注释

store/index.js

@@ -0,0 +1,8 @@
+// 页面路径：store/index.js
+import {createStore} from 'vuex'
+import user from '@/store/modules/user'
+export default createStore({
+	modules: {
+		user,
+	}
+})

store/modules/user.js

@@ -0,0 +1,62 @@
+// 子模块moduleB路径：store/modules/moduleB.js
+export default {
+	state: {
+		timestamp: 1608820295, //初始时间戳
+		isLogin: false,
+		token: uni.getStorageSync('token') || '',
+		userinfo: JSON.parse(uni.getStorageSync('userinfo') || '{}'),
+		openId: null,
+		sessionKey:null,
+	},
+	getters: {
+		timeString(state) { //时间戳转换后的时间
+			var date = new Date(state.timestamp);
+			var year = date.getFullYear();
+			var mon = date.getMonth() + 1;
+			var day = date.getDate();
+			var hours = date.getHours();
+			var minu = date.getMinutes();
+			var sec = date.getSeconds();
+			var trMon = mon < 10 ? '0' + mon : mon
+			var trDay = day < 10 ? '0' + day : day
+			return year + '-' + trMon + '-' + trDay + " " + hours + ":" + minu + ":" + sec;
+		},
+		userIsLogin(state){
+			return state.isLogin;
+		}
+	},
+	mutations: {
+		updateTime(state) { //更新当前时间戳
+			state.timestamp = Date.now()
+		},
+		// 更新用户信息
+		updateUserInfo(state, userinfo) {
+			state.userinfo = userinfo
+			this.commit('saveUserInfoToStorge')
+		},
+		// 将用户信息持久化存储到本地
+		saveUserInfoToStorge(state) {
+			uni.setStorageSync('userinfo', JSON.stringify(state.userinfo))
+		},
+		// 更新 token 字符串
+		updateToken(state, token) {
+			state.token = token
+			// 调用saveTokenToStorage方法
+			this.commit('saveTokenToStorage')
+		},
+
+		// 将 token 字符串持久化存储到本地
+		saveTokenToStorage(state) {
+			uni.setStorageSync('token', state.token)
+		},
+		// 将 token 字符串持久化存储到本地
+		saveOpenIdSession(state, res) {
+			state.openId = res.openid
+			state.sessionKey = res.session_key
+			//this.unionid = res.unionid
+		}
+	},
+	actions: {
+
+	}
+}