composer.json中加入
"require-dev": { ???????"maatwebsite/excel": "~2.1.0" ???}执行命令
composer update maatwebsite/excel
在 config/app.php 中注册服务提供者到 providers 数组：
Maatwebsite\Excel\ExcelServiceProvider::class,
在 config/app.php 中注册门面到 aliases 数组：
‘Excel‘ => Maatwebsite\Excel\Facades\Excel::class,
如果想要对Laravel Excel进行更多的自定义配置，执行如下Artisan命令：
php artisan vendor:publish
执行成功后会在 config 目录下生成一个配置文件 excel.php 。
导出方法:
/** ?* 数据导出 ?* @param array $title ??标题行名称 ?* @param array $data ??导出数据 ?* @param string $fileName 文件名 ?* @param string $savePath 保存路径 ?* @param $type ??是否下载 ?false--保存 ??true--下载 ?* @return string ??返回文件全路径 ?* @throws PHPExcel_Exception ?* @throws PHPExcel_Reader_Exception ?*/ ?function exportExcel($title=array(), $data=array(), $fileName=‘‘, $savePath=‘./‘, $isDown=false){ ?????include(‘PHPExcel.php‘); ?????$obj = new PHPExcel(); ???????//横向单元格标识 ?????$cellName = array(‘A‘, ‘B‘, ‘C‘, ‘D‘, ‘E‘, ‘F‘, ‘G‘, ‘H‘, ‘I‘, ‘J‘, ‘K‘, ‘L‘, ‘M‘, ‘N‘, ‘O‘, ‘P‘, ‘Q‘, ‘R‘, ‘S‘, ‘T‘, ‘U‘, ‘V‘, ‘W‘, ‘X‘, ‘Y‘, ‘Z‘, ‘AA‘, ‘AB‘, ‘AC‘, ‘AD‘, ‘AE‘, ‘AF‘, ‘AG‘, ‘AH‘, ‘AI‘, ‘AJ‘, ‘AK‘, ‘AL‘, ‘AM‘, ‘AN‘, ‘AO‘, ‘AP‘, ‘AQ‘, ‘AR‘, ‘AS‘, ‘AT‘, ‘AU‘, ‘AV‘, ‘AW‘, ‘AX‘, ‘AY‘, ‘AZ‘); ???????????$obj->getActiveSheet(0)->setTitle(‘sheet名称‘); ??//设置sheet名称 ?????$_row = 1; ??//设置纵向单元格标识 ?????if($title){ ?????????$_cnt = count($title); ?????????$obj->getActiveSheet(0)->mergeCells(‘A‘.$_row.‘:‘.$cellName[$_cnt-1].$_row); ??//合并单元格 ?????????$obj->setActiveSheetIndex(0)->setCellValue(‘A‘.$_row, ‘数据导出：‘.date(‘Y-m-d H:i:s‘)); ?//设置合并后的单元格内容 ?????????$_row++; ?????????$i = 0; ?????????foreach($title AS $v){ ??//设置列标题 ?????????????$obj->setActiveSheetIndex(0)->setCellValue($cellName[$i].$_row, $v); ?????????????$i++; ?????????} ?????????$_row++; ?????} ???????//填写数据 ?????if($data){ ?????????$i = 0; ?????????foreach($data AS $_v){ ?????????????$j = 0; ?????????????foreach($_v AS $_cell){ ?????????????????$obj->getActiveSheet(0)->setCellValue($cellName[$j] . ($i+$_row), $_cell); ?????????????????$j++; ?????????????} ?????????????$i++; ?????????} ?????} ???????????//文件名处理 ?????if(!$fileName){ ?????????$fileName = uniqid(time(),true); ?????} ???????$objWrite = PHPExcel_IOFactory::createWriter($obj, ‘Excel5‘); ???????if($isDown){ ??//网页下载 ?????????header(‘pragma:public‘); ?????????header("Content-Disposition:attachment;filename=$fileName.xls"); ?????????$objWrite->save(‘php://output‘);exit; ?????} ???????$_fileName = iconv("utf-8", "gb2312", $fileName); ??//转码 ?????$_savePath = $savePath.$_fileName.‘.xlsx‘; ??????$objWrite->save($_savePath); ????????return $savePath.$fileName.‘.xlsx‘; ?} ???//exportExcel(array(‘姓名‘,‘年龄‘), array(array(‘a‘,21),array(‘b‘,23)), ‘档案‘, ‘./‘, true); ?导入方法:
/** * ?数据导入 * @param string $file excel文件 * @param string $sheet ?* @return string ??返回解析数据 ?* @throws PHPExcel_Exception ?* @throws PHPExcel_Reader_Exception */ ?function importExecl($file=‘‘, $sheet=0){ ?????$file = iconv("utf-8", "gb2312", $file); ??//转码 ?????if(empty($file) OR !file_exists($file)) { ?????????die(‘file not exists!‘); ?????} ?????include(‘PHPExcel.php‘); ?//引入PHP EXCEL类 ?????$objRead = new PHPExcel_Reader_Excel2007(); ??//建立reader对象 ?????if(!$objRead->canRead($file)){ ?????????$objRead = new PHPExcel_Reader_Excel5(); ?????????if(!$objRead->canRead($file)){ ?????????????die(‘No Excel!‘); ?????????} ?????} ???????$cellName = array(‘A‘, ‘B‘, ‘C‘, ‘D‘, ‘E‘, ‘F‘, ‘G‘, ‘H‘, ‘I‘, ‘J‘, ‘K‘, ‘L‘, ‘M‘, ‘N‘, ‘O‘, ‘P‘, ‘Q‘, ‘R‘, ‘S‘, ‘T‘, ‘U‘, ‘V‘, ‘W‘, ‘X‘, ‘Y‘, ‘Z‘, ‘AA‘, ‘AB‘, ‘AC‘, ‘AD‘, ‘AE‘, ‘AF‘, ‘AG‘, ‘AH‘, ‘AI‘, ‘AJ‘, ‘AK‘, ‘AL‘, ‘AM‘, ‘AN‘, ‘AO‘, ‘AP‘, ‘AQ‘, ‘AR‘, ‘AS‘, ‘AT‘, ‘AU‘, ‘AV‘, ‘AW‘, ‘AX‘, ‘AY‘, ‘AZ‘); ???????$obj = $objRead->load($file); ?//建立excel对象 ?????$currSheet = $obj->getSheet($sheet); ??//获取指定的sheet表 ?????$columnH = $currSheet->getHighestColumn(); ??//取得最大的列号 ?????$columnCnt = array_search($columnH, $cellName); ?????$rowCnt = $currSheet->getHighestRow(); ??//获取总行数 ???????$data = array(); ?????for($_row=1; $_row<=$rowCnt; $_row++){ ?//读取内容 ?????????for($_column=0; $_column<=$columnCnt; $_column++){ ?????????????$cellId = $cellName[$_column].$_row; ?????????????$cellValue = $currSheet->getCell($cellId)->getValue(); ??????????????//$cellValue = $currSheet->getCell($cellId)->getCalculatedValue(); ?#获取公式计算的值 ?????????????if($cellValue instanceof PHPExcel_RichText){ ??//富文本转换字符串 ?????????????????$cellValue = $cellValue->__toString(); ?????????????} ???????????????$data[$_row][$cellName[$_column]] = $cellValue; ?????????} ?????} ???????return $data; ?} laravel PHPExcel导出
原文地址：https://www.cnblogs.com/www-php/p/9208177.html