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