state
getters
countit : (state) => state.counter += 1;
mutations
mutations: {
changeCount: (state, payload) => {
state.counters.push(payload);
}
},
actions
actions: {
addUsers: ({commit}, payload) => {
// state의 값을 변경하기전 검사
// 변경 commit('changeData', payload);
}
}