改成vue-cli方式创建项目

src/common/common.js

@@ -0,0 +1,163 @@
+
+function msg(title, duration = 1000) {
+	uni.showToast({
+		title: title,
+		duration: duration,
+		icon: 'none',
+		mask: true,
+	});
+}
+
+function show(title, msg, showCancel = true) {
+	let res = new Promise((resolve, reject) => {
+		uni.showModal({
+			title: title,
+			content: msg,
+			showCancel: showCancel,
+			success: function(res) {
+				resolve(res.confirm)
+			},
+			fail: function(res) {
+				reject(false)
+			},
+		});
+	})
+	return res;
+}
+
+const loading = (title = '加载中', mask = true) => uni.showLoading({
+	title: title,
+	mask: mask
+})
+const hideLoading = () => uni.hideLoading()
+
+// 保留当前页面，跳转到应用内的某个页面，使用uni.navigateBack可以返回到原页面。
+const navigateTo = url => uni.navigateTo({
+	url: url
+});
+// 关闭所有页面，打开到应用内的某个页面。
+const reLaunch = url => {
+	uni.reLaunch({
+		url: url
+	});
+}
+// 跳转到 tabBar 页面，并关闭其他所有非 tabBar 页面。
+const switchTab = url => {
+	uni.switchTab({
+		url: url
+	});
+}
+// 关闭当前页面，返回上一页面或多级页面。可通过 getCurrentPages() 获取当前的页面栈，决定需要返回几层。
+const navigateBack = (delta = 1, fun = () => {}) => {
+	uni.navigateBack({
+		delta: delta,
+		success() {
+			fun()
+		}
+	})
+}
+
+//关闭当前页面，跳转到应用内的某个页面。
+const redirectTo = url => uni.redirectTo({
+	url: url
+});
+
+// 时间转换时间戳
+const dateToTime = (dateString) => {
+	let date = new Date(dateString);
+	let timestamp = date.getTime();
+	return timestamp
+}
+
+// 数字格式化
+const formatDate2 = (timestamp, format = 'yyyy-MM-dd HH:mm:ss') => {
+	if (!timestamp)
+		return ''
+	let date
+	try {
+		if (timestamp) {
+			if (typeof timestamp == 'number' && timestamp <= 9999999999) {
+				timestamp *= 1000
+			}
+			date = new Date(timestamp)
+		} else {
+			date = new Date()
+		}
+	} catch (e) {
+		return ''
+	}
+	let day = date.getDate()
+	let month = date.getMonth() + 1
+	let year = date.getFullYear()
+	let hours = date.getHours()
+	let minutes = date.getMinutes()
+	let seconds = date.getSeconds()
+
+	// 替换日期格式中的占位符
+	return format
+		.replace('yyyy', year)
+		.replace('MM', month.toString().padStart(2, '0'))
+		.replace('dd', day.toString().padStart(2, '0'))
+		.replace('HH', hours.toString().padStart(2, '0'))
+		.replace('mm', minutes.toString().padStart(2, '0'))
+		.replace('ss', seconds.toString().padStart(2, '0'))
+}
+
+// 获取token
+export const getToken = () => uni.getStorageSync('token')
+
+export const getUserInfo = (key = '') => {
+	const userInfo = uni.getStorageSync('userInfo')
+	return '' === key ? userInfo : userInfo[key];
+}
+
+
+
+// 将对象和字符串相互转换
+export const objToJson = obj => encodeURLComponent('page_data', obj)
+export const jsonToObj = () => uni.getStorageSync('page_data')
+
+// 将对象存入缓存
+export const setPageCache = (name, obj) => {
+	uni.setStorageSync(name, obj)
+}
+
+// 将对象取出并且删除缓存
+export const getPageCache = name => {
+	const cache = uni.getStorageSync(name)
+	uni.removeStorageSync(name)
+	return cache
+}
+
+function setValue(key, value) {
+	uni.setStorageSync(key, value);
+}
+
+function getValue(key) {
+	return uni.getStorageSync(key)
+}
+
+function isLogin() {
+	return !!getToken();
+}
+
+export default {
+	getPageCache,
+	setPageCache,
+	objToJson,
+	jsonToObj,
+	hideLoading,
+	loading,
+	msg,
+	show,
+	redirectTo,
+	navigateTo,
+	navigateBack,
+	formatDate2,
+	setValue,
+	getValue,
+	isLogin,
+	reLaunch,
+	switchTab,
+	dateToTime,
+}