fix: [reverseSelect] add logic to judge if root is virtual path.

[pppanghu77]

add logic to judge if root is virtual path.

Log: add logic to judge if root is virtual path.
Bug: https://pms.uniontech.com/bug-view-257129.html

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This pull-request has been approved by: pppanghu77

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关键摘要:

• 在修改后的代码中，增加了对根URL路径的检查，以确保只有当路径不是分隔符时才进行比较。这是一个改进，因为它避免了在某些情况下可能出现的歧义。

是否建议立即修改:

• 否，当前的修改看起来是合理的，没有发现需要立即修改的问题。但是，建议进行更全面的测试以确保更改不会引入新的问题。