[Home](./index.md) > [com-tools](./com-tools.md) > [groupTreeBy](./com-tools.grouptreeby.md) ## groupTreeBy() function 根据 getGroupPath 提示的多层级分组信息，将 members 整理成 树状的分组层级结构 **Signature:** ```typescript export declare function groupTreeBy(members: Member[], getGroupPath: GetGroupPath): GroupTree; ``` ## Parameters

Parameter	Type	Description
members	Member\[\]
getGroupPath	[GetGroupPath](./com-tools.getgrouppath.md)<Member, Group>

**Returns:** [GroupTree](./com-tools.grouptree.md)<Member, Group>