校验 Functions
isChinese
- isChinese(val: string): boolean
Parameters
Returns boolean
isExcel
- isExcel(file: File): boolean
Parameters
Returns boolean
isFloat
- isFloat(val: string | number): boolean
Parameters
Returns boolean
isIDCard
- isIDCard(val: string): boolean
Parameters
Returns boolean
isInt
- isInt(val: string | number): boolean
Parameters
Returns boolean
isLeapYear
- isLeapYear(year: number): boolean
Parameters
Returns boolean
isNegativeFloat
- isNegativeFloat(val: string | number): boolean
Parameters
Returns boolean
isNegativeInt
- isNegativeInt(val: string | number): boolean
Parameters
Returns boolean
isNumber
- isNumber(val: string | number): boolean
Parameters
Returns boolean
isPositiveFloat
- isPositiveFloat(val: string | number): boolean
Parameters
Returns boolean
isPositiveInt
- isPositiveInt(val: string | number): boolean
Parameters
Returns boolean
计算 Functions
add
- add(a: number, b: number): number
divide
- divide(a: number, b: number): number
getDecimalsLength
- getDecimalsLength(num: string | number): number
getType
- getType(param: any): string
minus
- minus(a: number, b: number): number
multiply
- multiply(a: number, b: number): number
转化 Functions
dateFormat
- dateFormat(param: string | number, fmt?: string): string
Parameters
param: string | number
fmt: string = 'yyyy-MM-dd HH:mm:ss'
Returns string
floatToPercent
- floatToPercent(num: number, decimals?: number, type?: keep_decimals_type): string
Parameters
num: number
decimals: number = 2
type: keep_decimals_type = keep_decimals_type.TO_FIXED
Returns string
hyphenToCamel
- hyphenToCamel(str: string, type?: number): string
Parameters
str: string
type: number = 1
Returns string
keepDecimals
- keepDecimals(num: number, decimals?: number, type?: keep_decimals_type): string
Parameters
num: number
decimals: number = 2
type: keep_decimals_type = keep_decimals_type.TO_FIXED
Returns string
money
- money(num: number, decimals?: number, type?: keep_decimals_type): string
Parameters
num: number
decimals: number = 2
type: keep_decimals_type = keep_decimals_type.TO_FIXED
Returns string
percentToFloat
- percentToFloat(percent: string): number
urlParamsToJSON
- urlParamsToJSON(url: string): object
是否为纯汉字