thinphp3.2 excel 使用phpexcel导入导出
下载压缩包(或者大家也可以到phpexcel下载最新的)解压到 thinkphp\library\vendor\
然后在项目根目录新建目录uploads
一下代码导入导出 我用到的是mongodb大家可以根据需求修改下! limit('100')->select();
$filename = goods_list;
$this->getexcel($filename, $headarr, $data); // $filename excel名称 $headarr excel表头
}
public function import()
{
$this->display();
}
public function upload()
{
header(content-type:text/html;charset=utf-8);
$upload = new \think\upload(); // 实例化上传类
$upload->maxsize = 3145728; // 设置附件上传大小
$upload->exts = array(
'xls',
'xlsx'
); // 设置附件上传类
$upload->savepath = '/'; // 设置附件上传目录
// 上传文件
$info = $upload->uploadone($_files['exceldata']);
$filename = './uploads' . $info['savepath'] . $info['savename'];
$exts = $info['ext'];
// print_r($info);exit;
if (! $info) { // 上传错误提示错误信息
$this->error($upload->geterror());
} else { // 上传成功
$this->goods_import($filename, $exts);
$this->success('导入成功');
}
}
public function save_import($data)
{
foreach ($data as $key => $val) {
if ($key > 2) {
$datas['id'] = $val['a'];
$datas['tile'] = 'title';
$datas['content'] = $val['d'];
$datas['time'] = date('y-m-d h:i:s', time());
d('newsmongo')->add($datas);
}
}
}
private function getexcel($filename, $headarr, $data)
{
vendor('phpexcel');
$date = date(y_m_d, time());
$filename .= _{$date}.xls;
$objphpexcel = new \phpexcel();
$objprops = $objphpexcel->getproperties();
// 设置表头
$key = ord(a);
foreach ($headarr as $v) {
$colum = chr($key);
$objphpexcel->setactivesheetindex(0)->setcellvalue($colum . '1', $v);
$objphpexcel->setactivesheetindex(0)->setcellvalue($colum . '1', $v);
$key += 1;
}
$column = 2;
$objactsheet = $objphpexcel->getactivesheet();
// print_r($data);exit;
foreach ($data as $key => $rows) { // 行写入
$span = ord(a);
foreach ($rows as $keyname => $value) { // 列写入
$j = chr($span);
$objactsheet->setcellvalue($j . $column, $value);
$span ++;
}
$column ++;
}
$filename = iconv(utf-8, gb2312, $filename);
// 重命名表
// 设置活动单指数到第一个表,所以excel打开这是第一个表
$objphpexcel->setactivesheetindex(0);
header('content-type: application/vnd.ms-excel');
header(content-disposition: attachment;filename=\$filename\);
header('cache-control: max-age=0');
$objwriter = \phpexcel_iofactory::createwriter($objphpexcel, 'excel5');
$objwriter->save('php://output'); // 文件通过浏览器下载
exit();
}
protected function goods_import($filename, $exts = 'xls')
{
// 导入phpexcel类库,因为phpexcel没有用命名空间,只能inport导入
vendor('phpexcel');
// 创建phpexcel对象,注意,不能少了\
$phpexcel = new \phpexcel();
// 如果excel文件后缀名为.xls,导入这个类
if ($exts == 'xls') {
$phpreader = new \phpexcel_reader_excel5();
} else
if ($exts == 'xlsx') {
$phpreader = new \phpexcel_reader_excel2007();
}
// 载入文件
$phpexcel = $phpreader->load($filename);
// 获取表中的第一个工作表,如果要获取第二个,把0改为1,依次类推
$currentsheet = $phpexcel->getsheet(0);
// 获取总列数
$allcolumn = $currentsheet->gethighestcolumn();
// 获取总行数
$allrow = $currentsheet->gethighestrow();
// 循环获取表中的数据,$currentrow表示当前行,从哪行开始读取数据,索引值从0开始
for ($currentrow = 1; $currentrow // 从哪列开始,a表示第一列
for ($currentcolumn = 'a'; $currentcolumn // 数据坐标
$address = $currentcolumn . $currentrow;
// 读取到的数据,保存到数组$arr中
$data[$currentrow][$currentcolumn] = $currentsheet->getcell($address)->getvalue();
}
}
$this->save_import($data);
}
}
?>以下是导入库的提交页面,大家可以美化下用 nbsp;html>
excel
excel表格:
phpexcel.zip ( 2.48 mb 下载:152 次 )
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