[Bug] 更新mmdb格式的GeoData失败

[LzNOHentai]

Verify steps

• [X] 确保你使用的是本仓库最新的的 mihomo 或 mihomo Alpha 版本 Ensure you are using the latest version of Mihomo or Mihomo Alpha from this repository.
• [ ] 如果你可以自己 debug 并解决的话，提交 PR 吧 Is this something you can debug and fix? Send a pull request! Bug fixes and documentation fixes are welcome.
• [X] 我已经在 Issue Tracker 中找过我要提出的问题 I have searched on the issue tracker for a related issue.
• [X] 我已经使用 Alpha 分支版本测试过，问题依旧存在 I have tested using the dev branch, and the issue still exists.
• [X] 我已经仔细看过 Documentation 并无法自行解决问题 I have read the documentation and was unable to solve the issue.
• [X] 这是 Mihomo 核心的问题，并非我所使用的 Mihomo 衍生版本（如 OpenMihomo、KoolMihomo 等）的特定问题 This is an issue of the Mihomo core per se, not to the derivatives of Mihomo, like OpenMihomo or KoolMihomo.

Mihomo version

1.17.0

What OS are you seeing the problem on?

Windows

Mihomo config

geodata-mode: false
geox-url:
  geoip: https://testingcf.jsdelivr.net/gh/MetaCubeX/meta-rules-dat@release/geoip.dat
  geosite: https://testingcf.jsdelivr.net/gh/MetaCubeX/meta-rules-dat@release/geosite.dat
  mmdb: https://gcore.jsdelivr.net/gh/alecthw/mmdb_china_ip_list@release/Country.mmdb

Mihomo log

[REST-API] updating GEO databases...  
[TCP] mihomo --> gcore.jsdelivr.net:443 match RuleSet(Global) using 🔰 Proxies[🇯🇵 Japan 01] 
[REST-API] update GEO databases failed: can't save MMDB database file: %!w(<nil>)

Description

Windows下使用Clash Verge rev 1.4.5版本（Meta内核1.17.0）更新GeoData失败。 使用的是服务模式+TUN模式，其他所有上网功能一切正常。 Verge开发者表示更新GeoData功能为内核实现，建议向内核提issue，故尝试在此提出issue。 https://github.com/clash-verge-rev/clash-verge-rev/issues/166#issuecomment-1868189732

[xishang0128]

geox-url:
  geoip: "https://mirror.ghproxy.com/https://github.com/MetaCubeX/meta-rules-dat/releases/download/latest/geoip-lite.dat"
  geosite: "https://mirror.ghproxy.com/https://github.com/MetaCubeX/meta-rules-dat/releases/download/latest/geosite.dat"
  mmdb: "https://mirror.ghproxy.com/https://github.com/MetaCubeX/meta-rules-dat/releases/download/latest/country-lite.mmdb"

经测试，功能正常

[lisansas]

这里有同样的问题，如果使用mmdb，则显示。

update GEO databases failed: can't save MMDB database file: The requested operation cannot be performed on a file with a user-mapped section open

[jiayiming]

[ error ][REST-API] update GEO databases failed: can't save MMDB database file: open C:\xxxx/Country.mmdb: The requested operation cannot be performed on a file with a user-mapped section open.

[Nine499]

[ error ][REST-API] update GEO databases failed: can't save MMDB database file: open C:\xxxx/Country.mmdb: The requested operation cannot be performed on a file with a user-mapped section open.

也出现了这种情况，最后一个文件前面是反斜杠。

[Larvan2]

@Nine499 什么版本

[Nine499]

@Nine499 什么版本

windows amd64 1.18.1

[Nine499]

@Larvan2 如果我把geoIP那个mmdb删掉，启动时候可以正常下载这个文件，但是我点击更新就会报这个错。 web ui 是 meta yacd

[Larvan2]

@Nine499 用最近的alpha

[Nine499]

@Nine499 用最近的alpha

今天晚上我再试试。

[LzNOHentai]

@Nine499 用最近的alpha

clash-verge-rev 1.5.4 使用最新版alpha 8b98130，可成功更新加载GEO文件。

[Nine499]

@Nine499 用最近的alpha

成功