在网上找了很多excel导出和导入示例,代码不是很简洁,很多出错,自己在excel方法和控制器改了下
首先我们看下导出的HTML
<a href="{:U('Index/excelExport')}">导出</a>
接着我们看下Index/excelExport 导出的PHP代码:
$list = M("user")->field("id,username,password")->order("id DESC")->limit(50)->select(); $title = array('ID', '用户名', '密码'); //设置要导出excel的表头 exportExcel($list, '素材牛', $title);
exportExcel方法如下:
function exportExcel($data, $savefile = null, $title = null, $sheetname = 'sheet1') { import("Org.Util.PHPExcel"); //若没有指定文件名则为当前时间戳 if (is_null($savefile)) { $savefile = time(); } //若指字了excel表头,则把表单追加到正文内容前面去 if (is_array($title)) { array_unshift($data, $title); } $objPHPExcel = new \PHPExcel(); //Excel内容 $head_num = count($data); foreach ($data as $k => $v) { $obj = $objPHPExcel->setActiveSheetIndex(0); $row = $k + 1; //行 $nn = 0; foreach ($v as $vv) { $col = chr(65 + $nn); //列 $obj->setCellValue($col . $row, $vv); //列,行,值 $nn++; } } //设置列头标题 for ($i = 0; $i < $head_num - 1; $i++) { $alpha = chr(65 + $i); $objPHPExcel->getActiveSheet()->getColumnDimension($alpha)->setAutoSize(true); //单元宽度自适应 $objPHPExcel->getActiveSheet()->getStyle($alpha . '1')->getFont()->setName("Candara"); //设置字体 $objPHPExcel->getActiveSheet()->getStyle($alpha . '1')->getFont()->setSize(12); //设置大小 $objPHPExcel->getActiveSheet()->getStyle($alpha . '1')->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_BLACK); //设置颜色 $objPHPExcel->getActiveSheet()->getStyle($alpha . '1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); //水平居中 $objPHPExcel->getActiveSheet()->getStyle($alpha . '1')->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER); //垂直居中 $objPHPExcel->getActiveSheet()->getStyle($alpha . '1')->getFont()->setBold(true); //加粗 } $objPHPExcel->getActiveSheet()->setTitle($sheetname); //题目 $objPHPExcel->setActiveSheetIndex(0); //设置当前的sheet header('Content-Type: application/vnd.ms-excel'); header('Content-Disposition: attachment;filename="' . $savefile . '.xls"'); //文件名称 header('Cache-Control: max-age=0'); $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007'); //Excel5 Excel2007 $objWriter->save('php://output'); }
接着我们看下导入的表单:
<form action="{:U('Index/upload')}" method="post" enctype="multipart/form-data"> <div class="control-group"> <label>Excel表格:</label> <input type="file" name="file"/> </div> <div class="control-group"> <input type="submit" value="导入" /> </div> </form>
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UE资源网 » Thinkphp+phpexcel导出和导入实例源码
UE资源网 » Thinkphp+phpexcel导出和导入实例源码