[Home](./index.md) > [com-tools](./com-tools.md) > [moveItemInNewArray](./com-tools.moveiteminnewarray.md) ## moveItemInNewArray() function 移动数组的元素，不改变原数组 **Signature:** ```typescript export declare function moveItemInNewArray(arr: Item[], from: number, to: number): Item[]; ``` ## Parameters

Parameter	Type	Description
arr	Item\[\]
from	number
to	number

**Returns:** Item\[\] 新的数组 ## Remarks 将数组中的元素 从 from 移动到 to