Composer

Describe the bug
在当前代码中，HEAD 请求的目标只能是文件，当 HEAD 一个目录时，会返回 404
https://github.com/cloudreve/Cloudreve/blob/4d7b8685b9d0c62d3c115cbe3450f69737f5a506/pkg/webdav/webdav.go#L236-L239

To Reproduce
Steps to reproduce the behavior:
HEAD http://example.com/dav/

Expected behavior
return 0, nil

Additional context
相关方法的 RFC 标准：
http://www.webdav.org/specs/rfc4918.html#rfc.sectio

Under the 'Theme' settings tab you can upload images. It would be great if vector images can be added so it can scale without causing artifacts.

Project description

Behind the scenes, a side-project has started to create a (GitHub Pages) website for this project with helpful information about the things PHPCompatibility detects and how to fix them.

@afilina has done amazing work creating a documentation generation engine which will create a page with the basic information about each sniff from the docblocks in the sniff code itsel

SMProxy的账号密码端口和ip能设置与原mysql一样的吗?比如都设置为 127.0.0.1 root 123456 3306
目的是为了防止这个访问突然断了后直接连回mysql,或者说这服务有守护进程在的吗?服务挂了会重启或服务器挂了重启它也跟着重启而不需要手动启动