// import { Set_Count, Set_Count_sy } from './store/mutation-types.js' export default { name: 'app', setup() { const store = Vuex.useStore() // 状态的控制事件 const setCount = () => { store.commit('setCount') store.commit('setTime') store.commit('setArray') // store._mutations.setCount[0] // 这是什么? } return { // 设置state setCount } } }