public function excelXls($data)
{
header("Content-Type: application/vnd.ms-excel; charset=" . $this->coding);
header("Content-Disposition: inline; filename=\"" . $this->filename . ".xls\"");
/*打印*/
echo stripslashes(sprintf($this->header, $this->coding));
echo "\n<Worksheet ss:Name=\"" . $this->tWorksheetTitle . "\">\n<Table>\n";
if (is_array($this->titleRow)) {
echo "<Row>\n" . $this->addRow($this->titleRow) . "</Row>\n";
}
foreach ($data as $val) {
$rows = $this->addRow($val);
echo "<Row>\n" . $rows . "</Row>\n";
}
echo "</Table>\n</Worksheet>\n";
echo "</Workbook>";
exit;
}