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('czLifeData'); }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_sys_version',//当前进入的系统标识 'current_sys',//当前进入的系统标识 'current_sys_title',//当前进入的系统标识 'sso_user_token','sso_user_name','sso_sex','sso_company_name','sso_avatar','sso_discount_code', 'cz_user_token','cz_user_name','cz_sex','cz_company_name','cz_avatar','cz_discount_code', 'wms_user_token','wms_user_name','wms_sex','wms_company_name','wms_avatar','wms_discount_code', 'zhfw_user_token','zhfw_user_name','zhfw_sex','zhfw_company_name','zhfw_avatar','zhfw_discount_code','car_open_id' ]; // 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('czLifeData'); // 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('czLifeData', tmp); } } const store = new Vuex.Store({ // 下面这些值仅为示例,使用过程中请删除 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_sys_version: lifeData.vuex_sys_version ? lifeData.vuex_sys_version:'3.7.0', current_sys: lifeData.current_sys ? lifeData.current_sys:'',//当前进入的系统标识 current_sys_title: lifeData.current_sys_title ? lifeData.current_sys_title:'',//当前进入的系统标识 sso_user_token: lifeData.sso_user_token ? lifeData.sso_user_token:'', cz_user_token: lifeData.cz_user_token ? lifeData.cz_user_token:'', wms_user_token: lifeData.wms_user_token ? lifeData.wms_user_token:'', zhfw_user_token: lifeData.zhfw_user_token ? lifeData.zhfw_user_token:'', cz_user_name: lifeData.cz_user_name ? lifeData.cz_user_name: '', cz_company_name: lifeData.cz_company_name ? lifeData.cz_company_name: '', cz_avatar: lifeData.cz_avatar ? lifeData.cz_avatar: '', cz_discount_code: lifeData.cz_discount_code ? lifeData.cz_discount_code: '', car_open_id: lifeData.car_open_id ? lifeData.car_open_id: '', }, mutations: { $uStore(state, payload) { console.log(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(nameArr.length >= 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