nshop-front-m/src/store/selectors/currentConfig.ts

import type { RootState } from "@/store/store";

// 为了解决在组件中获取值时typescript提示可能为null的情况
export function selectCurrentCurrency(
    state: RootState
) {

    const currency = state.currentConfig.currentCurrency;


    if (!currency) {

        throw new Error(
            "currentCurrency is not initialized"
        );
    }


    return currency;
}