PHP使用PhpSpreadsheet操作Excel实例详解

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这篇文章主要介绍了PHP使用PhpSpreadsheet操作Excel,结合实例形式详细分析了PHP使用PhpSpreadsheet操作Excel的相关组件下载、函数功能与操作技巧,需要的朋友可以参考下
本文实例讲述了PHP使用PhpSpreadsheet操作Excel。分享给大家供大家参考，具体如下：
一、PhpSpreadsheet 介绍
1、PhpSpreadsheet 是什么
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、PhpSpreadsheet 支持的文件格式

3、PhpSpreadsheet 官方网址

https://phpspreadsheet.readthedocs.io

4、PhpSpreadsheet 安装

composer require phpoffice/phpspreadsheet

二、基础知识
1、载入

<?php
  # 载入composer自动加载文件 require 瑞块儿
  require 'vendor/autoload.php'; autoload 奥特老特
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();

2、获取工作簿

getActiveSheet

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();

3、获取单元格

两种获取单元格方式
getCell
getCellByColumnAndRow

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
  # 获取单元格
  $cell = $sheet->getCell('A1');
  $cell = $sheet->getCellByColumnAndRow(1,1);

4、设置单元格

setValue
参数：单元格的值

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  # 获取单元格
  $cellA = $sheet->getCell('A1');
  # 设置单元格值
  $cellA->setValue('欧阳克');
 
  # 获取单元格
  $cellB = $sheet->getCellByColumnAndRow(1,2);
  # 设置单元格值
  $cellB->setValue('黄蓉');
 
  # 获取设置单元格，链式操作
  $sheet->getCell('A3')->setValue('郭靖');
  $sheet->getCellByColumnAndRow(1,4)->setValue('杨康');

5、获取单元格值

getValue 获取单元格值
getCoordinate 获取单元格坐标

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  # 获取单元格
  $cellA = $sheet->getCell('A1');
  # 设置单元格值
  $cellA->setValue('欧阳克');
 
  echo '值: ', $cellA->getValue(),PHP_EOL;
  echo '坐标: ', $cellA->getCoordinate();

6、保存表格

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  # 获取单元格
  $cellA = $sheet->getCell('A1');
  # 设置单元格值
  $cellA->setValue('欧阳克');
 
  # 获取单元格
  $cellB = $sheet->getCellByColumnAndRow(1,2);
  # 设置单元格值
  $cellB->setValue('黄蓉');
 
  # 获取设置单元格，链式操作
  $sheet->getCell('A3')->setValue('郭靖');
  $sheet->getCellByColumnAndRow(1,4)->setValue('杨康');
 
  # Xlsx类 将电子表格保存到文件
  use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
  $writer = new Xlsx($spreadsheet);
  $writer->save('1.xlsx');

三、强化单元格
1、设置单元格

setCellValue
参数1：单元格位置
参数2：单元格的值
setCellValueByColumnAndRow
参数1：列位置
参数2：行位置
参数3：单元格的值

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->setCellValue('A1','ID');
  $sheet->setCellValue('B1','姓名');
  $sheet->setCellValue('C1','年龄');
  $sheet->setCellValue('D1','身高');
 
  $sheet->setCellValueByColumnAndRow(1, 2, 1);
  $sheet->setCellValueByColumnAndRow(2, 2, '欧阳克');
  $sheet->setCellValueByColumnAndRow(3, 2, '18岁');
  $sheet->setCellValueByColumnAndRow(4, 2, '188cm');
 
  $sheet->setCellValueByColumnAndRow(1, 3, 2);
  $sheet->setCellValueByColumnAndRow(2, 3, '黄蓉');
  $sheet->setCellValueByColumnAndRow(3, 3, '17岁');
  $sheet->setCellValueByColumnAndRow(4, 3, '165cm');
 
  # Xlsx类 将电子表格保存到文件
  use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
  $writer = new Xlsx($spreadsheet);
  $writer->save('1.xlsx');

2、单元格文字样式

getStyle 获取单元格样式
getFont 获取单元格文字样式
setBold 设置文字粗细
setName 设置文字字体
setSize 设置文字大小

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->setCellValue('A1','ID');
  $sheet->setCellValue('B1','姓名');
  $sheet->setCellValue('C1','年龄');
  $sheet->setCellValue('D1','身高');
 
  $sheet->setCellValueByColumnAndRow(1, 2, 1);
  $sheet->setCellValueByColumnAndRow(2, 2, '欧阳克');
  $sheet->setCellValueByColumnAndRow(3, 2, '18岁');
  $sheet->setCellValueByColumnAndRow(4, 2, '188cm');
 
  $sheet->setCellValueByColumnAndRow(1, 3, 2);
  $sheet->setCellValueByColumnAndRow(2, 3, '黄蓉');
  $sheet->setCellValueByColumnAndRow(3, 3, '17岁');
  $sheet->setCellValueByColumnAndRow(4, 3, '165cm');
 
  $sheet->getStyle('B2')->getFont()->setBold(true)->setName('宋体')->setSize(20);
 
  # Xlsx类 将电子表格保存到文件
  use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
  $writer = new Xlsx($spreadsheet);
  $writer->save('1.xlsx');

3、单元格文字颜色

getColor() 获取坐标颜色
setRGB() 设置字体颜色
getRGB() 获取字体颜色
setARGB() 设置字体颜色
getARGB() 获取字体颜色

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->setCellValue('A1','ID');
  $sheet->setCellValue('B1','姓名');
  $sheet->setCellValue('C1','年龄');
  $sheet->setCellValue('D1','身高');
 
  $sheet->setCellValueByColumnAndRow(1, 2, 1);
  $sheet->setCellValueByColumnAndRow(2, 2, '欧阳克');
  $sheet->setCellValueByColumnAndRow(3, 2, '18岁');
  $sheet->setCellValueByColumnAndRow(4, 2, '188cm');
 
  $sheet->setCellValueByColumnAndRow(1, 3, 2);
  $sheet->setCellValueByColumnAndRow(2, 3, '黄蓉');
  $sheet->setCellValueByColumnAndRow(3, 3, '17岁');
  $sheet->setCellValueByColumnAndRow(4, 3, '165cm');
 
  $sheet->getStyle('B2')->getFont()->getColor()->setRGB('#AEEEEE');
  echo $sheet->getStyle('B2')->getFont()->getColor()->getRGB(),PHP_EOL;
 
  $sheet->getStyle('B3')->getFont()->getColor()->setARGB('FFFF0000');
  echo $sheet->getStyle('B3')->getFont()->getColor()->getARGB();
 
  # Xlsx类 将电子表格保存到文件
  use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
  $writer = new Xlsx($spreadsheet);
  $writer->save('1.xlsx');

4、单元格格式

getNumberFormat 获取格式
setFormatCode 设置格式

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->setCellValue('A1','2019-10-10 10:10:10');
  $sheet->setCellValue('A2','2019-10-10 10:10:10');
  $sheet->getStyle('A2')->getNumberFormat()->setFormatCode(\PhpOffice\PhpSpreadsheet\Style\NumberFormat::FORMAT_DATE_YYYYMMDD2);
 
  # Xlsx类 将电子表格保存到文件
  use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
  $writer = new Xlsx($spreadsheet);
  $writer->save('1.xlsx');

setWrapText 设置文本里的\n符合为：换行

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->setCellValue('A1',"欧阳克\n黄蓉");
  $sheet->getStyle('A1')->getAlignment()->setWrapText(true);
 
  # Xlsx类 将电子表格保存到文件
  use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
  $writer = new Xlsx($spreadsheet);
  $writer->save('1.xlsx');

getHyperlink 获取单元格链接
setUrl 设置单元格链接

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->setCellValue('A1','www.php.cn');
  $sheet->getCell('A1')->getHyperlink()->setUrl('http://www.php.cn');
 
  # Xlsx类 将电子表格保存到文件
  use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
  $writer = new Xlsx($spreadsheet);
  $writer->save('1.xlsx');

四、批量操作
1、使用公式

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->setCellValue('A1','10');
  $sheet->setCellValue('B1','15');
  $sheet->setCellValue('C1','20');
  $sheet->setCellValue('D1','25');
  $sheet->setCellValue('E1','30');
  $sheet->setCellValue('G1','35');
  $sheet->setCellValue('A2', '总数：');
  $sheet->setCellValue('B2', '=SUM(A1:G1)');
  $sheet->setCellValue('A3', '平均数：');
  $sheet->setCellValue('B3', '=AVERAGE(A1:G1)');
  $sheet->setCellValue('A4', '最小数：');
  $sheet->setCellValue('B4', '=MIN(A1:G1)');
  $sheet->setCellValue('A5', '最大数：');
  $sheet->setCellValue('B5', '=MAX(A1:G1)');
  $sheet->setCellValue('A6', '最大数：');
  $sheet->setCellValue('B6', '\=MAX(A1:G1)');  // 使用转义字符
 
  # Xlsx类 将电子表格保存到文件
  use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
  $writer = new Xlsx($spreadsheet);
  $writer->save('1.xlsx');

2、批量赋值

fromArray 从数组中的值填充工作表
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

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->setCellValue('A1','ID');
  $sheet->setCellValue('B1','姓名');
  $sheet->setCellValue('C1','年龄');
  $sheet->setCellValue('D1','身高');
 
  $sheet->fromArray(
    [
      [1,'欧阳克','18岁','188cm'],
      [2,'黄蓉','17岁','165cm'],
      [3,'郭靖','21岁','180cm']
    ],
    3,
    'A2'
  );
 
  # Xlsx类 将电子表格保存到文件
  use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
  $writer = new Xlsx($spreadsheet);
  $writer->save('1.xlsx');

3、合并单元格

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->mergeCells('A1:B5');
 
  $sheet->getCell('A1')->setValue('欧阳克');
 
  # Xlsx类 将电子表格保存到文件
  use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
  $writer = new Xlsx($spreadsheet);
  $writer->save('1.xlsx');

合并后，赋值只能给A1，开始的坐标。
4、拆分单元格

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->mergeCells('A1:B5');
 
  $sheet->unmergeCells('A1:B5');
 
  # Xlsx类 将电子表格保存到文件
  use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
  $writer = new Xlsx($spreadsheet);
  $writer->save('1.xlsx');

5、列和行操作

getColumnDimension 获取一列
getWidth 获取一列的宽度
setWidth 设置一列的宽度
setAutoSize 设置一列的宽度自动调整
getDefaultColumnDimension 获取一列的默认值

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  echo $sheet->getColumnDimension('A')->getWidth();
 
  $sheet->getColumnDimension('A')->setWidth(100);
 
  $sheet->getColumnDimension('B')->setAutoSize(true);
 
  $sheet->getDefaultColumnDimension()->setWidth(1);
 
  # Xlsx类 将电子表格保存到文件
  use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
  $writer = new Xlsx($spreadsheet);
  $writer->save('1.xlsx');

getRowDimension 获取一行
getRowHeight 获取一行的高度
setRowHeight 设置一行的高度

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  echo $sheet->getRowDimension(1)->getRowHeight();
 
  $sheet->getRowDimension(1)->setRowHeight(100);
 
  $sheet->getDefaultRowDimension()->setRowHeight(1);
 
  # Xlsx类 将电子表格保存到文件
  use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
  $writer = new Xlsx($spreadsheet);
  $writer->save('1.xlsx');

getHighestColumn 获取总列数
getHighestRow 获取总行数

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->setCellValue('A1','ID');
  $sheet->setCellValue('B1','姓名');
  $sheet->setCellValue('C1','年龄');
  $sheet->setCellValue('D1','身高');
 
  $sheet->setCellValueByColumnAndRow(1, 2, 1);
  $sheet->setCellValueByColumnAndRow(2, 2, '欧阳克');
  $sheet->setCellValueByColumnAndRow(3, 2, '18岁');
  $sheet->setCellValueByColumnAndRow(4, 2, '188cm');
 
  $sheet->setCellValueByColumnAndRow(1, 3, 2);
  $sheet->setCellValueByColumnAndRow(2, 3, '黄蓉');
  $sheet->setCellValueByColumnAndRow(3, 3, '17岁');
  $sheet->setCellValueByColumnAndRow(4, 3, '165cm');
 
  echo $sheet->getHighestColumn();
  echo $sheet->getHighestRow();
 
  # Xlsx类 将电子表格保存到文件
  use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
  $writer = new Xlsx($spreadsheet);
  $writer->save('1.xlsx');

6、单元格样式

applyFromArray

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->setCellValue('A1','ID');
  $sheet->setCellValue('B1','姓名');
  $sheet->setCellValue('C1','年龄');
  $sheet->setCellValue('D1','身高');
 
  $sheet->setCellValueByColumnAndRow(1, 2, 1);
  $sheet->setCellValueByColumnAndRow(2, 2, '欧阳克');
  $sheet->setCellValueByColumnAndRow(3, 2, '18岁');
  $sheet->setCellValueByColumnAndRow(4, 2, '188cm');
 
  $styleArray = [
    // use PhpOffice\PhpSpreadsheet\Style\Alignment; 文件里常量，就是参数
    // Alignment::HORIZONTAL_CENTER 水平居中
    // Alignment::VERTICAL_CENTER   垂直居中
    'alignment' => [
      // 'horizontal' => Alignment::HORIZONTAL_CENTER, //水平居中
      // 'vertical' => Alignment::VERTICAL_CENTER, //垂直居中
      'horizontal' => 'center', //水平居中
      'vertical' => 'center', //垂直居中
    ],
    // use PhpOffice\PhpSpreadsheet\Style\Border; 文件里常量，就是参数
    // Border::BORDER_THICK 边框样式
    'borders' => [
      'outline' => [
        // 'borderStyle' => '\PhpOffice\PhpSpreadsheet\Style\Border::BORDER_THICK',
        'borderStyle' => 'thick',
        'color' => ['argb' => 'FFFF0000'],
      ],
    ],
    'font' => [
      'name' => '黑体',
      'bold' => true,
      'size' => 22
    ]
  ];
 
  $sheet->getStyle('A1')->applyFromArray($styleArray);
 
  # Xlsx类 将电子表格保存到文件
  use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
  $writer = new Xlsx($spreadsheet);
  $writer->save('1.xlsx');

五、工作薄操作
1、xlsx 文件下载

IOFactory::createWriter 写入到文件

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->setCellValue('A1','ID');
  $sheet->setCellValue('B1','姓名');
  $sheet->setCellValue('C1','年龄');
  $sheet->setCellValue('D1','身高');
 
  $sheet->setCellValueByColumnAndRow(1, 2, 1);
  $sheet->setCellValueByColumnAndRow(2, 2, '欧阳克');
  $sheet->setCellValueByColumnAndRow(3, 2, '18岁');
  $sheet->setCellValueByColumnAndRow(4, 2, '188cm');
 
  // 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
  header('Content-Disposition:attachment;filename=1.xlsx');
  // 缓存控制
  header('Cache-Control:max-age=0');
 
  $writer = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'Xlsx');
  // php://output 它是一个只写数据流, 允许你以 print 和 echo一样的方式写入到输出缓冲区。 
  $writer->save('php://output');

2、xls 文件下载

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->setCellValue('A1','ID');
  $sheet->setCellValue('B1','姓名');
  $sheet->setCellValue('C1','年龄');
  $sheet->setCellValue('D1','身高');
 
  $sheet->setCellValueByColumnAndRow(1, 2, 1);
  $sheet->setCellValueByColumnAndRow(2, 2, '欧阳克');
  $sheet->setCellValueByColumnAndRow(3, 2, '18岁');
  $sheet->setCellValueByColumnAndRow(4, 2, '188cm');
 
  $filename = '1.xls';
  header('Content-Type:application/vnd.ms-excel');
  header('Content-Disposition:attachment;filename=1.xls');
  header('Cache-Control:max-age=0');
 
  $writer = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'Xls');
  $writer->save('php://output');

3、设置工作簿标题

setTitle

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->setCellValue('A1','ID');
  $sheet->setCellValue('B1','姓名');
  $sheet->setCellValue('C1','年龄');
  $sheet->setCellValue('D1','身高');
 
  $sheet->setCellValueByColumnAndRow(1, 2, 1);
  $sheet->setCellValueByColumnAndRow(2, 2, '欧阳克');
  $sheet->setCellValueByColumnAndRow(3, 2, '18岁');
  $sheet->setCellValueByColumnAndRow(4, 2, '188cm');
 
  $sheet->setTitle('欧阳克');
 
  // 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
  header('Content-Disposition:attachment;filename=1.xlsx');
  // 缓存控制
  header('Cache-Control:max-age=0');
 
  $writer = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'Xlsx');
  // php://output 它是一个只写数据流, 允许你以 print 和 echo一样的方式写入到输出缓冲区。 
  $writer->save('php://output');

4、读取表格

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
 
  # 创建读操作
  $reader = \PhpOffice\PhpSpreadsheet\IOFactory::createReader('Xlsx');
  # 打开文件、载入excel表格
  $spreadsheet = $reader->load('1.xlsx');
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  # 获取 单元格值 和 坐标
  $cellC1 = $sheet->getCell('B2');
  echo '值: ', $cellC1->getValue(),PHP_EOL;
  echo '坐标: ', $cellC1->getCoordinate(),PHP_EOL;
 
  $sheet->setCellValue('B2','欧阳锋');
 
  # 获取 单元格值 和 坐标
  $cellC2 = $sheet->getCell('B2');
  echo '值: ', $cellC2->getValue(),PHP_EOL;
  echo '坐标: ', $cellC2->getCoordinate();

六、office 后缀对应的 content-type
后缀MIME Type.docapplication/msword.dotapplication/msword.docxapplication/vnd.openxmlformats-officedocument.wordprocessingml.document.dotxapplication/vnd.openxmlformats-officedocument.wordprocessingml.template.docmapplication/vnd.ms-word.document.macroEnabled.12.dotmapplication/vnd.ms-word.template.macroEnabled.12.xlsapplication/vnd.ms-excel.xltapplication/vnd.ms-excel.xlaapplication/vnd.ms-excel.xlsxapplication/vnd.openxmlformats-officedocument.spreadsheetml.sheet.xltxapplication/vnd.openxmlformats-officedocument.spreadsheetml.template.xlsmapplication/vnd.ms-excel.sheet.macroEnabled.12.xltmapplication/vnd.ms-excel.template.macroEnabled.12.xlamapplication/vnd.ms-excel.addin.macroEnabled.12.xlsbapplication/vnd.ms-excel.sheet.binary.macroEnabled.12.pptapplication/vnd.ms-powerpoint.potapplication/vnd.ms-powerpoint.ppsapplication/vnd.ms-powerpoint.ppaapplication/vnd.ms-powerpoint.pptxapplication/vnd.openxmlformats-officedocument.presentationml.presentation.potxapplication/vnd.openxmlformats-officedocument.presentationml.template.ppsxapplication/vnd.openxmlformats-officedocument.presentationml.slideshow.ppamapplication/vnd.ms-powerpoint.addin.macroEnabled.12.pptmapplication/vnd.ms-powerpoint.presentation.macroEnabled.12.potmapplication/vnd.ms-powerpoint.presentation.macroEnabled.12.ppsmapplication/vnd.ms-powerpoint.slideshow.macroEnabled.12七、实战
1、导出数据

login_log 登陆日志表

CREATE TABLE `login_log` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `uid` int(11) DEFAULT NULL COMMENT '管理员ID',
  `client` tinyint(4) unsigned DEFAULT '0' COMMENT '0-PC 1-ios 2-android',
  `add_time` int(11) DEFAULT '0' COMMENT '创建时间',
  `ip` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT '登录IP',
  PRIMARY KEY (`id`) USING BTREE
) ENGINE=MyISAM AUTO_INCREMENT=1122 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT='登录日志';

index.php 数据列表页面

<?php 
  # 载入方法库
  require 'function.php';
 
  $select = select('login_log','*');
 
  if(empty($select)){
    exit;
  }else{
    foreach($select as &$v){
      switch ($v['client']) {
        case 0:
          $v['client'] = 'PC电脑';
          break;
        case 1:
          $v['client'] = '苹果手机';
          break;
        case 2:
          $v['client'] = '安卓手机';
          break;
      }
      $v['add_time'] = date('Y-m-d H:i:s',$v['add_time']);
    }
  }
?>
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <title>导出数据</title>
    <link rel="stylesheet" href="layui/css/layui.css" rel="external nofollow" rel="external nofollow" >
  </head>
  <body>
    <div>
      <a href="download.php" rel="external nofollow" rel="external nofollow" class="layui-btn layui-btn-radius layui-btn-danger">导出数据</a>
    </div>
    <table class="layui-table">
      <thead>
        <tr>
          <th>ID</th>
          <th>用户ID</th>
          <th>登陆设备</th>
          <th>登陆时间</th>
          <th>登陆ip</th>
        </tr> 
      </thead>
      <tbody>
        <?php 
          foreach($select as $v){
        ?>
          <tr>
            <td><?php echo $v['id'] ?></td>
            <td><?php echo $v['uid'] ?></td>
            <td><?php echo $v['client'] ?></td>
            <td><?php echo $v['add_time'] ?></td>
            <td><?php echo $v['ip'] ?></td>
          </tr>
        <?php 
          } 
        ?>
      </tbody>
    </table>
  </body>
</html>

download.php 导出操作

<?php 
  # 载入方法库
  require 'function.php';
 
  $select = select('login_log','*');
 
  if(empty($select)){
    exit;
  }else{
    foreach($select as &$v){
      switch ($v['client']) {
        case 0:
          $v['client'] = 'PC电脑';
          break;
        case 1:
          $v['client'] = '苹果手机';
          break;
        case 2:
          $v['client'] = '安卓手机';
          break;
      }
      $v['add_time'] = date('Y-m-d H:i:s',$v['add_time']);
    }
  }
  
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use \PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->setCellValue('A1','ID');
  $sheet->setCellValue('B1','用户ID');
  $sheet->setCellValue('C1','登陆设备');
  $sheet->setCellValue('D1','登陆时间');
  $sheet->setCellValue('E1','登陆ip');
  $sheet->fromArray(
    $select,
    null,
    'A2'
  );
 
  // 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
  header('Content-Disposition:attachment;filename=1.xlsx');
  // 缓存控制
  header('Cache-Control:max-age=0');
 
  $writer = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'Xlsx');
  // php://output 它是一个只写数据流, 允许你以 print 和 echo一样的方式写入到输出缓冲区。 
  $writer->save('php://output');
?>

2、导入数据

数据库

# 商品分类表
CREATE TABLE `shop_cat` (
  `id` int(10) unsigned NOT NULL AUTO_INCREMENT COMMENT 'ID',
  `pid` int(10) unsigned DEFAULT '0' COMMENT '父ID',
  `name` varchar(50) DEFAULT NULL COMMENT '分类名',
  `status` tinyint(1) unsigned DEFAULT '1' COMMENT '状态 1开启 0关闭',
  PRIMARY KEY (`id`)
) ENGINE=MyISAM AUTO_INCREMENT=8 DEFAULT CHARSET=utf8mb4 COMMENT='分类表';
 
INSERT INTO `shop_cat` VALUES (1, 0, '女装', 1);
INSERT INTO `shop_cat` VALUES (2, 0, '男装', 1);
INSERT INTO `shop_cat` VALUES (3, 0, '孕产', 1);
INSERT INTO `shop_cat` VALUES (4, 1, '连衣裙', 1);
INSERT INTO `shop_cat` VALUES (5, 1, '牛仔裤', 1);
INSERT INTO `shop_cat` VALUES (6, 2, '衬衫', 1);
INSERT INTO `shop_cat` VALUES (7, 3, '睡衣', 1);
 
# 商品表
CREATE TABLE `shop_list` (
  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
  `cat_id` int(10) unsigned DEFAULT NULL COMMENT '分类ID',
  `cat_fid` int(10) unsigned DEFAULT NULL COMMENT '分类父ID',
  `title` varchar(200) NOT NULL COMMENT '商品标题',
  `price` double(10,2) unsigned NOT NULL COMMENT '价格',
  `img` varchar(200) NOT NULL COMMENT '商品图片',
  `add_time` int(10) unsigned NOT NULL COMMENT '添加时间',
  PRIMARY KEY (`id`)
) ENGINE=MyISAM AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COMMENT='商品表';

index.php 导入页面

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <title>导出数据</title>
    <link rel="stylesheet" href="layui/css/layui.css" rel="external nofollow" rel="external nofollow" >
  </head>
  <body>
    <div>
      <button type="button" class="layui-btn" id="up"><i class="layui-icon"></i>上传文件</button>
      <a href="download.php" rel="external nofollow" rel="external nofollow" class="layui-btn layui-btn-danger"><i class="layui-icon"></i>示例下载</a>
    </div>
    <div id="log">
      
    </div>
  </body>
</html>
<script src="layui/layui.js" charset="utf-8"></script>
<script>
  layui.use('upload', function(){
    var $ = layui.jquery
    ,upload = layui.upload;
    upload.render({
      elem: '#up'
      ,url: 'data.php'
      ,accept: 'file' //普通文件
      ,done: function(res){
        if(res.code == 0){
          for(var i=0;i<res.data.length;i++){
            $("#log").append('<div>'+res.data[i]+'</div>');
          }
        }
      }
    });
  })
</script>

导入功能

<?php
  $file = $_FILES['file']['tmp_name'];
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 载入方法库
  require 'function.php';
 
  # 创建读操作
  $reader = \PhpOffice\PhpSpreadsheet\IOFactory::createReader('Xlsx');
  # 打开文件、载入excel表格
  $spreadsheet = $reader->load($file);
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  # 获取总列数
  $highestColumn = $sheet->getHighestColumn();
  # 获取总行数
  $highestRow = $sheet->getHighestRow();
 
  # 列数 改为数字显示
  $highestColumnIndex = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::columnIndexFromString($highestColumn);
  $log = [];
  for($a=2;$a<$highestRow;$a++){
    $title = $sheet->getCellByColumnAndRow(1,$a)->getValue();
    $cat_fname = $sheet->getCellByColumnAndRow(2,$a)->getValue();
    $cat_name = $sheet->getCellByColumnAndRow(3,$a)->getValue();
    $price = $sheet->getCellByColumnAndRow(4,$a)->getValue();
    $img = $sheet->getCellByColumnAndRow(5,$a)->getValue();
 
    $cat_fid = find('shop_cat','id','name="'.$cat_fname.'"');
    $cat_id = find('shop_cat','id','name="'.$cat_name.'"');
    $data = [
      'title' => $title,
      'cat_fid' => $cat_fid['id'],
      'cat_id' => $cat_id['id'],
      'price' => $price,
      'img' => $img,
      'add_time' => time(),
    ];
    $ins = insert('shop_list',$data);
    if($ins){
      $log[] = '第'.$a.'条，插入成功';
    }else{
      $log[] = '第'.$a.'条，插入失败';
    }
  }
  echo json_encode(['code'=>0,'msg'=>'成功','data'=>$log]);

下载示例(范文)

<?php
  # 载入composer自动加载文件
  require 'vendor/autoload.php';
  # 给类文件的命名空间起个别名
  use \PhpOffice\PhpSpreadsheet\Spreadsheet;
  # 实例化 Spreadsheet 对象
  $spreadsheet = new Spreadsheet();
  # 获取活动工作薄
  $sheet = $spreadsheet->getActiveSheet();
 
  $sheet->setCellValue('A1','商品标题');
  $sheet->setCellValue('B1','一级分类');
  $sheet->setCellValue('C1','二级分类');
  $sheet->setCellValue('D1','进货价');
  $sheet->setCellValue('E1','图片');
 
  $data = [
    '云朵般轻盈的仙女裙 高级钉珠收腰长裙 气质无袖连衣裙',
    '女装',
    '连衣裙',
    279.99,
    'https://gd3.alicdn.com/imgextra/i3/266969832/O1CN01PWUBBB2MV6ekBKtb6_!!266969832.jpg_400x400.jpg',
  ];
  $sheet->fromArray(
    $data,
    null,
    'A2'
  );
 
  // 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
  header('Content-Disposition:attachment;filename=商品列表示例.xlsx');
  // 缓存控制
  header('Cache-Control:max-age=0');
 
  $writer = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'Xlsx');
  // php://output 它是一个只写数据流, 允许你以 print 和 echo一样的方式写入到输出缓冲区。 
  $writer->save('php://output');

希望本文所述对大家PHP程序设计有所帮助。
原文链接：https://blog.csdn.net/qq_36261130/article/details/103905949

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