团队常用工具库

fixed(10000, 3, true) => "10,000.000"
fixed(233.68, 5) => "233.68000"
fixed(123.45, -2) => "123"

Parameters

• value: number | string

  目标数

• Default value decimals: number = 2

  小数点后保留位数

• Optional thousandth: undefined | false | true

  是否展示千分位符号 ,

Returns string | number

deepClone({a: 1, b: 2}) => {a: 1, b: 2}

Parameters

• obj: any

Returns any

Parameters

• url: string

Returns void

Parameters

• data: BlobPart

• name: string

• type: DownType

Returns void

formatDate(1613268688559, "yyyy/MM/dd") => "2021/02/14"

Parameters

• date: Date | string | number

• Default value format: string = "yyyy-MM-dd"

Returns string

trim(" abc ") => "abc"
trim(" a b c ") => "a b c"
trim("") => ""

Parameters

• str: string

Returns string

getAllQueries("http://www.aaa.com/path?q1=11&q2=22&q3=33")
=>
{
  q1: "11",
  q2: "22",
  q3: "33"
}

Parameters

• Optional url: undefined | string

Returns AnyObject

返回 url传参组成的对象

getQuery("q1", "http://www.aaa.com/path?q1=11&q2=22&q3=33") => "11"
getQuery("q4", "http://www.aaa.com/path") => null

Parameters

• key: string

• Optional url: undefined | string

Returns null | string

// 如在请求传参之前，去除空的值,不包含0
const params = {
  a: 0,
  b: null,
  c: 1,
  d: ""
}
noFakeParams(params) => { a: 0, c: 1 }

Parameters

• params: AnyObject

Returns AnyObject

const params = {
  q1: "abc",
  q2: "hello",
  q4: "444"
}
replaceQuery("http://www.aaa.com/path?q1=11&q2=22&q3=33", params)
=>
"http://www.aaa.com/path?q1=abc&q2=hello&q3=33&q4=444"

Parameters

• url: string

• params: AnyObject

Returns string

const params = {
  a: 0,
  b: null,
  c: 1,
  d: ""
}
serialQuery(params) => "a=0&c=1"

Parameters

• params: AnyObject

Returns string

isArray([]) => true
isArray({}) => false

Parameters

• data: any

Returns boolean

isDate(new Date()) => true
isDate({}) => false

Parameters

• data: any

Returns boolean

isEmpty({}) => true
isEmpty([]) => true
isEmpty("") => true
isEmpty(null) => true
isEmpty(undefined) => true
isEmpty(0) => false

Parameters

• value: any

Returns boolean

isFunction(()=>{}) => true

Parameters

• obj: any

Returns boolean

isNull(null) => true

Parameters

• data: any

Returns boolean

isObject({}) => true

Parameters

• data: any

Returns boolean

isRegExp(new RegExp(/1/g)) => true

Parameters

• obj: any

Returns boolean

whatsType({}, "Object") => true
whatsType([], "Array") => true
whatsType(new Date(), "Date") => true
whatsType(() => {}, "Function")) => true
whatsType(null, "Null") => true
whatsType(new RegExp(/1/g), "RegExp")) => true

Parameters

• obj: any

• type: string

Returns boolean

返回布尔值

flatArray([[1], [2]]) => [1, 2]
flatArray([[1], [2, 3, [4, 5]]], 2) => [1, 2, 3, [4, 5]]

Parameters

• arr: any[]

  目标数组

• Default value deep: number = Infinity

  扁平的层级

Returns any[]

hello("xpots") => "Hello xpots"

Parameters

• name: string

  姓名

Returns string

返回 "hello ${name}"