初始化
This commit is contained in:
57
frontend/packages/js/utils/index.js
Normal file
57
frontend/packages/js/utils/index.js
Normal file
@@ -0,0 +1,57 @@
|
||||
// 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
|
||||
}
|
||||
Reference in New Issue
Block a user