如何在vuex中使用axios从API中获取数据？

npm install axios vuex --save

import axios from 'axios';

const store = new Vuex.Store({
  state: {
    data: null
  },
  mutations: {
    setData(state, payload) {
      state.data = payload;
    }
  },
  actions: {
    fetchData({ commit }) {
      axios.get('API_URL')
        .then(response => {
          commit('setData', response.data);
        })
        .catch(error => {
          console.log(error);
        });
    }
  }
});

import { mapActions } from 'vuex';

export default {
  // ...
  methods: {
    ...mapActions(['fetchData']),
    getData() {
      this.fetchData();
    }
  }
}

export default {
  // ...
  created() {
    this.getData();
  }
}