feat: 🎸 初始化项目

src/utils/index.ts

@@ -0,0 +1,85 @@
+/**
+ * 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
+ */
+export function findIndex(ary: any, fn: Function): number {
+  if (ary.findIndex) {
+    return ary.findIndex(fn)
+  }
+  let index = -1
+  ary.some((item: any, i: number, ary: any) => {
+    const ret: any = fn(item, i, ary)
+    if (ret) {
+      index = i
+      return ret
+    }
+  })
+  return index
+}
+
+/**
+ * @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
+}
+
+/**
+ * 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, ' ') +
+      '"}'
+  )
+}