通过php+mysql自建了几个zabbix事件查询的页面,不过后面在web页面上查询完,需要将结果导出到excel 时,感觉不怎么方便,当然可以通过python 实现快速导出到excel 。也可以通过mysql 官方出的插件,直接在excel 里进行SQL查询并返回。不过为了便于在页面上进行一键式的导出,这里通过PHPExcel 模块实现一键式导出 。在操作过程中,遇到最难搞的问题就是,可以正常导入到本机,但通过web导出保存时,打开生成的excel 文件提示文件格式不正确或受损。后来通过将mysql conn 串直接写到该页面时,可以正常导出,后面又分出来,发现conn.php最后的 ” ?> ” 不加,可以正常,加上不成功 。最后也不知道改了什么地方,来回折腾了两天,又可以了。
实现代码如下:
<?php /* code from www.361way.com */ include 'lib/PHPExcel.php'; include 'conn.php'; //include 'lib/PHPExcel/IOFactory.php'; //include 'lib/PHPExcel/Writer/Excel2007.php'; $objPHPExcel = new PHPExcel(); // Set the active Excel worksheet to sheet 0 $objPHPExcel->setActiveSheetIndex(0); $objPHPExcel->getActiveSheet()->setCellValue('A1', '主机名') ->setCellValue('B1', '触发ID') ->setCellValue('C1', '描述信息') ->setCellValue('D1', '时间'); $sql="select host,triggerid,description,value,time from newevent where description like '%磁盘%' and value=1 and eventid in (select max(eventid) from newevent group by triggerid )"; $q=$mysqli->query($sql); $rowCount=2; while($row=$q->fetch_assoc()){ //print_r($row); $objPHPExcel->getActiveSheet()->setCellValue('A'.$rowCount, $row['host']); $objPHPExcel->getActiveSheet()->SetCellValue('B'.$rowCount, $row['triggerid']); $objPHPExcel->getActiveSheet()->SetCellValue('C'.$rowCount, $row['description']); $objPHPExcel->getActiveSheet()->SetCellValue('D'.$rowCount, $row['time']); $rowCount++; } //$q->close(); $q->free(); $mysqli->close(); //标题填充 $objPHPExcel->getActiveSheet()->getStyle('A1:D1')->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID); $objPHPExcel->getActiveSheet()->getStyle('A1:D1')->getFill()->getStartColor()->setARGB('00ffff00'); //Set column widths 设置列宽度 $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setAutoSize(true); $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(10); $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setAutoSize(true); $objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(20); /* 直接导出到本地 // Instantiate a Writer to create an OfficeOpenXML Excel .xlsx file $objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel); // Write the Excel file to filename some_excel_file.xlsx in the current directory $objWriter->save('some_excel_file.xlsx'); */ // Redirect output to a client’s web browser (Excel2007) 通过web页面导出 header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'); header('Content-Disposition: attachment;filename="disk.xlsx"'); header('Cache-Control: max-age=0'); // If you're serving to IE 9, then the following may be needed header('Cache-Control: max-age=1'); // If you're serving to IE over SSL, then the following may be needed header ('Expires: Mon, 26 Jul 2016 05:00:00 GMT'); // Date in the past header ('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT'); // always modified header ('Cache-Control: cache, must-revalidate'); // HTTP/1.1 header ('Pragma: public'); // HTTP/1.0 $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007'); $objWriter->save('php://output'); exit; ?>
其中conn.php内容如下:
<?php /* $link=mysql_connect('10.211.137.173','report','password')or die("数据库连接失败"); //连接数据库 mysql_select_db('report',$link);//选择数据库 mysql_query("set names utf8");//设置编码格式 */ $mysqli = new mysqli('10.211.137.173','report','password','report'); /* check connection */ if ($mysqli->connect_errno) { printf("Connect failed: %s\n", $mysqli->connect_error); exit(); } $mysqli->query("SET NAMES 'utf8'");
最后通过URL打开该链接后,会自动下载excel 文件,打开后,格式如下:
写在最后:
PHPExcel 相对重量级,可以设置的项也比较多,如果想使用轻量级的,可以使用 PHP_XLSXWriter 。