访问/ var / www外部的文件不起作用

I am trying to access a folder containing assets etc. that must be located in my user directory, however, accessing my home directory from /var/www doesn't seem to work at-all.

I have tried going to the root of the filesystem using ./../../../xyz (from the html folder) but that still causes a 404 saying that the server cannot find http://localhost/xyz/.

如果由于权限限制而无法完全访问我的主文件夹,是否可以将超级用户权限授予Apache服务器?

先感谢您!

[Lubuntu 20.04,Apache2-latest]