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- import {isURL} from '@/utils/validate'
- export function timeFix() {
- const time = new Date()
- const hour = time.getHours()
- return hour < 9 ? '早上好' : (hour <= 11 ? '上午好' : (hour <= 13 ? '中午好' : (hour < 20 ? '下午好' : '晚上好')))
- }
- export function welcome() {
- const arr = ['休息一会儿吧', '准备吃什么呢?', '要不要打一把 DOTA', '我猜你可能累了']
- let index = Math.floor((Math.random() * arr.length))
- return arr[index]
- }
- /**
- * 触发 window.resize
- */
- export function triggerWindowResizeEvent() {
- let event = document.createEvent('HTMLEvents')
- event.initEvent('resize', true, true)
- event.eventType = 'message'
- window.dispatchEvent(event)
- }
- /**
- * 过滤对象中为空的属性
- * @param obj
- * @returns {*}
- */
- export function filterObj(obj) {
- if (!(typeof obj == 'object')) {
- return;
- }
- for (var key in obj) {
- if (obj.hasOwnProperty(key)
- && (obj[key] == null || obj[key] == undefined || obj[key] === '')) {
- delete obj[key];
- }
- }
- return obj;
- }
- /**
- * 时间格式化
- * @param value
- * @param fmt
- * @returns {*}
- */
- export function formatDate(value, fmt) {
- var regPos = /^\d+(\.\d+)?$/;
- if (regPos.test(value)) {
- //如果是数字
- let getDate = new Date(value);
- let o = {
- 'M+': getDate.getMonth() + 1,
- 'd+': getDate.getDate(),
- 'h+': getDate.getHours(),
- 'm+': getDate.getMinutes(),
- 's+': getDate.getSeconds(),
- 'q+': Math.floor((getDate.getMonth() + 3) / 3),
- 'S': getDate.getMilliseconds()
- };
- if (/(y+)/.test(fmt)) {
- fmt = fmt.replace(RegExp.$1, (getDate.getFullYear() + '').substr(4 - RegExp.$1.length))
- }
- for (let k in o) {
- if (new RegExp('(' + k + ')').test(fmt)) {
- fmt = fmt.replace(RegExp.$1, (RegExp.$1.length === 1) ? (o[k]) : (('00' + o[k]).substr(('' + o[k]).length)))
- }
- }
- return fmt;
- } else {
- //TODO
- value = value.trim();
- return value.substr(0, fmt.length);
- }
- }
- // 生成首页路由
- export function generateIndexRouter(data) {
- let indexRouter = [{
- path: '/',
- name: 'dashboard',
- //component: () => import('@/components/layouts/BasicLayout'),
- component: resolve => require(['@/components/layouts/TabLayout'], resolve),
- meta: {title: '首页'},
- redirect: '/dashboard/analysis',
- children: [
- ...generateChildRouters(data)
- ]
- }, {
- "path": "*", "redirect": "/404", "hidden": true
- }]
- return indexRouter;
- }
- // 生成嵌套路由(子路由)
- function generateChildRouters(data) {
- const routers = [];
- for (var item of data) {
- let component = "";
- if (item.component.indexOf("layouts") >= 0) {
- component = "components/" + item.component;
- } else {
- component = "views/" + item.component;
- }
- // eslint-disable-next-line
- let URL = (item.meta.url || '').replace(/{{([^}}]+)?}}/g, (s1, s2) => eval(s2)) // URL支持{{ window.xxx }}占位符变量
- if (isURL(URL)) {
- item.meta.url = URL;
- }
- let menu = {
- path: item.path,
- name: item.name,
- redirect: item.redirect,
- component: resolve => require(['@/' + component + '.vue'], resolve),
- hidden: item.hidden,
- //component:()=> import(`@/views/${item.component}.vue`),
- meta: {
- title: item.meta.title,
- icon: item.meta.icon,
- url: item.meta.url,
- permissionList: item.meta.permissionList,
- keepAlive: item.meta.keepAlive
- }
- }
- if (item.alwaysShow) {
- menu.alwaysShow = true;
- menu.redirect = menu.path;
- }
- if (item.children && item.children.length > 0) {
- menu.children = [...generateChildRouters(item.children)];
- }
- //--update-begin----author:scott---date:20190320------for:根据后台菜单配置,判断是否路由菜单字段,动态选择是否生成路由(为了支持参数URL菜单)------
- //判断是否生成路由
- if (item.route && item.route === '0') {
- //console.log(' 不生成路由 item.route: '+item.route);
- //console.log(' 不生成路由 item.path: '+item.path);
- } else {
- routers.push(menu);
- }
- //--update-end----author:scott---date:20190320------for:根据后台菜单配置,判断是否路由菜单字段,动态选择是否生成路由(为了支持参数URL菜单)------
- }
- return routers
- }
- /**
- * 深度克隆对象、数组
- * @param obj 被克隆的对象
- * @return 克隆后的对象
- */
- export function cloneObject(obj) {
- return JSON.parse(JSON.stringify(obj))
- }
- /**
- * 随机生成数字
- *
- * 示例:生成长度为 12 的随机数:randomNumber(12)
- * 示例:生成 3~23 之间的随机数:randomNumber(3, 23)
- *
- * @param1 最小值 | 长度
- * @param2 最大值
- * @return int 生成后的数字
- */
- export function randomNumber() {
- // 生成 最小值 到 最大值 区间的随机数
- const random = (min, max) => {
- return Math.floor(Math.random() * (max - min + 1) + min)
- }
- if (arguments.length === 1) {
- let [length] = arguments
- // 生成指定长度的随机数字,首位一定不是 0
- let nums = [...Array(length).keys()].map((i) => (i > 0 ? random(0, 9) : random(1, 9)))
- return parseInt(nums.join(''))
- } else if (arguments.length >= 2) {
- let [min, max] = arguments
- return random(min, max)
- } else {
- return Number.NaN
- }
- }
- /**
- * 随机生成字符串
- * @param length 字符串的长度
- * @param chats 可选字符串区间(只会生成传入的字符串中的字符)
- * @return string 生成的字符串
- */
- export function randomString(length, chats) {
- if (!length) length = 1
- if (!chats) chats = '0123456789qwertyuioplkjhgfdsazxcvbnm'
- let str = ''
- for (let i = 0; i < length; i++) {
- let num = randomNumber(0, chats.length - 1)
- str += chats[num]
- }
- return str
- }
- /**
- * 随机生成uuid
- * @return string 生成的uuid
- */
- export function randomUUID() {
- let chats = '0123456789abcdef'
- return randomString(32, chats)
- }
- /**
- * 下划线转驼峰
- * @param string
- * @returns {*}
- */
- export function underLine2CamelCase(string) {
- return string.replace(/_([a-z])/g, function (all, letter) {
- return letter.toUpperCase();
- });
- }
- /**
- * 判断是否显示办理按钮
- * @param bpmStatus
- * @returns {*}
- */
- export function showDealBtn(bpmStatus) {
- if (bpmStatus != "1" && bpmStatus != "3" && bpmStatus != "4") {
- return true;
- }
- return false;
- }
- /**
- * 判断是否是数组
- * @param {Array} arr
- */
- export const isArray = (arr) => {
- return Object.prototype.toString.call(arr) == '[object Array]'
- }
- /**
- * 将简单数据格式转换成嵌套的数据格式
- * @param {Object} setting
- * @param {Array} sNodes
- */
- export const transformTozTreeFormat = (sNodes, setting={}) => {
- var i, l,
- key = setting.idKey || 'id',
- parentKey = setting.parentKey || 'parentId',
- childKey = setting.childKey || 'children';
- if (!key || key == "" || !sNodes) return [];
- if (isArray(sNodes)) {
- var r = [];
- var tmpMap = {};
- for (i = 0, l = sNodes.length; i < l; i++) {
- tmpMap[sNodes[i][key]] = sNodes[i];
- }
- for (i = 0, l = sNodes.length; i < l; i++) {
- if (tmpMap[sNodes[i][parentKey]] && sNodes[i][key] != sNodes[i][parentKey]) {
- if (!tmpMap[sNodes[i][parentKey]][childKey])
- tmpMap[sNodes[i][parentKey]][childKey] = [];
- tmpMap[sNodes[i][parentKey]][childKey].push(sNodes[i]);
- } else {
- r.push(sNodes[i]);
- }
- }
- return r;
- } else {
- return [sNodes];
- }
- }
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