> For the complete documentation index, see [llms.txt](https://docs-cn.filswan.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-cn.filswan.com/swan-client/chuang-jian-ren-wu-liu-cheng/filecoin-jiao-yi-fa-song-yin-qing/shang-chuan-car-wen-jian-dao-ipfs.md).

# 上传 CAR 文件到 IPFS

:bell:- 需要正确配置 `[ipfs_server].download_url_prefix` 和 `[ipfs_server].upload_url_prefix`

```shell
swan-client upload -input-dir [input_file_dir]

OPTIONS:
   --input-dir value, -i value  源文件所在的目录

```

**此步骤后更新的文件：**

* `car.json`: CAR 文件的 `CarFileUrl` 将被更新
* `car.csv`: CAR 文件的 `CarFileUrl` 将被更新