发出VUEX导入默认操作的问题

Question

im创建一个带有vue vuex的简单spa todo应用。

我的问题是，每个模块都将具有处理状态的5个默认方法。如果我决定更改默认状态管理行为，那么我必须转到每个模块并更新它们。所有模块在模块工作中写入时都应采取的五个操作，但是一旦我导入完全相同的对象并将其分配给模块上的操作属性，就找不到操作。我会得到此错误[vuex]未知动作类型：namespacedtodos/getCollection

  // This is in a component
  
  mounted: function () {
    this.$store.dispatch('namespacedTodos/getCollection')
  },

  // import baseActions from '../base-actions'
  import baseGetters from '../base-getters'
  import baseMutations from '../base-mutations'
  import axios from 'axios/index'
  import mainStore from '../index'
  // import _ from 'lodash'
  const namespacedTodos = {
    namespaced: true,
    state: {
      collection: [],
      defaultInstance: {},
      collectionLoaded: false,
      url: 'api/todos',
      namespace: 'namespacedTodos'
    },
    mutations: baseMutations,
    getters: baseGetters,
    actions: {
      getCollection: function ({state, commit}) {
        if (state.collectionLoaded) {
          return Promise.resolve({data: state.collection})
        }
        return axios.get(`${mainStore.state.baseUrl}/${state.url}`)
          .then((response) => {
            commit(`setCollection`, response.data.data)
            return response
          })
          .catch((response) => {
            console.log('Error Response: ', response)
            throw response
          })
      }
    },
    strict: process.env.NODE_ENV !== 'production'
  }
  export default namespacedTodos

上述代码有效，但以下剂量不

import baseActions from '../base-actions'
import baseGetters from '../base-getters'
import baseMutations from '../base-mutations'
const namespacedTodos = {
  namespaced: true,
  state: {
    collection: [],
    defaultInstance: {},
    collectionLoaded: false,
    url: 'api/todos',
    namespace: 'namespacedTodos'
  },
  mutations: baseMutations,
  getters: baseGetters,
  actions: baseActions,
  strict: process.env.NODE_ENV !== 'production'
}
export default namespacedTodos

import axios from 'axios'
import _ from 'lodash'
import mainStore from './index'
export default {
  getCollection: function ({state, commit}) {
    if (state.collectionLoaded) {
      return Promise.resolve({data: state.collection})
    }
    console.log('this: ', this)
    console.log('Namespace: ', state.namespace)
    return axios.get(`${mainStore.state.baseUrl}/${state.url}`)
      .then((response) => {
        commit(`setCollection`, response.data.data)
        return response
      })
      .catch((response) => {
        console.log('Error Response: ', response)
        throw response
      })
  },
}

Answer 1

import baseActions from '../base-actions'
import baseGetters from '../base-getters'
import baseMutations from '../base-mutations'
const todos = {
  namespaced: true,
  state: {
    collection: [],
    defaultInstance: {},
    collectionLoaded: false,
    url: 'api/todos'
  },
  
  // The mutations get namespaced!!
  mutations: Object.assign(baseMutations, {}),
  // The getters get namespaced!!
  getters: Object.assign(baseGetters, {}),
  // The actions get namespaced!!
  actions: Object.assign(baseActions, {
    // any methods defined here will also be available
    // You can over write existing methods when nessicary
  }),
  strict: process.env.NODE_ENV !== 'production'
}
export default todos