本文介绍使用csv来代替phpExcel来实现表格导出,借鉴了他人的总结
下载完后,把Csv.class.php放到Think目录下
调用代码:
这里要注意的是field()字段选择一定要传
<?php
namespace Home\Controller;
use Think\Controller;
use Think\Csv;
class IndexController extends Controller {
public function index(){
$csv = new Csv();
$list=M("list")->field('id, title, content, date')->limit(100)->select();
$csv_title = array('id','标题','内容','日期');
$csv->put_csv($list,$csv_title);
}
}
对应的数据表:
导出的excel表:
附加:
Csv.class.php内容
<?php
namespace Think;
class Csv
{
//导出csv文件
public function put_csv($list,$title){
$file_name="CSV".date("mdHis",time()).".csv";
header ( 'Content-Type: application/vnd.ms-excel' );
header ( 'Content-Disposition: attachment;filename='.$file_name );
header ( 'Cache-Control: max-age=0' );
$file = fopen('php://output',"a");
$limit=1000;
$calc=0;
foreach ($title as $v){
$tit[]=iconv('UTF-8', 'GB2312//IGNORE',$v);
}
fputcsv($file,$tit);
foreach ($list as $v){
$calc++;
if($limit==$calc){
ob_flush();
flush();
$calc=0;
}
foreach ($v as $t){
$tarr[]=iconv('UTF-8', 'GB2312//IGNORE',$t);
}
fputcsv($file,$tarr);
unset($tarr);
}
unset($list);
fclose($file);
exit();
}
}
?>
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