「GoCN酷Go推薦」Gofakeit 數(shù)據(jù)生成工具
Gofakeit 是一款Go語言編寫的隨機(jī)數(shù)據(jù)生成工具，使用更易用的接口設(shè)計(jì)，可滿足日常開發(fā)中絕大多數(shù)數(shù)據(jù)生成場(chǎng)景
Gofakeit讓您以更優(yōu)雅的姿勢(shì)生成測(cè)試數(shù)據(jù)。Gofakeit內(nèi)置160+函數(shù)，同時(shí)也很方便自定義。
功能
160+內(nèi)置函數(shù)!!! 多個(gè)rand源 全局rand 支持struct tag 支持自定義函數(shù) 內(nèi)置http server 內(nèi)置command line tool 0依賴 高性能
安裝
????import?"github.com/brianvoe/gofakeit/v6"
Usage
快速開始
??import?"github.com/brianvoe/gofakeit/v6"
??gofakeit.Name()?????????????//?Markus?Moen
??gofakeit.Email()????????????//[email protected]
??gofakeit.Phone()????????????//?(570)245-7485
??gofakeit.BS()???????????????//?front-end
??gofakeit.BeerName()?????????//?Duvel
??gofakeit.Color()????????????//?MediumOrchid
??gofakeit.Company()??????????//?Moen,?Pagac?and?Wuckert
??gofakeit.CreditCardNumber()?//?4287271570245748
??gofakeit.HackerPhrase()?????//?Connecting?the?array?won't?do?anything,?we?need?to?generate?the?haptic?COM?driver!
??gofakeit.JobTitle()?????????//?Director
??gofakeit.CurrencyShort()????//?USD切換Random源
Gofakeit有多個(gè)rand源，默認(rèn)是math.Rand，并且使用互斥鎖實(shí)現(xiàn)并發(fā)安全。??//?Uses?crypto/rand(cryptographically?secure)?with?mutext?locking
??faker?:=?gofakeit.NewCrypto()
??
??//?Pass?in?your?own?random?source
??faker?:=?gofakeit.NewCustom()如果你需要更高的性能，可以手動(dòng)解除互斥鎖，注意這不是并發(fā)安全
??//?Uses?math/rand(Pseudo)?with?NO?mutext?locking
??//?More?performant?but?not?goroutine?safe.
??faker?:=?gofakeit.NewUnlocked(0)全局設(shè)置rand 如果你需要全局替換rand源，只需要簡(jiǎn)單設(shè)置即可：
??faker?:=?gofakeit.NewCrypto()
??gofakeit.SetGlobalFaker(faker)Struct 生成
Gofakeit可以為struct生成隨機(jī)數(shù)據(jù)，并且可以覆蓋所有基本類型，還可以使用tag定制數(shù)據(jù)??import?"github.com/brianvoe/gofakeit/v6"
??//?Create?structs?with?random?injected?data
??type?Foo?struct?{
??????Str??????string
??????Int??????int
??????Pointer??*int
??????Name?????string?????????`fake:"{firstname}"`?????????//?Any?available?function?all?lowercase
??????Sentence?string?????????`fake:"{sentence:3}"`????????//?Can?call?with?parameters
??????RandStr??string?????????`fake:"{randomstring:[hello,world]}"`
??????Number???string?????????`fake:"{number:1,10}"`???????//?Comma?separated?for?multiple?values
??????Regex????string?????????`fake:"{regex:[abcdef]{5}}"`?//?Generate?string?from?regex
??????Map??????map[string]int?`fakesize:"2"`
??????Array????[]string???????`fakesize:"2"`
??????Bar???Bar
??????Skip?????*string????????`fake:"skip"`????????????????//?Set?to?"skip"?to?not?generate?data?for
??????Created??time.Time?????????????//?Can?take?in?a?fake?tag?as?well?as?a?format?tag
??????CreatedFormat??time.Time?`fake:"{year}-{month}-{day}"?format:"2006-01-02"`
??}
??type?Bar?struct?{
??????Name????string
??????Number??int
??????Float???float32
??}
??//?Pass?your?struct?as?a?pointer
??var?f?Foo
??gofakeit.Struct(&f)
??fmt.Println(f.Str)????????//?hrukpttuezptneuvunh
??fmt.Println(f.Int)????????//?-7825289004089916589
??fmt.Println(*f.Pointer)???//?-343806609094473732
??fmt.Println(f.Name)???????//?fred
??fmt.Println(f.Sentence)???//?Record?river?mind.
??fmt.Println(f.RandStr)????//?world
??fmt.Println(f.Number)?????//?4
??fmt.Println(f.Regex)??????//?cbdfc
??fmt.Println(f.Map)???????//?map[PxLIo:52?lxwnqhqc:846]
??fmt.Println(f.Array)??????//?cbdfc
??fmt.Printf("%+v",?f.Bar)?????//?{Name:QFpZ?Number:-2882647639396178786?Float:1.7636692e+37}
??fmt.Println(f.Skip)???????//?
??fmt.Println(f.Created.String())?//?1908-12-07?04:14:25.685339029?+0000?UTC自定義函數(shù) 你可以實(shí)現(xiàn)自己的生成函數(shù)，如果想要在http server和command line中使用，需要通過
AddFuncLookup來實(shí)現(xiàn)自定義功能??//?Simple
??gofakeit.AddFuncLookup("friendname",?Info{
??????Category:????"custom",
??????Description:?"Random?friend?name",
??????Example:?????"bill",
??????Output:??????"string",
??????Generate:?func(r?*rand.Rand,?m?*MapParams,?info?*Info)?(interface{},?error)?{
??????????return?RandomString([]string{"bill",?"bob",?"sally"}),?nil
??????},
??})
??//?With?Params
??gofakeit.AddFuncLookup("jumbleword",?Info{
??????Category:????"jumbleword",
??????Description:?"Take?a?word?and?jumple?it?up",
??????Example:?????"loredlowlh",
??????Output:??????"string",
??????Params:?[]Param{
??????????{Field:?"word",?Type:?"int",?Description:?"Word?you?want?to?jumble"},
??????},
??????Generate:?func(r?*rand.Rand,?m?*MapParams,?info?*Info)?(interface{},?error)?{
??????????word,?err?:=?info.GetString(m,?"word")
??????????if?err?!=?nil?{
??????????????return?nil,?err
??????????}
??????????split?:=?strings.Split(word,?"")
??????????ShuffleStrings(split)
??????????return?strings.Join(split,?""),?nil
??????},
??})
??type?Foo?struct?{
??????FriendName?string?`fake:"{friendname}"`
??????JumbleWord?string?`fake:"{jumbleword:helloworld}"`
??}
??var?f?Foo
??gofakeit.Struct(&f)
??fmt.Printf("%s",?f.FriendName)?//?bill
??fmt.Printf("%s",?f.JumbleWord)?//?loredlowlh
內(nèi)置函數(shù)列表
File
JSON(jo?*JSONOptions)?([]byte,?error)
XML(xo?*XMLOptions)?([]byte,?error)
FileExtension()?string
FileMimeType()?string
Person
Person()?*PersonInfo
Name()?string
NamePrefix()?string
NameSuffix()?string
FirstName()?string
LastName()?string
Gender()?string
SSN()?string
Contact()?*ContactInfo
Email()?string
Phone()?string
PhoneFormatted()?string
Teams(peopleArray?[]string,?teamsArray?[]string)?map[string][]string
Generate
Struct(v?interface{})
Slice(v?interface{})
Map()?map[string]interface{}
Generate(value?string)?string
Regex(value?string)?string
Auth
Username()?string
Password(lower?bool,?upper?bool,?numeric?bool,?special?bool,?space?bool,?num?int)?string
Address
Address()?*AddressInfo
City()?string
Country()?string
CountryAbr()?string
State()?string
StateAbr()?string
Street()?string
StreetName()?string
StreetNumber()?string
StreetPrefix()?string
StreetSuffix()?string
Zip()?string
Latitude()?float64
LatitudeInRange(min,?max?float64)?(float64,?error)
Longitude()?float64
LongitudeInRange(min,?max?float64)?(float64,?error)
Game
Gamertag()?string
Beer
BeerAlcohol()?string
BeerBlg()?string
BeerHop()?string
BeerIbu()?string
BeerMalt()?string
BeerName()?string
BeerStyle()?string
BeerYeast()?string
Car
Car()?*CarInfo
CarMaker()?string
CarModel()?string
CarType()?string
CarFuelType()?string
CarTransmissionType()?string
Words
Noun()?string
Verb()?string
Adverb()?string
Preposition()?string
Adjective()?string
Word()?string
Sentence(wordCount?int)?string
Paragraph(paragraphCount?int,?sentenceCount?int,?wordCount?int,?separator?string)?string
LoremIpsumWord()?string
LoremIpsumSentence(wordCount?int)?string
LoremIpsumParagraph(paragraphCount?int,?sentenceCount?int,?wordCount?int,?separator?string)?string
Question()?string
Quote()?string
Phrase()?string
Foods
Fruit()?string
Vegetable()?string
Breakfast()?string
Lunch()?string
Dinner()?string
Snack()?string
Dessert()?string
Misc
Bool()?bool
UUID()?string
FlipACoin()?string
ShuffleAnySlice(v?interface{})
Colors
Color()?string
HexColor()?string
RGBColor()?[]int
SafeColor()?string
Internet
URL()?string
DomainName()?string
DomainSuffix()?string
IPv4Address()?string
IPv6Address()?string
MacAddress()?string
HTTPStatusCode()?string
HTTPStatusCodeSimple()?int
LogLevel(logType?string)?string
HTTPMethod()?string
HTTPVersion()?string
UserAgent()?string
ChromeUserAgent()?string
FirefoxUserAgent()?string
OperaUserAgent()?string
SafariUserAgent()?string
Date/Time
Date()?time.Time
DateRange(start,?end?time.Time)?time.Time
NanoSecond()?int
Second()?int
Minute()?int
Hour()?int
Month()?int
MonthString()?string
Day()?int
WeekDay()?string
Year()?int
TimeZone()?string
TimeZoneAbv()?string
TimeZoneFull()?string
TimeZoneOffset()?float32
TimeZoneRegion()?string
Payment
Price(min,?max?float64)?float64
CreditCard()?*CreditCardInfo
CreditCardCvv()?string
CreditCardExp()?string
CreditCardNumber(*CreditCardOptions)?string
CreditCardType()?string
Currency()?*CurrencyInfo
CurrencyLong()?string
CurrencyShort()?string
AchRouting()?string
AchAccount()?string
BitcoinAddress()?string
BitcoinPrivateKey()?string
Company
BS()?string
BuzzWord()?string
Company()?string
CompanySuffix()?string
Job()?*JobInfo
JobDescriptor()?string
JobLevel()?string
JobTitle()?string
Hacker
HackerAbbreviation()?string
HackerAdjective()?string
Hackeringverb()?string
HackerNoun()?string
HackerPhrase()?string
HackerVerb()?string
Hipster
HipsterWord()?string
HipsterSentence(wordCount?int)?string
HipsterParagraph(paragraphCount?int,?sentenceCount?int,?wordCount?int,?separator?string)?string
App
AppName()?string
AppVersion()?string
AppAuthor()?string
Animal
PetName()?string
Animal()?string
AnimalType()?string
FarmAnimal()?string
Cat()?string
Dog()?string
Emoji
Emoji()?string
EmojiDescription()?string
EmojiCategory()?string
EmojiAlias()?string
EmojiTag()?string
Language
Language()?string
LanguageAbbreviation()?string
ProgrammingLanguage()?string
ProgrammingLanguageBest()?string
Number
Number(min?int,?max?int)?int
Int8()?int8
Int16()?int16
Int32()?int32
Int64()?int64
Uint8()?uint8
Uint16()?uint16
Uint32()?uint32
Uint64()?uint64
Float32()?float32
Float32Range(min,?max?float32)?float32
Float64()?float64
Float64Range(min,?max?float64)?float64
ShuffleInts(a?[]int)
RandomInt(i?[]int)?int
HexUint8()?string
HexUint16()?string
HexUint32()?string
HexUint64()?string
HexUint128()?string
HexUint256()?string
String
Digit()?string
DigitN(n?uint)?string
Letter()?string
LetterN(n?uint)?string
Lexify(str?string)?string
Numerify(str?string)?string
ShuffleStrings(a?[]string)
RandomString(a?[]string)?string《酷Go推薦》招募：
各位Gopher同學(xué)，最近我們社區(qū)打算推出一個(gè)類似GoCN每日新聞的新欄目《酷Go推薦》，主要是每周推薦一個(gè)庫或者好的項(xiàng)目，然后寫一點(diǎn)這個(gè)庫使用方法或者優(yōu)點(diǎn)之類的，這樣可以真正的幫助到大家能夠?qū)W習(xí)到
新的庫，并且知道怎么用。
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