimension()->setRowHeight(20);// 行高
// 标题
$tabletitle = '管理员操作记录表';
$sheet->mergeCells('A1:D1');
$sheet->getRowDimension('1')->setRowHeight(40);// 行高
$sheet->getStyle('A1')->applyFromArray($styleArray);
$sheet->getStyle('A1')->getFont()->setBold(true)->setSize(16);
$sheet->setCellValue('A1', $tabletitle);
$sheet->getStyle('A2:D2')->applyFromArray($styleArray);
$sheet->getStyle('A2:D2')->getFont()->setBold(true)->setSize(12);
$sheet->setCellValue('A2','管理员姓名');
$sheet->setCellValue('B2','操作');
$sheet->setCellValue('C2','ip');
$sheet->setCellValue('D2','操作时间');
$data = Db::name('system_log')->select();
$sort = 0;
foreach ($data as $v){
$sheet->setCellValue('A' . ($sort + 3), $v['admin_name']);
$sheet->setCellValue('B' . ($sort + 3), $v['page']);
$sheet->setCellValue('C' . ($sort + 3), $v['ip']);
$sheet->setCellValue('D' . ($sort + 3), date('Y-m-d H:i:s', $v['add_time']));
$sort++;
}
// 工作簿标题
$sheettitle = '管理员操作记录表';
$sheet->setTitle($sheettitle);
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
// 文件名
$filename = '管理员操作记录表';
header('Content-Disposition: attachment;filename=' . $filename .'.xlsx');
header('Cache-Control: max-age=0');
$write = IOFactory::createWriter($spreadsheet, 'Xlsx');
$write->save('php://output');
}