Feature Request: support import/export of Base via .base/.csv/.xlsx archive format

[zgz2048]

Summary

Add support for importing and exporting Base (Bitable) as a .base archive file.

Motivation

For Base users, a native archive format would make it much easier to:

• migrate a Base between environments or workspaces
• create full-fidelity backups
• share reusable Base templates
• restore a Base without manually recreating tables, fields, views, and data

Current import scenarios like CSV/Excel only cover part of the use case. A .base archive format would be a better fit for full Base portability.

Proposed Capability

Support both directions:

• export an existing Base to a .base archive file
• import a .base archive file to create or restore a Base

Expected Scope

Ideally the archive can preserve as much Base structure as possible, for example:

• tables
• fields and field configuration
• views
• records
• relationships / linked fields when possible
• basic metadata needed to reconstruct the Base

Possible CLI UX

Examples:

lark-cli base export --base-token= --format=base | xlsx | csv --output archive.base
lark-cli base import --input archive.base

Why This Matters

This would make the CLI much more useful for backup, migration, environment sync, and template distribution workflows around Base.

Thanks for considering this feature.

[huangsheng7638-gif]

您好，感谢您的反馈。

关于您提出的「通过 .base 归档格式导入/导出 Base（多维表格）」能力，目前 lark-cli 暂不支持。我们已记录该需求，后续如果
评估可行并加入支持（或有替代方案/相关进展），我们会在此 issue 下联系/同步您。

Hello, thank you for your report.

Regarding your feature request for importing/exporting Base (Bitable) via a .base archive format, this is not supported
in lark-cli at the moment. We’ve recorded the request, and if we add support in the future (or have an alternative/
workaround or any progress), we’ll follow up with you in this issue.