js-utils-plus
介绍
Javascript 工具包
安装
npm i js-utils-plus --save
使用
import * as utilsPlus from "js-utils-plus";
const utilsPlus = require("js-utils-plus");
使用说明
Array
- treeToArray:树转列表,(tree: any[], key = "children"): any[]
- arrayToTree:列表转树,(arr: any[], key: string, parentKey = "parentId"): any[]
- arrayToObject:列表转对象,(arr: [], key: string, value: string): object
- arrayDistinct:数组去重,(arr: any[], key?: string): any[]
- arraySameAbove:默认同上,(arr: any[], props: string | string[]): any[]
Object
- objectPick:创建从对象中选中属性的新对象,(obj: object, props: string | string[]): object
- objectOmit:创建从对象中忽略属性的新对象,(obj: object, props: string | string[]): object
Function
- promisify:回调函数快速转换 promise 对象,(fn: Function, _this?: any): Function
- delay: promise 等待函数(毫秒),(time: number): Promise
- debounce:防抖函数(固定延时后触发),(func: Function, wait = 1000): Function
- throttle:节流函数(固定时间内触发),(func: Function, wait = 1000, leading = true): Function
- throttleWithArgsList:节流函数合并参数(固定时间内触发),(func: Function, wait = 1000): Function
- loadScript: 异步加载 script 脚本,(src: string): Promise
String
- camelCase:蛇形转驼峰,(str: string): string
- snakeCase:驼峰转蛇形,(str: string): string
- strSeparated:分割数字/字符串(倒序),(str: string, separator = ',', length = 3): string
- replaceSubstr: 替换子字符串,(str: string, start: number, end: number, replacement: string): string
Number
- toInt: 转为整数,(num: any): number | boolean
- toNumber: 转为数字,(num: any): number | boolean
- toFixed: 数字精度转换,(num: number, digit = 2): number
- meterToFt: 米(m)转英尺(ft),(num: number, digit = 2): number
- ftToMeter: 英尺(ft)转米(m),(num: number, digit = 2): number
- meter2ToFt2: 平方米(m²)转平方英尺(ft²),(num: number, digit = 2): number
- ft2ToMeter2: 平方英尺(ft²)转平方米(m²),(num: number, digit = 2): number
- celsiusToFahrenheit: 摄氏度(°C)转华氏度(°F),(num: number, digit = 0): number
- fahrenheitToCelsius: 华氏度(°F)转摄氏度(°C),(num: number, digit = 0) : number
- numberToChinese:数字转大写金额,(num: any): string
Date
- moment:时间格式化,(...args: any[]): Moment
- localToUtc: 本地转 UTC 时间
- utcToLocal: UTC 转本地时间
- offsetDay:获取偏移天,(date: any, num: number): Moment
- offsetMonth:获取偏移月,(date: any, num: number, boundary: "startOf" | "endOf" | undefined): Moment
- beforeDay: 是否今天(日期)之前,(date: any, target: any, isSame: boolean ): boolean
- afterDay: 是否今天(日期)之后,(date: any, target: any, isSame: boolean): boolean
- betweenDay:是否日期在区间内,(date: any, start: any, end: any, boundary: "()" | "[)" | "(]" | "[]" | undefined):boolean
Validate
- isObject: 是否为对象,(arg: any): boolean
- isArray: 是否为数组,(arg: any): boolean
- isRegExp: 是否为正则,(regex: any): boolean
- isFunction: 是否为函数,(arg: any): boolean
- isBoolean: 是否为布尔值,(arg: any): boolean
- isNumber: 是否为数字,(arg: any): boolean
- isInt:是否为整数,(arg: any): boolean
- isString: 是否为字符串,(arg: any): boolean
- isNumberString: 是否为数字字符串,(arg: any): boolean
- isNullOrUndefined: 是否为 null 或 undefined,(arg: any): boolean
- isUndefined: 是否为 undefined,(arg: any): boolean
- isNull: 是否为 null,(arg: any): boolean
- isDate: 是否为日期(?:YYYY-MM-DD HH:mm:ss),isDate(arg: any, format?: string): boolean
- isTrueEmpty: 是否为空,(undefined/null/''/NaN),(arg: any): boolean
- isEmpty: 是否为空,(isTrueEmpty/[]/{}/0/false),(arg: any): boolean
- isChinese: 是否包含中文,(arg: any): boolean
- isMobile:是否为手机号,(arg: string): boolean
- isEmail:是否为邮箱地址,(arg: any): boolean
- isBank:是否为银行卡号,(arg: any): boolean
- isVersion: 是否为版本号(X.Y.Z),(arg: any): boolean
- isAccount: 是否为账号(字母/数字/下划线/-),(arg: any, min = 5, max = 16): boolean
- isPwd:是否为密码(字母/数字/特殊符,任意 2 种),(arg: any, min = 8, max = 16): boolean