From 6bf51a5315bf33a5a7997bdef987559bd2998a40 Mon Sep 17 00:00:00 2001
From: admin <344137771@qq.com>
Date: Tue, 06 Jan 2026 10:47:15 +0800
Subject: [PATCH] 10.10
---
src/utils/index.js | 240 ++++++++++++++++++++++++++++++++++++++---------------------
1 files changed, 153 insertions(+), 87 deletions(-)
diff --git a/src/utils/index.js b/src/utils/index.js
index 1637e2c..aeead46 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -1,100 +1,166 @@
-import Vue from 'vue'
-import router from '@/router'
-import store from '@/store'
-
-/**
- * 获取uuid
- */
-export function getUUID () {
- return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, c => {
- return (c === 'x' ? (Math.random() * 16 | 0) : ('r&0x3' | '0x8')).toString(16)
- })
+import i18n from '@/i18n'
+export function getImageUrl(path) {
+ return new URL(path, import.meta.url).href
}
-/**
- * 是否有权限
- * @param {*} key
- */
-export function isAuth (key) {
- let authorities = JSON.parse(sessionStorage.getItem('authorities') || '[]')
- if (authorities.length) {
- for (const i in authorities) {
- const element = authorities[i]
- if (element === key) {
- return true
- }
+// 设置localStorage
+export const setStorage = function (key, obj) {
+ let json = JSON.stringify(obj)
+ window.localStorage.setItem(key, json)
+ // console.log('设置语言', key, json)
+}
+
+// 获取localStorage
+export const getStorage = function (key) {
+ const str = window.localStorage.getItem(key) || ''
+ if (!str) {
+ return null
+ }
+ return JSON.parse(str)
+}
+// 获取浏览器默认语言
+export const getBrowserLang = function () {
+ let browserLang = navigator.language
+ ? navigator.language
+ : navigator.browserLanguage
+ let defaultBrowserLang = ''
+ if (
+ browserLang.toLowerCase() === 'cn' ||
+ browserLang.toLowerCase() === 'zh' ||
+ browserLang.toLowerCase() === 'zh-cn'
+ ) {
+ defaultBrowserLang = 'CN'
+ } else {
+ defaultBrowserLang = 'en'
+ }
+ return defaultBrowserLang
+}
+
+export const dataTime = (data, isTrue) => {
+ var date = new Date(data)
+ let Y = date.getFullYear() + '-'
+ let M =
+ (date.getMonth() + 1 < 10
+ ? '0' + (date.getMonth() + 1)
+ : date.getMonth() + 1) + '-'
+ let D = date.getDate() + ' '
+ let h = date.getHours() + ':'
+ let m = date.getMinutes() + ':'
+ let s = date.getSeconds()
+ let str = Y + M + D
+ if (isTrue) {
+ str = Y + M + D + h + m + s
+ } else {
+ str = Y + M + D
+ }
+ return str
+}
+
+export const debounce = (fn, delay = 500) => {
+ // timer 是在闭包中的
+ let timer = null
+
+ return function () {
+ if (timer) {
+ clearTimeout(timer)
+ }
+ timer = setTimeout(() => {
+ fn.apply(this, arguments)
+ timer = null
+ }, delay)
+ }
+}
+
+export const throttle = (fn, wait = 50) => {
+ // 上一次执行 fn 的时间
+ let previous = 0
+ // 将 throttle 处理结果当作函数返回
+ return function (...args) {
+ // 获取当前时间，转换成时间戳，单位毫秒
+ let now = +new Date()
+ // 将当前时间和上一次执行函数的时间进行对比
+ // 大于等待时间就把 previous 设置为当前时间并执行函数 fn
+ if (now - previous > wait) {
+ previous = now
+ fn.apply(this, args)
}
}
- return false
}
-/**
- * 树形数据转换
- * @param {*} data
- * @param {*} id
- * @param {*} pid
- */
-export function treeDataTranslate (data, id = 'id', pid = 'parentId') {
- var res = []
- var temp = {}
- for (var i = 0; i < data.length; i++) {
- temp[data[i][id]] = data[i]
+// 小数展示,保留五位小数
+export const formatNumber = (num) => {
+ if (typeof num !== 'number') {
+ return '--'
}
- for (var k = 0; k < data.length; k++) {
- if (temp[data[k][pid]] && data[k][id] !== data[k][pid]) {
- if (!temp[data[k][pid]]['children']) {
- temp[data[k][pid]]['children'] = []
- }
- if (!temp[data[k][pid]]['_level']) {
- temp[data[k][pid]]['_level'] = 1
- }
- data[k]['_level'] = temp[data[k][pid]]._level + 1
- temp[data[k][pid]]['children'].push(data[k])
+ let count
+ if (num.toString().indexOf('.') < 0) {
+ // 整数
+ return num
+ } else {
+ // 小数
+ count = num.toString().split('.').pop().length
+ if (count > 5) {
+ return num.toFixed(5)
} else {
- res.push(data[k])
- }
- }
- return res
-}
-
-/**
- * 将数组中的parentId列表取出，倒序排列
- * @param {*} data
- * @param {*} id
- * @param {*} pid
- */
-export function idList (data, val, id = 'id', children = 'children') {
- let res = []
- idListFromTree(data, val, res, id)
- return res
-}
-
-/**
- * @param {*} data
- * @param {*} id
- * @param {*} pid
- */
-function idListFromTree (data, val, res = [], id = 'id', children = 'children') {
- for (let i = 0; i < data.length; i++) {
- const element = data[i]
- if (element[children]) {
- if (idListFromTree(element[children], val, res, id, children)) {
- res.push(element[id])
- return true
- }
- }
- if (element[id] === val) {
- res.push(element[id])
- return true
+ return num
}
}
}
-/**
- * 清除登录信息
- */
-export function clearLoginInfo () {
- Vue.cookie.delete('Authorization')
- store.commit('resetStore')
- router.options.isAddDynamicMenuRoutes = false
+
+// 保留两位小数
+export const fixDate = (val, language) => {
+ const value = val / 1
+ if (isNaN(value)) {
+ return '--'
+ }
+ if (i18n.locale === 'CN' || language == "zh-CN" || language == "CN") {
+ if ((value / 10000).toString().split('.')[0].length <= 4) {
+ return (value / 10000).toFixed(2) + ' ' + i18n.global.t('万')
+ } else {
+ return (value / 100000000).toFixed(2) + ' ' + i18n.global.t('亿')
+ }
+ } else {
+ if ((value / 1000000).toString().split('.')[0].length <= 4) {
+ return (value / 1000000).toFixed(2) + ' ' + 'M'
+ } else {
+ return (value / 1000000000).toFixed(2) + ' ' + 'B'
+ }
+ }
+}
+
+export const formatMoney = (val) => {
+ if (val === 0) {
+ return 0
+ }
+ if (!val) {
+ return '-'
+ }
+ const num = 1000 //byte
+ if (val < num) {
+ return val
+ }
+ if (val < Math.pow(num, 2)) {
+ return (val / num).toFixed(2) + 'K' //k
+ }
+ if (val < Math.pow(num, 3)) {
+ return (val / Math.pow(num, 2)).toFixed(2) + 'M' //M
+ }
+ if (val < Math.pow(num, 4)) {
+ return (val / Math.pow(num, 3)).toFixed(2) + 'G' //G
+ }
+ return (val / Math.pow(num, 4)).toFixed(2) + 'T' //T
+}
+
+export const handleImage = (url) => {
+ return new URL(url, import.meta.url).href
+}
+
+export const formatNews = (str) => {
+ if (!str) {
+ return ''
+ }
+ return str
+ .replace(/<img [^>]*src=['"]([^'"]+)[^>]*>/g, '')
+ .replace(/ /gi, '')
}
--
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