/**数组的管理 */
export const useArray = <T>(array: T[]) => {
    const [value, setValue] = useState(array);
    /**清空数组 */
    const clear = () => {
        setValue(new Array<T>());
    };
    /**添加一项 */
    const add = (item: T) => {
        setValue([...value, item]);
    };
    /**下标删除一项 */
    const removeIndex = (index: number) => {
        setValue(value.filter((item, idx) => index !== idx));
    };
    return { value, clear, removeIndex, add };
};