pad_spa/src/store/modules/comVal.js

const state = {
    name:666,
    isBack:false
}

const actions = {
    saveCommonValue({commit},value) {
        commit('SAVE_COMMON_VALUE', value);
	}
}

const mutations = {
    SAVE_COMMON_VALUE(state, obj) {
        state[obj.key] = obj.value;
        // state.data = data;
    },
}

export default {
    state,
    actions,
    mutations
}