import config from '@/common/config.js'; import Vue from 'vue' import Vuex from 'vuex' Vue.use(Vuex) let lifeData = {}; try{ // 尝试获取本地是否存在lifeData变量,第一次启动APP时是不存在的 lifeData = uni.getStorageSync('lifeData'); }catch(e){ } // 需要永久存储,且下次APP启动需要取出的,在state中的变量名 let saveStateKeys = ['vuex_user', 'vuex_token', 'vuex_remember', 'vuex_locale','vuex_isAgent','vuex_language','vuex_stationValue']; // 保存变量到本地存储中 const saveLifeData = function(key, value){ // 判断变量名是否在需要存储的数组中 if(saveStateKeys.indexOf(key) != -1) { // 获取本地存储的lifeData对象,将变量添加到对象中 let tmp = uni.getStorageSync('lifeData'); // 第一次打开APP,不存在lifeData变量,故放一个{}空对象 tmp = tmp ? tmp : {}; tmp[key] = value; // 执行这一步后,所有需要存储的变量,都挂载在本地的lifeData对象中 uni.setStorageSync('lifeData', tmp); } } // 简化 vuex 操作,文档:https://uviewui.com/components/vuexDetail.html const store = new Vuex.Store({ state: { // 如果上面从本地获取的lifeData对象下有对应的属性,就赋值给state中对应的变量 // 加上vuex_前缀,是防止变量名冲突,也让人一目了然 vuex_username: lifeData.vuex_username ? lifeData.vuex_username : '', vuex_password: lifeData.vuex_password ? lifeData.vuex_password : '', vuex_user: lifeData.vuex_user ? lifeData.vuex_user : '', vuex_token: lifeData.vuex_token ? lifeData.vuex_token : '', vuex_menu: lifeData.vuex_menu ? lifeData.vuex_menu : [], vuex_permissions: lifeData.vuex_permissions ? lifeData.vuex_permissions : [], vuex_dicts: lifeData.vuex_menu ? lifeData.vuex_dicts : [], vuex_station: lifeData.vuex_menu ? lifeData.vuex_station : [], vuex_provinceStation: lifeData.vuex_provinceStation ? lifeData.vuex_provinceStation : [], vuex_currentStation: lifeData.vuex_currentStation ? lifeData.vuex_currentStation : '', vuex_remember: lifeData.vuex_remember ? lifeData.vuex_remember : '', vuex_locale: lifeData.vuex_locale ? lifeData.vuex_locale : '', vuex_isAgent: lifeData.vuex_isAgent ? lifeData.vuex_isAgent : '', vuex_iv: lifeData.vuex_iv ? lifeData.vuex_iv : '', vuex_psdkey: lifeData.vuex_psdkey ? lifeData.vuex_psdkey : '', vuex_StationShow:lifeData.vuex_StationShow ? lifeData.vuex_StationShow : [0,0,0], tabbar_current: 0, vuex_stationValue:lifeData.vuex_stationValue ? lifeData.vuex_stationValue : '', tabbarList: [ { "icon": "warning", "text": "告警", 'name': 'Alarm' }, // { // "icon": "order", // "text": "设备", // 'name': 'Device' // }, { "icon": "moments", "text": "数据", 'name': 'Data' }, { "icon": "attach", "text": "收益", 'name': 'Earnings' }, { "icon": "attach", "text": "策略", 'name': 'Policy' }, { "icon": "account", "text": "我的", 'name': 'My' }, ], vuex_language:"en_US", // 如果vuex_version无需保存到本地永久存储,无需lifeData.vuex_version方式 vuex_config: config, vuex_currentComponent:'Data' }, mutations: { $uStore(state, payload) { // 判断是否多层级调用,state中为对象存在的情况,诸如user.info.score = 1 let nameArr = payload.name.split('.'); let saveKey = ''; let len = nameArr.length; if(len >= 2) { let obj = state[nameArr[0]]; for(let i = 1; i < len - 1; i ++) { obj = obj[nameArr[i]]; } obj[nameArr[len - 1]] = payload.value; saveKey = nameArr[0]; } else { // 单层级变量,在state就是一个普通变量的情况 state[payload.name] = payload.value; saveKey = payload.name; } // 保存变量到本地,见顶部函数定义 saveLifeData(saveKey, state[saveKey]) } } }) export default store