使用TypeScript改造vuex

vue 項目引入TypeScript 後，之前vuex的寫法需要修改了。在代碼編譯階段，會提示你vuex出現了問題。

按照下面的樣例編寫，可將vuex 儘快與TypeScript 相融合。

1、目錄結構

2、app.ts

import { Commit } from 'vuex';

export interface State {
    details: object
}

const state: State = {
    details:{}
}

const mutations = {
    ADD_DETAILS: (state: State,details: object) => {
        state.details = details;
    },
    REMOVE_DETAILS: (state: State) => {
        state.details = {}
    }
}

const actions = {
    addDetails(context: {state: State, commit: Commit }, details: object ){
        context.commit('ADD_DETAILS', details);
    },
    removeDetails(context: {state: State, commit: Commit } ){
        context.commit('REMOVE_DETAILS');
    }
}

export default {
    namespaced: true,
    state,
    mutations,
    actions
}

3、getters.ts

const getters = {
    details: (state: any) => state.app.details
}

export default getters

4、index.ts

import Vue from "vue";
import Vuex from "vuex";
import app from './modules/app'
import getters from './getters'
Vue.use(Vuex);

export default new Vuex.Store({
  getters,
  modules: {
    app
  }
});