$upload = new class_upload();
switch ($do) {
case 'article-new':
if (!$_B['uid']) {
jsonOutput(2, 'login');
}
$upload->init($_FILES['file'], 'article', 'data/attachment');
$file =& $upload->file;
if (!$file['isimage']) {
jsonOutput(2, '请上传图片附件 0027');
}
if ($file['size'] > 2097152) {
//2M
jsonOutput(2, '请上传小余 2M 的图片 0032');
}
$upload->save($file['tmp_name'], $file['target']);
$errorcode = $upload->error();
if ($errorcode < 0) {
$data = $upload->errormsg();
@unlink($file['target']);
jsonOutput(2, $data);
}
//判断是否开启了exif，并获取照片的exif信息
$my_exif = array();
if (extension_loaded('exif') && extension_loaded('mbstring')) {
$my_exif = exif_read_data($file['target'], "EXIF");
}
$image = new class_image($file['target']);
$image->exif = $my_exif;
$status = $image->Thumb();
if ($status <= 0) {
