function down()
{
$fileKey = $this->get('key');
$storage = Alibaba::Storage();
if (!$storage->fileExists($fileKey)) {
throw new MHttpException(404);
}
$meta = $storage->getMeta($fileKey);
if (!$meta['content-length']) {
throw new MHttpException('file size is 0 or file not found');
}
$tmpFile = MONC . 'tmp' . DS . $fileKey;
// 不存在，锁住下载
if (!$storage->get($fileKey, $tmpFile)) {
throw new Exception('fail to get file from[' . $fileKey . ']
to [' . $tmpFile . ']');
}
header("Content-type: " . $meta['content-type']);
header('Content-Disposition: attachment; filename="' . basename($fileKey) . '"');
header("Content-Length: " . $meta['content-length']);
echo readfile($tmpFile);
}
public function __construct($sto)
{
$this->Storage = Alibaba::Storage($sto);
}
<?php
$storage = Alibaba::Storage();
file_put_contents("saveTextFile.jpg", 'test');
$res = $storage->saveFile("saveTextFile.jpg", "saveTextFile.jpg");
if (false == $res) {
exit('saveFile failed.');
}
$res = $storage->saveText("saveTextFile.txt", "OK", -11);
if (false == $res) {
exit('saveText failed.');
}
$res = $storage->fileExists("saveTextFile.txt");
if (false == $res) {
exit('fileExists failed.');
}
$res = $storage->move("saveTextFile.txt", "newfile.txt");
if (false == $res) {
exit('move failed.');
}
if ($storage->get("newfile.txt") != 'OK') {
exit('get failed.');
}
print_r($storage->getMeta("newfile.txt"));
print_r($storage->copy("newfile.txt", "newfile2.txt"));
print_r($storage->listObject());
$res = $storage->delete("newfile.txt");
if (false == $res) {
exit('delete failed.');
}
/**
* 删除远程服务器上的单个文件
*
* @param $file
* @return mixed
*/
function delete_remote_file($file)
{
if (!false == strpos($file, '@!')) {
return $file;
}
$oss_options = get_option('oss_options', TRUE);
$config = array('id' => esc_attr($oss_options['ak']), 'key' => esc_attr($oss_options['sk']), 'bucket' => esc_attr($oss_options['bucket']), 'end_point' => esc_attr($oss_options['end_point']));
$oss_upload_path = trim($oss_options['path'], '/');
$wp_uploads = wp_upload_dir();
$del_file = str_replace($wp_uploads['basedir'], '', $file);
$del_file = ltrim($oss_upload_path . '/' . ltrim($del_file, '/'), '/');
if (!is_object($aliyun_oss)) {
$aliyun_oss = Alibaba::Storage($config);
}
$aliyun_oss->delete($del_file);
return $file;
}
function ajax_get_sub()
{
global $_G;
if (TAE) {
$Storage = Alibaba::Storage();
$res = $Storage->get("cates");
if (!$res) {
msg('未获取到分类,请先更新分类', 'error');
}
$sub_cate = json_decode($res, true);
if (!$sub_cate || !is_array($sub_cate)) {
msg('分类读取失败,请先更新分类', 'errot');
}
} else {
$sub_cate = (include 'web/cache/cache_taobao_cate.php');
}
$cid = intval($_GET['cid']);
if ($sub_cate[$cid]) {
$string = '<select name="postdb[cid]" class="select" ><option value="">------不限------</option>';
foreach ($sub_cate[$cid]['sub'] as $k => $v) {
$string .= "<option value='" . $v[cid] . "'>" . $v[name] . "</option>";
}
$string .= "</select>";
$string = htmlspecialchars($string);
json(array('status' => 'success', 'msg' => $string));
} else {
json(array('status' => 'error', 'msg' => '未找到子分类'));
}
}
