这是我在vuex商店中的吸气剂：

  const getters= {
    getUser: (state:any) =>  {return state.user}
  };

我认为：

<script lang="ts">
  ...
  import {createNamespacedHelpers} from 'vuex'
  const {mapMutations,mapGetters} = createNamespacedHelpers('user');

  export default Vue.extend({

    computed: {
      ...mapGetters([
        'getUser'
      ])
    },methods: {
      ...mapMutations([
        'change'
      ]),login() {
        this.change(email); //This is a function in the mutations. And this is working
        this.loggedin = this.getUser(); // Here it says error

      }
    }
  });

我得到了错误：

TypeError: this.getUser is not a function。不过，对变异函数的调用this.change(email);正在工作。