wip: vite版重构中

src/utils/index.ts

@@ -0,0 +1,208 @@
+import { AxiosResponse } from 'axios'
+
+/**
+ * 对象数组深拷贝
+ * @param {Array,Object} source 需要深拷贝的对象数组
+ * @param {Array} noClone 不需要深拷贝的属性集合
+ */
+export function deepClone(source: any, noClone: string[] = []): any {
+  if (!source && typeof source !== 'object') {
+    throw new Error('error arguments deepClone')
+  }
+  const targetObj: any = source.constructor === Array ? [] : {}
+  Object.keys(source).forEach((keys: string) => {
+    if (source[keys] && typeof source[keys] === 'object' && noClone.indexOf(keys) === -1) {
+      targetObj[keys] = deepClone(source[keys], noClone)
+    } else {
+      targetObj[keys] = source[keys]
+    }
+  })
+  return targetObj
+}
+
+/**
+ * 查找数组对象的某个下标
+ * @param {Array} ary 查找的数组
+ * @param {Functon} fn 判断的方法
+ */
+// eslint-disable-next-line
+export function findIndex(ary: Array<any>, fn: Fn): number {
+  if (ary.findIndex) {
+    return ary.findIndex(fn)
+  }
+  let index = -1
+  ary.some((item: any, i: number, ary: Array<any>) => {
+    const ret: any = fn(item, i, ary)
+    if (ret) {
+      index = i
+      return ret
+    }
+  })
+  return index
+}
+
+/**
+ * 生成随机字符串
+ */
+export function toAnyString() {
+  const str: string = 'xxxxx-xxxxx-4xxxx-yxxxx-xxxxx'.replace(/[xy]/g, (c: string) => {
+    const r: number = (Math.random() * 16) | 0
+    const v: number = c === 'x' ? r : (r & 0x3) | 0x8
+    return v.toString()
+  })
+  return str
+}
+
+/**
+ * 截取URL参数
+ * @param {string} url
+ * @returns {Object}
+ */
+export function param2Obj(url: string) {
+  const search: string = url.split('?')[1]
+  if (!search) {
+    return {}
+  }
+  return JSON.parse(
+    '{"' +
+      decodeURIComponent(search)
+        .replace(/"/g, '\\"')
+        .replace(/&/g, '","')
+        .replace(/=/g, '":"')
+        .replace(/\+/g, ' ') +
+      '"}'
+  )
+}
+
+/**
+ * @param {String|Number} value 要验证的字符串或数值
+ * @param {*} validList 用来验证的列表
+ */
+export function oneOf(value: string | number, validList: string[] | number[]): boolean {
+  for (let i = 0; i < validList.length; i++) {
+    if (value === validList[i]) {
+      return true
+    }
+  }
+  return false
+}
+
+/**
+ * @param {date} time 需要转换的时间
+ * @param {String} fmt 需要转换的格式 如 yyyy-MM-dd、yyyy-MM-dd HH:mm:ss
+ */
+export function formatTime(time: any, fmt: string) {
+  if (!time) return ''
+  else {
+    const date = new Date(time)
+    const o = {
+      'M+': date.getMonth() + 1,
+      'd+': date.getDate(),
+      'H+': date.getHours(),
+      'm+': date.getMinutes(),
+      's+': date.getSeconds(),
+      'q+': Math.floor((date.getMonth() + 3) / 3),
+      S: date.getMilliseconds()
+    }
+    if (/(y+)/.test(fmt)) {
+      fmt = fmt.replace(RegExp.$1, (date.getFullYear() + '').substr(4 - RegExp.$1.length))
+    }
+    for (const 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
+  }
+}
+
+/**
+ * 导出
+ * @response {objec} 接收从接口返回的response数据
+ */
+export function exportFile(response: AxiosResponse) {
+  const fileName = decodeURI(
+    response.headers['content-disposition']
+      ? response.headers['content-disposition'].split(';')[1].split('=')[1]
+      : 'test'
+  )
+  const blob = new Blob([response.data], {
+    type: response.headers['content-type']
+  })
+  if (typeof (window.navigator as any).msSaveBlob !== 'undefined') {
+    ;(window.navigator as any).msSaveBlob(blob, fileName)
+  } else {
+    const blobURL = window.URL.createObjectURL(blob) // 将blob对象转为一个URL
+    const tempLink = document.createElement('a') // 创建一个a标签
+    tempLink.style.display = 'none'
+    tempLink.href = blobURL
+    tempLink.setAttribute('download', fileName) // 给a标签添加下载属性
+    if (typeof tempLink.download === 'undefined') {
+      tempLink.setAttribute('target', '_blank')
+    }
+    document.body.appendChild(tempLink) // 将a标签添加到body当中
+    tempLink.click() // 启动下载
+    document.body.removeChild(tempLink) // 下载完毕删除a标签
+    window.URL.revokeObjectURL(blobURL)
+  }
+}
+
+/**
+ * 对比两个数组是否一致
+ * @a {array}
+ * @b {array}
+ */
+export function valueEquals(a: any[], b: any[]): boolean {
+  // see: https://stackoverflow.com/questions/3115982/how-to-check-if-two-arrays-are-equal-with-javascript
+  if (a === b) return true
+  if (!(a instanceof Array)) return false
+  if (!(b instanceof Array)) return false
+  if (a.length !== b.length) return false
+  for (let i = 0; i !== a.length; ++i) {
+    if (a[i] !== b[i]) return false
+  }
+  return true
+}
+
+/**
+ * IE浏览器版本
+ */
+export function IEVersion() {
+  const userAgent = navigator.userAgent // 取得浏览器的userAgent字符串
+  const isIE = userAgent.indexOf('compatible') > -1 && userAgent.indexOf('MSIE') > -1 // 判断是否IE<11浏览器
+  const isEdge = userAgent.indexOf('Edge') > -1 && !isIE // 判断是否IE的Edge浏览器
+  const isIE11 = userAgent.indexOf('Trident') > -1 && userAgent.indexOf('rv:11.0') > -1
+  if (isIE) {
+    const reIE = new RegExp('MSIE (\\d+\\.\\d+);')
+    reIE.test(userAgent)
+    const fIEVersion = parseFloat(RegExp['$1'])
+    if (fIEVersion === 7) {
+      return 7
+    } else if (fIEVersion === 8) {
+      return 8
+    } else if (fIEVersion === 9) {
+      return 9
+    } else if (fIEVersion === 10) {
+      return 10
+    } else {
+      return 6 // IE版本<=7
+    }
+  } else if (isEdge) {
+    return 'edge' // edge
+  } else if (isIE11) {
+    return 11 // IE11
+  } else {
+    return -1 // 不是ie浏览器
+  }
+}
+
+/**
+ * 驼峰转下划线
+ * @val {string} 需要转换的字符串
+ */
+export function humpToUnderline(val: string) {
+  return val.replace(/([A-Z])/g, '_$1').toLowerCase()
+}