const state = { buttonObj: {}, }; const mutations = { //保存按钮 SET_BUTTONOBJ(state, data) { if (!data.id) return; state.buttonObj[data.id] = data.value; }, //清空按钮 CLEAN_BUTTONOBJ(state, data) { state.buttonObj = {}; }, }; const actions = {}; export default { namespaced: true, state, mutations, actions, };