221 lines
6.0 KiB
Java
221 lines
6.0 KiB
Java
import { isURL } from '@/utils/validate'
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export function timeFix() {
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const time = new Date()
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const hour = time.getHours()
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return hour < 9 ? '早上好' : (hour <= 11 ? '上午好' : (hour <= 13 ? '中午好' : (hour < 20 ? '下午好' : '晚上好')))
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}
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export function welcome() {
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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']
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let index = Math.floor((Math.random()*arr.length))
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return arr[index]
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}
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/**
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* 触发 window.resize
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*/
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export function triggerWindowResizeEvent() {
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let event = document.createEvent('HTMLEvents')
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event.initEvent('resize', true, true)
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event.eventType = 'message'
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window.dispatchEvent(event)
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}
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/**
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* 过滤对象中为空的属性
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* @param obj
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* @returns {*}
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*/
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export function filterObj(obj) {
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if (!(typeof obj == 'object')) {
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return;
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}
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for ( var key in obj) {
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if (obj.hasOwnProperty(key)
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&& (obj[key] == null || obj[key] == undefined || obj[key] === '')) {
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delete obj[key];
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}
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}
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return obj;
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}
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/**
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* 时间格式化
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* @param value
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* @param fmt
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* @returns {*}
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*/
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export function formatDate(value, fmt) {
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var regPos = /^\d+(\.\d+)?$/;
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if(regPos.test(value)){
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//如果是数字
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let getDate = new Date(value);
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let o = {
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'M+': getDate.getMonth() + 1,
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'd+': getDate.getDate(),
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'h+': getDate.getHours(),
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'm+': getDate.getMinutes(),
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's+': getDate.getSeconds(),
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'q+': Math.floor((getDate.getMonth() + 3) / 3),
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'S': getDate.getMilliseconds()
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};
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if (/(y+)/.test(fmt)) {
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fmt = fmt.replace(RegExp.$1, (getDate.getFullYear() + '').substr(4 - RegExp.$1.length))
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}
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for (let k in o) {
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if (new RegExp('(' + k + ')').test(fmt)) {
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fmt = fmt.replace(RegExp.$1, (RegExp.$1.length === 1) ? (o[k]) : (('00' + o[k]).substr(('' + o[k]).length)))
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}
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}
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return fmt;
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}else{
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//TODO
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value = value.trim();
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return value.substr(0,fmt.length);
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}
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}
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// 生成首页路由
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export function generateIndexRouter(data) {
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let indexRouter = [{
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path: '/',
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name: 'dashboard',
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//component: () => import('@/components/layouts/BasicLayout'),
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component: resolve => require(['@/components/layouts/TabLayout'], resolve),
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meta: { title: '首页' },
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redirect: '/dashboard/analysis',
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children: [
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...generateChildRouters(data)
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]
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},{
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"path": "*", "redirect": "/404", "hidden": true
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}]
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return indexRouter;
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}
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// 生成嵌套路由（子路由）
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function generateChildRouters (data) {
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const routers = [];
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for (var item of data) {
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let component = "";
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if(item.component.indexOf("layouts")>=0){
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component = "components/"+item.component;
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}else{
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component = "views/"+item.component;
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}
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// eslint-disable-next-line
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let URL = (item.meta.url|| '').replace(/{{([^}}]+)?}}/g, (s1, s2) => eval(s2)) // URL支持{{ window.xxx }}占位符变量
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if (isURL(URL)) {
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item.meta.url = URL;
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}
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let menu = {
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path: item.path,
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name: item.name,
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redirect:item.redirect,
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component: resolve => require(['@/' + component+'.vue'], resolve),
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hidden:item.hidden,
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//component:()=> import(`@/views/${item.component}.vue`),
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meta: {
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title:item.meta.title ,
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icon: item.meta.icon,
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url:item.meta.url ,
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permissionList:item.meta.permissionList
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}
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}
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if(item.alwaysShow){
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menu.alwaysShow = true;
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}
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if (item.children && item.children.length > 0) {
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menu.children = [...generateChildRouters( item.children)];
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}
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//--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）------
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//判断是否生成路由
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if(item.route && item.route === '0'){
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//console.log(' 不生成路由 item.route： '+item.route);
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//console.log(' 不生成路由 item.path： '+item.path);
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}else{
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routers.push(menu);
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}
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//--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）------
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}
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return routers
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}
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/**
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* 深度克隆对象、数组
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* @param obj 被克隆的对象
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* @return 克隆后的对象
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*/
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export function cloneObject(obj) {
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return JSON.parse(JSON.stringify(obj))
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}
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/**
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* 随机生成数字
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*
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* 示例：生成长度为 12 的随机数：randomNumber(12)
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* 示例：生成 3~23 之间的随机数：randomNumber(3, 23)
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*
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* @param1 最小值 | 长度
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* @param2 最大值
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* @return int 生成后的数字
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*/
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export function randomNumber() {
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// 生成 最小值 到 最大值 区间的随机数
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const random = (min, max) => {
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return Math.floor(Math.random() * (max - min + 1) + min)
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}
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if (arguments.length === 1) {
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let [length] = arguments
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// 生成指定长度的随机数字，首位一定不是 0
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let nums = [...Array(length).keys()].map((i) => (i > 0 ? random(0, 9) : random(1, 9)))
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return parseInt(nums.join(''))
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} else if (arguments.length >= 2) {
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let [min, max] = arguments
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return random(min, max)
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} else {
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return Number.NaN
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}
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}
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/**
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* 随机生成字符串
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* @param length 字符串的长度
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* @param chats 可选字符串区间（只会生成传入的字符串中的字符）
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* @return string 生成的字符串
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*/
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export function randomString(length, chats) {
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if (!length) length = 1
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if (!chats) chats = '0123456789qwertyuioplkjhgfdsazxcvbnm'
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let str = ''
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for (let i = 0; i < length; i++) {
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let num = randomNumber(0, chats.length - 1)
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str += chats[num]
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}
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return str
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}
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/**
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* 随机生成uuid
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* @return string 生成的uuid
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*/
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export function randomUUID() {
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let chats = '0123456789abcdef'
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return randomString(32, chats)
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}
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/**
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* 下划线转驼峰
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* @param string
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* @returns {*}
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*/
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export function underLine2CamelCase(string){
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return string.replace( /_([a-z])/g, function( all, letter ) {
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return letter.toUpperCase();
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});
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} |