最近在研究PHP的Yii框架,很喜欢,碰到导出Excel的问题,研究了一下,就有了下面的方法:
最简单的利用composer安装
composer require "phpoffice/phpexcel": "*"
如果没有安装conposer可以参考下面1.2步
1、引入PHPExcel
首先得要下载phpexcel地址:https://github.com/PHPOffice/PHPExcel/archive/1.8.1.zip
你可以直接在入口文件index.php中引入,也可以在你定义的controller类之前,只要是在你使用之前引入就可以
require dirname(dirname(__FILE__))."/excel/PHPExcel.php";
或者在phpexcel类里修改相应的namespace也可。
2、按照下面的代码修改PHPExcel代码目录里的Autoloader.php文件,对比源文件改成:
public static function Register() { $functions = spl_autoload_functions(); foreach ( $functions as $function) spl_autoload_unregister($function); $functions = array_merge(array(array("PHPExcel_Autoloader","Load")),$functions); foreach ( $functions as $function) $x = spl_autoload_register($function); return $x;}
上面的函数中,注释掉的是原有的代码。
3、下面的代码是输出Excel,以及一些常用的属性设置,在controller中:
public function actionExport(){ $objectPHPExcel = new PHPExcel(); $objectPHPExcel->setActiveSheetIndex(0); $page_size = 52; $model = new NewsSearch(); $dataProvider = $model->search(); $dataProvider->setPagination(false); $data = $dataProvider->getData(); $count = $dataProvider->getTotalItemCount(); $page_count = (int)($count/$page_size) +1; $current_page = 0; $n = 0; foreach ( $data as $product ) { if ( $n % $page_size === 0 ) { $current_page = $current_page +1; //报表头的输出 $objectPHPExcel->getActiveSheet()->mergeCells("B1:G1"); $objectPHPExcel->getActiveSheet()->setCellValue("B1","产品信息表"); $objectPHPExcel->setActiveSheetIndex(0)->setCellValue("B2","产品信息表"); $objectPHPExcel->setActiveSheetIndex(0)->setCellValue("B2","产品信息表"); $objectPHPExcel->setActiveSheetIndex(0)->getStyle("B1")->getFont()->setSize(24); $objectPHPExcel->setActiveSheetIndex(0)->getStyle("B1") ->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); $objectPHPExcel->setActiveSheetIndex(0)->setCellValue("B2","日期:".date("Y年m月j日")); $objectPHPExcel->setActiveSheetIndex(0)->setCellValue("G2","第".$current_page."/".$page_count."页"); $objectPHPExcel->setActiveSheetIndex(0)->getStyle("G2") ->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT); //表格头的输出 $objectPHPExcel->getActiveSheet()->getColumnDimension("A")->setWidth(5); $objectPHPExcel->setActiveSheetIndex(0)->setCellValue("B3","编号"); $objectPHPExcel->getActiveSheet()->getColumnDimension("B")->setWidth(6.5); $objectPHPExcel->setActiveSheetIndex(0)->setCellValue("C3","名称"); $objectPHPExcel->getActiveSheet()->getColumnDimension("C")->setWidth(17); $objectPHPExcel->setActiveSheetIndex(0)->setCellValue("D3","生产厂家"); $objectPHPExcel->getActiveSheet()->getColumnDimension("D")->setWidth(22); $objectPHPExcel->setActiveSheetIndex(0)->setCellValue("E3","单位"); $objectPHPExcel->getActiveSheet()->getColumnDimension("E")->setWidth(15); $objectPHPExcel->setActiveSheetIndex(0)->setCellValue("F3","单价"); $objectPHPExcel->getActiveSheet()->getColumnDimension("F")->setWidth(15); $objectPHPExcel->setActiveSheetIndex(0)->setCellValue("G3","在库数"); $objectPHPExcel->getActiveSheet()->getColumnDimension("G")->setWidth(15); //设置居中 $objectPHPExcel->getActiveSheet()->getStyle("B3:G3") ->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); //设置边框 $objectPHPExcel->getActiveSheet()->getStyle("B3:G3" ) ->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN); $objectPHPExcel->getActiveSheet()->getStyle("B3:G3" ) ->getBorders()->getLeft()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN); $objectPHPExcel->getActiveSheet()->getStyle("B3:G3" ) ->getBorders()->getRight()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN); $objectPHPExcel->getActiveSheet()->getStyle("B3:G3" ) ->getBorders()->getBottom()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN); $objectPHPExcel->getActiveSheet()->getStyle("B3:G3" ) ->getBorders()->getVertical()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN); //设置颜色 $objectPHPExcel->getActiveSheet()->getStyle("B3:G3")->getFill() ->setFillType(PHPExcel_Style_Fill::FILL_SOLID)->getStartColor()->setARGB("FF66CCCC"); } //明细的输出 $objectPHPExcel->getActiveSheet()->setCellValue("B".($n+4) ,$product->id); $objectPHPExcel->getActiveSheet()->setCellValue("C".($n+4) ,$product->product_name); $objectPHPExcel->getActiveSheet()->setCellValue("D".($n+4) ,$product->product_agent->name); $objectPHPExcel->getActiveSheet()->setCellValue("E".($n+4) ,$product->unit); $objectPHPExcel->getActiveSheet()->setCellValue("F".($n+4) ,$product->unit_price); $objectPHPExcel->getActiveSheet()->setCellValue("G".($n+4) ,$product->library_count); //设置边框 $currentRowNum = $n+4; $objectPHPExcel->getActiveSheet()->getStyle("B".($n+4).":G".$currentRowNum ) ->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN); $objectPHPExcel->getActiveSheet()->getStyle("B".($n+4).":G".$currentRowNum ) ->getBorders()->getLeft()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN); $objectPHPExcel->getActiveSheet()->getStyle("B".($n+4).":G".$currentRowNum ) ->getBorders()->getRight()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN); $objectPHPExcel->getActiveSheet()->getStyle("B".($n+4).":G".$currentRowNum ) ->getBorders()->getBottom()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN); $objectPHPExcel->getActiveSheet()->getStyle("B".($n+4).":G".$currentRowNum ) ->getBorders()->getVertical()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN); $n = $n +1; } //设置分页显示 //$objectPHPExcel->getActiveSheet()->setBreak( "I55" , PHPExcel_Worksheet::BREAK_ROW ); //$objectPHPExcel->getActiveSheet()->setBreak( "I10" , PHPExcel_Worksheet::BREAK_COLUMN ); $objectPHPExcel->getActiveSheet()->getPageSetup()->setHorizontalCentered(true); $objectPHPExcel->getActiveSheet()->getPageSetup()->setVerticalCentered(false); ob_end_clean(); ob_start(); header("Content-Type : application/vnd.ms-excel"); header("Content-Disposition:attachment;filename=""."产品信息表-".date("Y年m月j日").".xls""); $objWriter= PHPExcel_IOFactory::createWriter($objectPHPExcel,"Excel5"); $objWriter->save("php://output");
代码执行后,会直接生成Excel,并提示下载或打开。
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