tools

package module
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 Go to latest Published: May 2, 2018 License: Apache-2.0 Imports: 27 Imported by: 1

README

tools

Documentation

Index

Constants

View Source 
const (
	VariantNCS = iota
	VariantRFC4122
	VariantMicrosoft
	VariantFuture
)

UUID layout variants.

View Source 
const (
	DomainPerson = iota
	DomainGroup
	DomainOrg
)

UUID DCE domains.

Variables

View Source 
var (
	NamespaceDNS, _  = FromString("6ba7b810-9dad-11d1-80b4-00c04fd430c8")
	NamespaceURL, _  = FromString("6ba7b811-9dad-11d1-80b4-00c04fd430c8")
	NamespaceOID, _  = FromString("6ba7b812-9dad-11d1-80b4-00c04fd430c8")
	NamespaceX500, _ = FromString("6ba7b814-9dad-11d1-80b4-00c04fd430c8")
)

Predefined namespace UUIDs.

View Source 
var FirstDayMonday bool
View Source 
var Nil = UUID{}

The nil UUID is special form of UUID that is specified to have all 128 bits set to zero.

View Source 
var TimeFormats = []string{"1/2/2006", "1/2/2006 15:4:5", "2006-1-2 15:4:5", "2006-1-2 15:4", "2006-1-2", "1-2", "15:4:5", "15:4", "15", "15:4:5 Jan 2, 2006 MST", "2006-01-02 15:04:05.999999999 -0700 MST"}

Functions

func BeginningOfDay 

func BeginningOfDay() time.Time

func BeginningOfHour 

func BeginningOfHour() time.Time

func BeginningOfMinute 

func BeginningOfMinute() time.Time

func BeginningOfMonth 

func BeginningOfMonth() time.Time

func BeginningOfQuarter 

func BeginningOfQuarter() time.Time

func BeginningOfWeek 

func BeginningOfWeek() time.Time

func BeginningOfYear 

func BeginningOfYear() time.Time

func Between 

func Between(time1, time2 string) bool

func CheckMobilePhoneValid 

func CheckMobilePhoneValid(phone string) bool

*

  • 校验手机号

func CheckPriceFormat 

func CheckPriceFormat(fee string) error

func ConvertFTOY 

func ConvertFTOY(fen string) (yuan string, err error)

func ConvertGBK2UTF 

func ConvertGBK2UTF(gbk string) (utf string)

* gbk转换为 utf8 *

func ConvertUTF2GBK 

func ConvertUTF2GBK(utf string) (gbk string)

* utf8转换为 gbk *

func ConvertYTOF 

func ConvertYTOF(yuan string) (fen string, err error)

func EndOfDay 

func EndOfDay() time.Time

func EndOfHour 

func EndOfHour() time.Time

func EndOfMinute 

func EndOfMinute() time.Time

func EndOfMonth 

func EndOfMonth() time.Time

func EndOfQuarter 

func EndOfQuarter() time.Time

func EndOfSunday 

func EndOfSunday() time.Time

func EndOfWeek 

func EndOfWeek() time.Time

func EndOfYear 

func EndOfYear() time.Time

func Equal 

func Equal(u1 UUID, u2 UUID) bool

Equal returns true if u1 and u2 equals, otherwise returns false.

func GeoCodes 

func GeoCodes(address string) (string, error)

根据具体的地理位置信息和城市.得到经纬度 使用高德地图 API

func GetLocalIp 

func GetLocalIp() string

func HMAC_SHA1 

func HMAC_SHA1(data, KEY string) string

func IsEmail 

func IsEmail(str ...string) bool

*

  • 校验邮箱

func IsStructPtr 

func IsStructPtr(t reflect.Type) bool

* 判断是否为指针

func JsonToMap 

func JsonToMap(a interface{}) map[string]interface{}

* 把json 的struct 转换为 map

func MD5 

func MD5(data string) string

func Monday 

func Monday() time.Time

func MustParse 

func MustParse(strs ...string) time.Time

func Parse 

func Parse(strs ...string) (time.Time, error)

func ParseFormToJsonBean 

func ParseFormToJsonBean(form url.Values, obj interface{}) error

*

func RandomAlphaOrNumeric 

func RandomAlphaOrNumeric(count uint, letters, numbers bool) string

Creates a random string whose length is the number of characters specified.

Characters will be chosen from the set of alpha-numeric characters as indicated by the arguments.

Param count - the length of random string to create Param letters - if true, generated string will include 

alphabetic characters

Param numbers - if true, generated string will include 

numeric characters

func RandomAlphabetic 

func RandomAlphabetic(count uint) string

Creates a random string whose length is the number of characters specified. Characters will be chosen from the set of alphabetic characters.

func RandomAlphanumeric 

func RandomAlphanumeric(count uint) string

Creates a random string whose length is the number of characters specified. Characters will be chosen from the set of alpha-numeric characters.

func RandomAscii 

func RandomAscii(count uint) string

Creates a random string whose length is the number of characters specified.

Characters will be chosen from the set of characters whose ASCII value is between 32 and 126 (inclusive).

func RandomNumeric 

func RandomNumeric(count uint) string

Creates a random string whose length is the number of characters specified. Characters will be chosen from the set of numeric characters.

func RandomSpec0 

func RandomSpec0(count uint, start, end int, letters, numbers bool,
	chars []rune, rand *rand.Rand) string

Creates a random string based on a variety of options, using supplied source of randomness.

If start and end are both 0, start and end are set to ' ' and 'z', the ASCII printable characters, will be used, unless letters and numbers are both false, in which case, start and end are set to 0 and math.MaxInt32.

If set is not nil, characters between start and end are chosen.

This method accepts a user-supplied rand.Rand instance to use as a source of randomness. By seeding a single rand.Rand instance with a fixed seed and using it for each call, the same random sequence of strings can be generated repeatedly and predictably.

func RandomSpec1 

func RandomSpec1(count uint, start, end int, letters, numbers bool) string

Creates a random string whose length is the number of characters specified.

Characters will be chosen from the set of alpha-numeric characters as indicated by the arguments.

Param count - the length of random string to create Param start - the position in set of chars to start at Param end - the position in set of chars to end before Param letters - if true, generated string will include 

alphabetic characters

Param numbers - if true, generated string will include 

numeric characters

func RandomString 

func RandomString(count uint) string

func RandomStringSpec0 

func RandomStringSpec0(count uint, set []rune) string

func RandomStringSpec1 

func RandomStringSpec1(count uint, set string) string

func SHA1 

func SHA1(data string) string

func Sunday 

func Sunday() time.Time

Types

type Now 

type Now struct {
	time.Time
}

func New 

func New(t time.Time) *Now

func (*Now) BeginningOfDay 

func (now *Now) BeginningOfDay() time.Time

func (*Now) BeginningOfHour 

func (now *Now) BeginningOfHour() time.Time

func (*Now) BeginningOfMinute 

func (now *Now) BeginningOfMinute() time.Time

func (*Now) BeginningOfMonth 

func (now *Now) BeginningOfMonth() time.Time

func (*Now) BeginningOfQuarter 

func (now *Now) BeginningOfQuarter() time.Time

func (*Now) BeginningOfWeek 

func (now *Now) BeginningOfWeek() time.Time

func (*Now) BeginningOfYear 

func (now *Now) BeginningOfYear() time.Time

func (*Now) Between 

func (now *Now) Between(time1, time2 string) bool

func (*Now) EndOfDay 

func (now *Now) EndOfDay() time.Time

func (*Now) EndOfHour 

func (now *Now) EndOfHour() time.Time

func (*Now) EndOfMinute 

func (now *Now) EndOfMinute() time.Time

func (*Now) EndOfMonth 

func (now *Now) EndOfMonth() time.Time

func (*Now) EndOfQuarter 

func (now *Now) EndOfQuarter() time.Time

func (*Now) EndOfSunday 

func (now *Now) EndOfSunday() time.Time

func (*Now) EndOfWeek 

func (now *Now) EndOfWeek() time.Time

func (*Now) EndOfYear 

func (now *Now) EndOfYear() time.Time

func (*Now) Monday 

func (now *Now) Monday() time.Time

func (*Now) MustParse 

func (now *Now) MustParse(strs ...string) (t time.Time)

func (*Now) Parse 

func (now *Now) Parse(strs ...string) (t time.Time, err error)

func (*Now) Sunday 

func (now *Now) Sunday() time.Time

type NullUUID 

type NullUUID struct {
	UUID  UUID
	Valid bool
}

NullUUID can be used with the standard sql package to represent a UUID value that can be NULL in the database

func (*NullUUID) Scan 

func (u *NullUUID) Scan(src interface{}) error

Scan implements the sql.Scanner interface.

func (NullUUID) Value 

func (u NullUUID) Value() (driver.Value, error)

Value implements the driver.Valuer interface.

type UUID 

type UUID [16]byte

UUID representation compliant with specification described in RFC 4122.

func And 

func And(u1 UUID, u2 UUID) UUID

And returns result of binary AND of two UUIDs.

func FromBytes 

func FromBytes(input []byte) (u UUID, err error)

FromBytes returns UUID converted from raw byte slice input. It will return error if the slice isn't 16 bytes long.

func FromBytesOrNil 

func FromBytesOrNil(input []byte) UUID

FromBytesOrNil returns UUID converted from raw byte slice input. Same behavior as FromBytes, but returns a Nil UUID on error.

func FromString 

func FromString(input string) (u UUID, err error)

FromString returns UUID parsed from string input. Input is expected in a form accepted by UnmarshalText.

func FromStringOrNil 

func FromStringOrNil(input string) UUID

FromStringOrNil returns UUID parsed from string input. Same behavior as FromString, but returns a Nil UUID on error.

func Or 

func Or(u1 UUID, u2 UUID) UUID

Or returns result of binary OR of two UUIDs.

func UUID_NewV1 

func UUID_NewV1() UUID

NewV1 returns UUID based on current timestamp and MAC address.

func UUID_NewV2 

func UUID_NewV2(domain byte) UUID

NewV2 returns DCE Security UUID based on POSIX UID/GID.

func UUID_NewV3 

func UUID_NewV3(ns UUID, name string) UUID

NewV3 returns UUID based on MD5 hash of namespace UUID and name.

func UUID_NewV4 

func UUID_NewV4() UUID

NewV4 returns random generated UUID.

func UUID_NewV5 

func UUID_NewV5(ns UUID, name string) UUID

NewV5 returns UUID based on SHA-1 hash of namespace UUID and name.

func (UUID) Bytes 

func (u UUID) Bytes() []byte

Bytes returns bytes slice representation of UUID.

func (UUID) MarshalBinary 

func (u UUID) MarshalBinary() (data []byte, err error)

MarshalBinary implements the encoding.BinaryMarshaler interface.

func (UUID) MarshalText 

func (u UUID) MarshalText() (text []byte, err error)

MarshalText implements the encoding.TextMarshaler interface. The encoding is the same as returned by String.

func (*UUID) Scan 

func (u *UUID) Scan(src interface{}) error

Scan implements the sql.Scanner interface. A 16-byte slice is handled by UnmarshalBinary, while a longer byte slice or a string is handled by UnmarshalText.

func (*UUID) SetVariant 

func (u *UUID) SetVariant()

SetVariant sets variant bits as described in RFC 4122.

func (*UUID) SetVersion 

func (u *UUID) SetVersion(v byte)

SetVersion sets version bits.

func (UUID) String 

func (u UUID) String() string

Returns canonical string representation of UUID: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx.

func (*UUID) UnmarshalBinary 

func (u *UUID) UnmarshalBinary(data []byte) (err error)

UnmarshalBinary implements the encoding.BinaryUnmarshaler interface. It will return error if the slice isn't 16 bytes long.

func (*UUID) UnmarshalText 

func (u *UUID) UnmarshalText(text []byte) (err error)

UnmarshalText implements the encoding.TextUnmarshaler interface. Following formats are supported: "6ba7b810-9dad-11d1-80b4-00c04fd430c8", "{6ba7b810-9dad-11d1-80b4-00c04fd430c8}", "urn:uuid:6ba7b810-9dad-11d1-80b4-00c04fd430c8"

func (UUID) Value 

func (u UUID) Value() (driver.Value, error)

Value implements the driver.Valuer interface.

func (UUID) Variant 

func (u UUID) Variant() uint

Variant returns UUID layout variant.

func (UUID) Version 

func (u UUID) Version() uint

Version returns algorithm version used to generate UUID.

Source Files

View all Source files

Directories

Path Synopsis
code.google.com
p/mahonia
This package is a character-set conversion library for Go.
 This package is a character-set conversion library for Go.
p/mahonia/mahoniconv
Package httplib is used as http.Client Usage: import "github.com/astaxie/beego/httplib" b := httplib.Post("http://beego.me/") b.Param("username","astaxie") b.Param("password","123456") b.PostFile("uploadfile1", "httplib.pdf") b.PostFile("uploadfile2", "httplib.txt") str, err := b.String() if err != nil { t.Fatal(err) } fmt.Println(str) more docs http://beego.me/docs/module/httplib.md
 Package httplib is used as http.Client Usage: import "github.com/astaxie/beego/httplib" b := httplib.Post("http://beego.me/") b.Param("username","astaxie") b.Param("password","123456") b.PostFile("uploadfile1", "httplib.pdf") b.PostFile("uploadfile2", "httplib.txt") str, err := b.String() if err != nil { t.Fatal(err) } fmt.Println(str) more docs http://beego.me/docs/module/httplib.md

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