datagen

package module
v0.1.0 Latest Latest
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 Go to latest Published: Jun 16, 2023 License: MIT Imports: 19 Imported by: 5

README

datagen

模拟数据生成 可以用作虚假数据生成，使用场景如mock，或者生成数据库测试数据等场景

特性

  1. 国际化 目前仅支持英文和中文
  2. 支持通过正则表达式生成数据
  3. 支持jsonschema生成数据

常用functions

已支持函数

从字符串表达生成数据

字符串格式

funcName(loc...)|args...

  • funcName 函数名
  • loc 语言信息(非必须) 比如en,zh 默认en
  • args 参数(非必须) args默认使用,隔开支持多参数，如果参数包含,请使用双引号或单引号包裹，强制指定未整体字符串
eg:

regexp|\d{4}
numberpattern|###-####
float|10,20
word(zh)

所有字符串规则

jsonschema 生成数据

默认使用jsonschema内不的format,maxitems等属性生成，如果存在x-datagen字段 则会使用字符串表达式生成

x-datagen字段 支持自定义如 x-apicat-mock


{
    "type":"object",
    "properties":{
        "children":{
            "type":"array",
            "items":{
                "type":"string",
                "x-datagen":"uuid"
            }
        }
    }
}


JSONSchemaGen(jsonschemaString, &GenOption{DatagenKey: "x-datagen"})
struct 生成数据
type T struct {
    values map[string]string
    uid    string `datagen:"uuid"`
    info   struct {
        name    string `datagen:"name"`
        age     int    `datagen:"integer|10,40"`
        address string `datagen:"address"`
    }
}
var testt T
StructGen(testt, &GenOption{DatagenKey: "datagen"})
添加自己专用的函数
RegisterFunction("customgen", func(p datagen.Param)any{
    return "nihao"+p.Args.At(0)
})


CallFunction("customgen|a")

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Address 

func Address(local ...string) string

Address 生成一个详细地址

func Boolean 

func Boolean(v ...bool) bool

func CallFunction 

func CallFunction(fn string) any

func City 

func City(local ...string) string

City 生成一个城市

func Color 

func Color(typ string) string

Color 生成web css色值

func Date 

func Date(format ...string) string

func DateTime 

func DateTime(format ...string) string

func Domain 

func Domain() string

func Email 

func Email() string

func Float 

func Float(v ...float64) float64

Float v [min,max,fixed] n = len(v) n == 0 :random n == 1 :max == min

func GetLocale 

func GetLocale(lang ...string) *locale

func HTTPCode 

func HTTPCode() int64

func HTTPMethod 

func HTTPMethod() string

func IPv4 

func IPv4() string

func IPv6 

func IPv6() string

func ImageData 

func ImageData(n ...int) string

ImageData image base64 data len(n) == 0 default width/heght = imageDefaultSize len(n) == 1 widht == height == n[0] len(n) >= 2 width = n[0] height = n[1]

func ImageURL 

func ImageURL(n ...int) string

ImageURL url image len(n) == 0 default width/heght = imageDefaultSize len(n) == 1 widht == height == n[0] len(n) >= 2 width = n[0] height = n[1]

func Integer 

func Integer(v ...int64) int64

func JSONSchemaGen 

func JSONSchemaGen(data []byte, opt *GenOption) (any, error)

func Latitude 

func Latitude() float64

Latitude 生成维度

func Longitude 

func Longitude() float64

Longitude 生成经度

func LongitudeAndLatitude 

func LongitudeAndLatitude() string

LongitudeAndLatitude 生成经纬度坐标

func Now 

func Now(format ...string) string

func NumberPattern 

func NumberPattern(p string) string

NumberPattern 数字字符串模式 使用#替代数字 example: `(###)##-###` -> `(219)10-231`

func OneOf 

func OneOf(v ...any) any

OneOf 从数组中随机取一个值

func ProvinceorState 

func ProvinceorState(local ...string) string

ProvinceorState 生成一个省/邦/州

func ProvinceorStateCity added in v0.0.4 

func ProvinceorStateCity(local ...string) string

ProvinceorStateCity 省市

func Regexp 

func Regexp(regstr string) string

Regexp 通过正则表达式生成数据

func RegisterFunction 

func RegisterFunction(name string, handler FuncHandler)

func Seek 

func Seek(seed int64)

func Street 

func Street(local ...string) string

Street 生成一个街道

func String 

func String(model string, n ...int) string

String 生成字符串 mode

func StructGen 

func StructGen(v any, opt *GenOption) (any, error)

func Time 

func Time(format ...string) string

func Timestamp 

func Timestamp() int64

func URL 

func URL() string

func UUID 

func UUID() string

func ZipCode 

func ZipCode(local ...string) string

ZipCode 生成邮编

Types

type Args 

type Args []string

func (Args) At 

func (a Args) At(i int) string

func (Args) Bool 

func (a Args) Bool(i int) bool

func (Args) Float 

func (a Args) Float(i int) float64

func (Args) Int 

func (a Args) Int(i int) int

func (Args) SliceAny 

func (a Args) SliceAny(i ...int) []any

func (Args) SliceBool 

func (a Args) SliceBool(i ...int) []bool

func (Args) SliceFloat 

func (a Args) SliceFloat(i ...int) []float64

func (Args) SliceInt 

func (a Args) SliceInt(i ...int) []int

func (Args) SliceInt64 

func (a Args) SliceInt64(i ...int) []int64

func (Args) Sub 

func (a Args) Sub(i ...int) Args

type FuncHandler 

type FuncHandler func(Param) any

type Function 

type Function struct {
	Name string
	Param
}

func ParseFunction 

func ParseFunction(function string) Function

ParseFunction 解析function eg:funcname(locales...)|args...

type GenOption 

type GenOption struct {
	DatagenKey string
	SkipError  bool
}

type JSchema 

type JSchema map[string]json.RawMessage

type Param 

type Param struct {
	Loc  []string // locales
	Args Args
}

type PeopleObject 

type PeopleObject struct {
	// contains filtered or unexported fields
}

func People 

func People(local ...string) *PeopleObject

func (*PeopleObject) FirstName 

func (p *PeopleObject) FirstName() string

func (*PeopleObject) Gender 

func (p *PeopleObject) Gender() string

func (*PeopleObject) IDCard 

func (p *PeopleObject) IDCard() string

IDCard 公民唯一号码 中国:身份证号 美国:社会统一保险号

func (*PeopleObject) LastName 

func (p *PeopleObject) LastName() string

func (*PeopleObject) Name 

func (p *PeopleObject) Name() string

func (*PeopleObject) Phone 

func (p *PeopleObject) Phone() string

Phone 生成电话号码 现在基本都是手机了各国基本也都是手机和座机号码基本规则一致

type TypographyObject 

type TypographyObject struct {
	// contains filtered or unexported fields
}

func Typography 

func Typography(local ...string) *TypographyObject

func (*TypographyObject) Markdown 

func (t *TypographyObject) Markdown() string

func (*TypographyObject) Paragraph 

func (t *TypographyObject) Paragraph(n ...int) string

func (*TypographyObject) Phrase 

func (t *TypographyObject) Phrase(n ...int) string

func (*TypographyObject) Sentence 

func (t *TypographyObject) Sentence(n ...int) string

func (*TypographyObject) Title 

func (t *TypographyObject) Title(n ...int) string

func (*TypographyObject) Word 

func (t *TypographyObject) Word(n ...int) string

Source Files

View all Source files

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