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- // import _ from 'lodash'
- import upperFirst from 'lodash/upperFirst'
- export const randomString = e => {
- e = e || 32
- const t = 'ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz'
- const a = t.length
- let n = ''
- for (let i = 0; i < e; i++) n += t.charAt(Math.floor(Math.random() * a))
- return n
- }
- export const resolveComponentType = type => {
- return `${upperFirst(type)}`
- }
- export function deepCompare (obj1, obj2, excludeKeys = []) {
- // eslint-disable-next-line eqeqeq
- if (obj1 == obj2) {
- return false
- }
- // 如果两个对象中的一个是基本类型,则它们不相等
- if (typeof obj1 !== 'object' || obj1 === null ||
- typeof obj2 !== 'object' || obj2 === null) {
- return true
- }
- // 如果两个对象的类型不相同,则它们不相等
- if (obj1.constructor !== obj2.constructor) {
- return true
- }
- // 递归地比较对象的属性
- for (const prop in obj1) {
- // 如果prop是要排除的key,则跳过
- if (excludeKeys.includes(prop)) {
- continue
- }
- if (obj1.hasOwnProperty(prop)) {
- if (!obj2.hasOwnProperty(prop)) {
- return true
- }
- if (deepCompare(obj1[prop], obj2[prop])) {
- return true
- }
- }
- }
- // 检查 obj2 中是否有 obj1 没有的属性
- for (const prop in obj2) {
- if (obj2.hasOwnProperty(prop) && !obj1.hasOwnProperty(prop)) {
- return true
- }
- }
- // 如果上面的检查都通过,则对象是相等的
- return false
- }
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