开发框架 \ ThinkPHP \ ThinkPHP3.2+PHPExcel1.8版类库 实现导入导出excel表

ThinkPHP3.2+PHPExcel1.8版类库 实现导入导出excel表

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简介:实现步骤: 一:去官网http://phpexcel.codeplex.com/下载最新PHPExcel放到Vendor下,注意位置:ThinkPHPExtendVendorPHPExcelPHPExcel.php

实现步骤:

一:去官网http://phpexcel.codeplex.com/下载最新PHPExcel放到Vendor下,注意位置:ThinkPHPExtendVendorPHPExcelPHPExcel.php

(如果下载困难,可以使用1.8版,本来是免积分的,但是下载多了被强行加了2个积分,链接附上:http://download.csdn.net/download/h330531987/9831432)

二:在Controller.class.php中添加以下两个方法:

/**

+----------------------------------------------------------

* @param $expTitle string File name

+----------------------------------------------------------

* @param $expCellName array Column name

+----------------------------------------------------------

* @param $expTableData array Table data

+----------------------------------------------------------

*/

public function exportExcel($expTitle,$expCellName,$expTableData){

$xlsTitle = iconv('utf-8','gb2312',$expTitle);//文件名称

$fileName = $_SESSION['loginAccount'].date('_YmdHis');//or $xlsTitle 文件名称可根据自己情况设定

$cellNum = count($expCellName);

$dataNum = count($expTableData);

vendor("PHPExcel.PHPExcel");

$objPHPExcel = new PHPExcel();

$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');

$objPHPExcel->getActiveSheet(0)->mergeCells('A1:'.$cellName[$cellNum-1].'1');//合并单元格

$objPHPExcel->setActiveSheetIndex(0)->setCellValue('A1',$expTitle.' Export time:'.date('Y-m-d H:i:s'));

for($i=0;$i<$cellNum;$i++){

$objPHPExcel->setActiveSheetIndex(0)->setCellValue($cellName[$i].'2',$expCellName[$i][1]);

}

// Miscellaneous glyphs,UTF-8

for($i=0;$i<$dataNum;$i++){

for($j=0;$j<$cellNum;$j++){

$objPHPExcel->getActiveSheet(0)->setCellValue($cellName[$j].($i+3),$expTableData[$i][$expCellName[$j][0]]);

}

}

header('pragma:public');

header('Content-type:application/vnd.ms-excel;charset=utf-8;name="'.$xlsTitle.'.xls"');

header("Content-Disposition:attachment;filename=$fileName.xls");//attachment新窗口打印inline本窗口打印

$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel,'Excel5');

$objWriter->save('php://output');

exit;

}

/**

+----------------------------------------------------------

* @param $file upload file $_FILES

+----------------------------------------------------------

* @return array array("error","message")

+----------------------------------------------------------

*/

public function importExecl($file){

if(!file_exists($file)){

return array("error"=>0,'message'=>'file not found!');

}

Vendor("PHPExcel.PHPExcel.IOFactory");

$objReader = PHPExcel_IOFactory::createReader('Excel5');

try{

$PHPReader = $objReader->load($file);

}catch(Exception $e){}

if(!isset($PHPReader)) return array("error"=>0,'message'=>'read error!');

$allWorksheets = $PHPReader->getAllSheets();

$i = 0;

foreach($allWorksheets as $objWorksheet){

$sheetname=$objWorksheet->getTitle();

$allRow = $objWorksheet->getHighestRow();//how many rows

$highestColumn = $objWorksheet->getHighestColumn();//how many columns

$allColumn = PHPExcel_Cell::columnIndexFromString($highestColumn);

$array[$i]["Title"] = $sheetname;

$array[$i]["Cols"] = $allColumn;

$array[$i]["Rows"] = $allRow;

$arr = array();

$isMergeCell = array();

foreach ($objWorksheet->getMergeCells() as $cells) {//merge cells

foreach (PHPExcel_Cell::extractAllCellReferencesInRange($cells) as $cellReference) {

$isMergeCell[$cellReference] = true;

}

}

for($currentRow = 1 ;$currentRow<=$allRow;$currentRow++){

$row = array();

for($currentColumn=0;$currentColumn<$allColumn;$currentColumn++){;

$cell =$objWorksheet->getCellByColumnAndRow($currentColumn,$currentRow);

$afCol = PHPExcel_Cell::stringFromColumnIndex($currentColumn+1);

$bfCol = PHPExcel_Cell::stringFromColumnIndex($currentColumn-1);

$col = PHPExcel_Cell::stringFromColumnIndex($currentColumn);

$address = $col.$currentRow;

$value = $objWorksheet->getCell($address)->getValue();

if(substr($value,1)=='='){

return array("error"=>0,'message'=>'can not use the formula!');

exit;

}

if($cell->getDataType()==PHPExcel_Cell_DataType::TYPE_NUMERIC){

// $cellstyleformat=$cell->getParent()->getStyle( $cell->getCoordinate() )->getNumberFormat();

// $formatcode=$cellstyleformat->getFormatCode();

if (preg_match('/^([$[A-Z]*-[0-9A-F]*])*[hmsdy]/i',$formatcode)) {

$value=gmdate("Y-m-d",PHPExcel_Shared_Date::ExcelToPHP($value));

}else{

$value=PHPExcel_Style_NumberFormat::toFormattedString($value,$formatcode);

}

}

if($isMergeCell[$col.$currentRow]&&$isMergeCell[$afCol.$currentRow]&&!empty($value)){

$temp = $value;

}elseif($isMergeCell[$col.$currentRow]&&$isMergeCell[$col.($currentRow-1)]&&empty($value)){

$value=$arr[$currentRow-1][$currentColumn];

}elseif($isMergeCell[$col.$currentRow]&&$isMergeCell[$bfCol.$currentRow]&&empty($value)){

$value=$temp;

}

$row[$currentColumn] = $value;

}

$arr[$currentRow] = $row;

}

$array[$i]["Content"] = $arr;

$i++;

}

// spl_autoload_register('Think');//must,resolve ThinkPHP and PHPExcel conflicts

unset($objWorksheet);

unset($PHPReader);

unset($PHPExcel);

unlink($file);

return array("error"=>1,"data"=>$array);

}注意:两个方法应该放在析构方法之前,否则无效(迷...)

/**

* 析构方法

* @access public

*/

public function __destruct() {

// 执行后续操作

Hook::listen('action_end');

}

应用实例:

1.文件目录:

ThinkPHP3.2+PHPExcel1.8版类库 实现导入导出excel表


2.提交界面:

<!DOCTYPE html>

<html>

<head> <title>excel</title> </head>

<body>

<form method="post" action="{:U('impUser')}" enctype="multipart/form-data">

<h3>导入Excel表:</h3> <input type="file" name="import" />

<input type="submit" value="导入" />

</form>

</body>

</html>

3.导入导出操作

<?php

namespace HomeController;

use ThinkController;

class ExcelController extends Controller

{

public function indexAction()

{

$this->display();

}

//导入

public function impUserAction(){

if(isset($_FILES["import"]) && ($_FILES["import"]["error"] == 0)){

$result = $this->importExecl($_FILES["import"]["tmp_name"]);

// echo "<pre>";var_dump($result);die;

if($result["error"] == 1){

$execl_data = $result["data"][0]["Content"];

foreach($execl_data as $k=>$v){

//数据处理

echo "<hr>";

dump($v);

}

}

}

}

//导出

public function expUserAction(){//导出Excel

$xlsName = "User";

$xlsCell = array(

array('category_id','序列'),

array('title','标题'),

array('sort_number','权重')

);

$xlsModel = M('category');//数据库查询,具体查询表名和字段根据实际改变

$xlsData = $xlsModel->Field('category_id,title,sort_number')->select();

// var_dump($xlsData);

// die;

$this->exportExcel($xlsName,$xlsCell,$xlsData);

}


效果:

ThinkPHP3.2+PHPExcel1.8版类库 实现导入导出excel表


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