345 lines
12 KiB
PHP
345 lines
12 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2020 https://www.crmeb.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// +----------------------------------------------------------------------
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// | Author: CRMEB Team <admin@crmeb.com>
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// +----------------------------------------------------------------------
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namespace crmeb\services;
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use crmeb\utils\Arr;
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use PhpOffice\PhpSpreadsheet\IOFactory;
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class SpreadsheetExcelService
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{
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//
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private static $instance = null;
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//PHPSpreadsheet实例化对象
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private static $spreadsheet = null;
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//sheet实例化对象
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private static $sheet = null;
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//表头计数
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protected static $count;
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//表头占行数
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protected static $topNumber = 3;
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//表能占据表行的字母对应self::$cellkey
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protected static $cells;
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//表头数据
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protected static $data = [];
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//文件名
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protected static $title = '订单导出';
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//行宽
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protected static $width = 20;
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//行高
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protected static $height = 50;
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//保存文件目录
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protected static $path = '/phpExcel/';
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//设置style
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private static $styleArray = [
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// 'borders' => [
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// 'allBorders' => [
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// // PHPExcel_Style_Border里面有很多属性，想要其他的自己去看
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// // 'style' => \PhpOffice\PhpSpreadsheet\Style\Border::BORDER_THICK,//边框是粗的
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// // 'style' => \PHPExcel_Style_Border::BORDER_DOUBLE,//双重的
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// // 'style' => \PHPExcel_Style_Border::BORDER_HAIR,//虚线
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// // 'style' => \PHPExcel_Style_Border::BORDER_MEDIUM,//实粗线
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// // 'style' => \PHPExcel_Style_Border::BORDER_MEDIUMDASHDOT,//虚粗线
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// // 'style' => \PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT,//点虚粗线
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// 'style' => \PhpOffice\PhpSpreadsheet\Style\Border::BORDER_THIN,//细边框
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// // 'color' => ['argb' => 'FFFF0000'],
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// ],
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// ],
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'font' => [
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'bold' => true
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],
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'alignment' => [
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'horizontal' => \PhpOffice\PhpSpreadsheet\Style\Alignment::HORIZONTAL_CENTER,
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'vertical' => \PhpOffice\PhpSpreadsheet\Style\Alignment::VERTICAL_CENTER
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]
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];
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private function __construct()
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{
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}
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private function __clone()
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{
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}
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public static function instance()
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{
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if (self::$instance === null) {
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self::$instance = new self();
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self::$spreadsheet = $spreadsheet = new \PhpOffice\PhpSpreadsheet\Spreadsheet();
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self::$sheet = $spreadsheet->getActiveSheet();
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}
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return self::$instance;
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}
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/**
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* 设置字符串字符集
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* @param string $str 需要设置字符集的字符串
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* @return string
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*/
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public function utf8String($str)
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{
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$str = is_object($str) ? $str->__toString() : $str;
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$encode = mb_detect_encoding($str, ["ASCII", 'UTF-8', "GB2312", "GBK", 'BIG5', 'CP936']);
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if (strtoupper($encode) != 'UTF-8') $str = mb_convert_encoding($str, 'utf-8', $encode);
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return $str;
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}
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/**
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* 创建保存excel目录
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* return string
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*/
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public static function savePath()
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{
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if (!is_dir(self::$path)) {
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if (mkdir(self::$path, 0700) == false) {
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return false;
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}
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}
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//年月一级目录
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$mont_path = self::$path . date('Ym');
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if (!is_dir($mont_path)) {
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if (mkdir($mont_path, 0700) == false) {
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return false;
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}
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}
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//日二级目录
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$day_path = $mont_path . '/' . date('d');
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if (!is_dir($day_path)) {
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if (mkdir($day_path, 0700) == false) {
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return false;
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}
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}
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return $day_path;
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}
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/**
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* 设置标题
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* @param $title string || array ['title'=>'','name'=>'','info'=>[]]
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* @param $Name string
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* @param $info string || array;
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* @param $funName function($style,$A,$A2) 自定义设置头部样式
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* @return $this
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*/
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public function setExcelTile($title = '', $Name = '', $info = [], $funName = null)
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{
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//设置参数
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if (is_array($title)) {
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if (isset($title['title'])) $title = $title['title'];
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if (isset($title['name'])) $Name = $title['name'];
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if (isset($title['info'])) $info = $title['info'];
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}
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if (empty($title))
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$title = self::$title;
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else
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self::$title = $title;
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if (empty($Name)) $Name = time();
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//设置Excel属性
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self::$spreadsheet->getProperties()
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->setCreator("Neo")
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->setLastModifiedBy("Neo")
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->setTitle($this->utf8String($title))
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->setSubject($Name)
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->setDescription("")
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->setKeywords($Name)
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->setCategory("");
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self::$sheet->setTitle($Name);
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self::$sheet->setCellValue('A1', $title);
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self::$sheet->setCellValue('A2', self::setCellInfo($info));
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//文字居中
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self::$sheet->getStyle('A1')->getAlignment()->setHorizontal(\PhpOffice\PhpSpreadsheet\Style\Alignment::HORIZONTAL_CENTER);
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self::$sheet->getStyle('A2')->getAlignment()->setHorizontal(\PhpOffice\PhpSpreadsheet\Style\Alignment::HORIZONTAL_CENTER);
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//合并表头单元格
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self::$sheet->mergeCells('A1:' . self::$cells . '1');
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self::$sheet->mergeCells('A2:' . self::$cells . '2');
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self::$sheet->getRowDimension(1)->setRowHeight(40);
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self::$sheet->getRowDimension(2)->setRowHeight(20);
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//设置表头字体
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self::$sheet->getStyle('A1')->getFont()->setName('黑体');
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self::$sheet->getStyle('A1')->getFont()->setSize(20);
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self::$sheet->getStyle('A1')->getFont()->setBold(true);
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self::$sheet->getStyle('A2')->getFont()->setName('宋体');
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self::$sheet->getStyle('A2')->getFont()->setSize(14);
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self::$sheet->getStyle('A2')->getFont()->setBold(true);
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self::$sheet->getStyle('A3:' . self::$cells . '3')->getFont()->setBold(true);
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return $this;
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}
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/**
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* 设置第二行标题内容
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* @param $info array (['name'=>'','site'=>'','phone'=>123] || ['我是表名','我是地址','我是手机号码'] ) || string 自定义
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* @return string
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*/
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private static function setCellInfo($info)
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{
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$content = ['操作者：', '导出日期：' . date('Y-m-d', time()), '地址：', '电话：'];
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if (is_array($info) && !empty($info)) {
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if (isset($info['name'])) {
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$content[0] .= $info['name'];
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} else {
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$content[0] .= isset($info[0]) ? $info[0] : '';
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}
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if (isset($info['site'])) {
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$content[2] .= $info['site'];
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} else {
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$content[2] .= isset($info[1]) ? $info[1] : '';
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}
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if (isset($info['phone'])) {
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$content[3] .= $info['phone'];
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} else {
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$content[3] .= isset($info[2]) ? $info[2] : '';
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}
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return implode(' ', $content);
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} else if (is_string($info)) {
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return empty($info) ? implode(' ', $content) : $info;
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}
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}
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/**
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* 设置头部信息
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* @param $data array
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* @return $this
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*/
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public function setExcelHeader($data)
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{
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$span = 'A';
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foreach ($data as $key => $value) {
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self::$sheet->getColumnDimension($span)->setWidth(self::$width);
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self::$sheet->setCellValue($span . self::$topNumber, $value);
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$span++;
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}
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self::$sheet->getRowDimension(3)->setRowHeight(self::$height);
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self::$cells = $span;
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return $this;
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}
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/**
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* 读取表格内的文件数据
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* @param string $filePath
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* @param array $cellsData
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* @param callable $closure
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* @param int $startLine
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* @return array
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* @throws \PhpOffice\PhpSpreadsheet\Exception
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* @throws \PhpOffice\PhpSpreadsheet\Reader\Exception
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*/
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public static function getExcelData(string $filePath, array $cellsData = [], callable $closure = null, int $startLine = 2)
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{
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if (!file_exists($filePath)) {
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throw new \RuntimeException('文件不存在');
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}
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$extension = ucwords(pathinfo($filePath, PATHINFO_EXTENSION));
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$io = IOFactory::createreader($extension);
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$spreadsheet = $io->load($filePath);
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$worksheet = $spreadsheet->getActiveSheet();
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$highestRow = $worksheet->getHighestRow();
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$data = [];
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if ($closure) {
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$closure($worksheet);
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}
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for ($j = $startLine; $j <= (int)$highestRow; $j++) {
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$value = [];
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foreach ($cellsData as $key => $val) {
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if ($v = $worksheet->getCell($val . $j)->getValue()) {
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$value[$key] = $v;
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}
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}
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if ($value) {
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$data[] = $value;
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}
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}
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return Arr::filterValue($data);
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}
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/**
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*
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* execl数据导出
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* @param $data 需要导出的数据 格式和以前的可是一样
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*
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* 特殊处理：合并单元格需要先对数据进行处理
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*/
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public function setExcelContent($data = [])
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{
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if (!empty($data) && is_array($data)) {
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$column = self::$topNumber + 1;
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// 行写入
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foreach ($data as $key => $rows) {
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$span = 'A';
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// 列写入
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foreach ($rows as $keyName => $value) {
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self::$sheet->setCellValue($span . $column, $this->utf8String($value));
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$span++;
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}
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$column++;
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}
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self::$sheet->getDefaultRowDimension()->setRowHeight(self::$height);
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//设置内容字体样式
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self::$sheet->getStyle('A1:' . $span . $column)->applyFromArray(self::$styleArray);
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//设置边框
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self::$sheet->getStyle('A1:' . $span . ($column - 1))->getBorders()->getAllBorders()->setBorderStyle(\PhpOffice\PhpSpreadsheet\Style\Border::BORDER_THIN);
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//设置自动换行
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self::$sheet->getStyle('A4:' . $span . $column)->getAlignment()->setWrapText(true);
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}
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return $this;
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}
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/**
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* 保存表格数据，直接下载
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* @param $filename 文件名称
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* @param $suffix 文件后缀名
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* @param $is_save 是否保存文件
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* @return 保存文件：return string
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*/
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public function excelSave($fileName = '', $suffix = 'xlsx', $is_save = false)
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{
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if (empty($fileName)) {
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$fileName = date('YmdHis') . time();
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}
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if (empty($suffix)) {
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$suffix = 'xlsx';
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}
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// 重命名表（UTF8编码不需要这一步）
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if (mb_detect_encoding($fileName) != "UTF-8") {
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$fileName = iconv("utf-8", "gbk//IGNORE", $fileName);
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}
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$spreadsheet = self::$spreadsheet;
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$writer = new \PhpOffice\PhpSpreadsheet\Writer\Xlsx($spreadsheet);
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if (!$is_save) {//直接下载
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header('Content-Disposition: attachment;filename="' . $fileName . '.' . $suffix . '"');
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header('Cache-Control: max-age=0');
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$writer->save('php://output');
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// 删除清空 释放内存
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// $spreadsheet->disconnectWorksheets();
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unset($spreadsheet);
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} else {//保存文件
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$root_path = app()->getRootPath() . 'public/phpExcel';
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if (!is_dir($root_path)) mkdir($root_path, 0700, true);
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$path = $root_path . '/' . $fileName . '.' . $suffix;
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//$writer = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'Xlsx');
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//$writer->save($path);
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$writer->save($path);
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// 删除清空 释放内存
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// $spreadsheet->disconnectWorksheets();
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unset($spreadsheet);
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return '/phpExcel/' . $fileName . '.' . $suffix;
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}
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}
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}
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