tools

Documentation

Index

• Constants
• Variables
• func GenRSAKey() error
• func ModifyTimeOffset(add int64)
• func NextIntervalTime(t time.Time, intervalSeconds int) time.Time
• func Now() time.Time
• func RSAPrivateDecrypt(key, ciphertext []byte) ([]byte, error)
• func RSAPublicKeyEncrypt(key, data []byte) ([]byte, error)
• func TimeFormat(data time.Time) string
• func TimeParse(data string) time.Time
• func Try(fn func(), catch ...func(ex interface{}))
• func UUID() string
• func XUID() string
• type Byte
• type EnumIdx
• type GetProtoByName
• type ProtoIndex
  • func NewProtoIndex(f GetProtoByName, enum EnumIdx) *ProtoIndex
  • func (s *ProtoIndex) FindMsgByName(msgName string) (proto.Message, bool)
  • func (s *ProtoIndex) MsgIdToName(msgId int32) (msgName string, ok bool)
  • func (s *ProtoIndex) MsgName(msg proto.Message) string
  • func (s *ProtoIndex) MsgNameToId(msgName string) (msgId int32, ok bool)
  • func (s *ProtoIndex) UnmarshalPbMsg(msgId int32, data []byte) proto.Message
• type TimeEx
  • func NewTimeEx(tm ...time.Time) TimeEx
  • func (t TimeEx) BeginOfHour() time.Time
  • func (t TimeEx) BeginOfMinute() time.Time
  • func (t TimeEx) BeginOfToday() time.Time
  • func (t TimeEx) DateTime() time.Time
  • func (t TimeEx) EndOfMonthly() time.Time
  • func (t TimeEx) EndOfToday() time.Time
  • func (t TimeEx) EndOfWeek() time.Time
  • func (t TimeEx) NextHour() time.Time
  • func (t TimeEx) StartOfMonthly() time.Time
  • func (t TimeEx) StartOfWeek() time.Time

Constants

const (
	B  Byte = 1
	KB      = 1024 * B
	MB      = 1024 * KB
	GB      = 1024 * MB
	TB      = 1024 * GB
)

const (
	SecondsPerDay       = 24 * 60 * 60
	Day                 = 24 * time.Hour
	StdTimeLayout       = "2006-01-02 15:04:05.000"
	StdTimeSimpleLayout = "2006-1-2 15:4:5"
	StdDateFormat       = "2006-01-02"
)

Variables

var (
	TimeZero       = time.Unix(0, 0)
	TimeOffset     int64
	TimeOffsetPath = "./.timeoffset"
)

Functions

func GenRSAKey

func GenRSAKey() error

func ModifyTimeOffset

func ModifyTimeOffset(add int64)

func NextIntervalTime

func NextIntervalTime(t time.Time, intervalSeconds int) time.Time

NextIntervalTime 以当天开始时间为初始值 间隔 intervalSeconds触发一次，返回下次触发的时间

func Now

func Now() time.Time

func RSAPrivateDecrypt

func RSAPrivateDecrypt(key, ciphertext []byte) ([]byte, error)

RSAPrivateDecrypt 私钥解密

func RSAPublicKeyEncrypt

func RSAPublicKeyEncrypt(key, data []byte) ([]byte, error)

RSAPublicKeyEncrypt 公钥加密

func TimeFormat

func TimeFormat(data time.Time) string

func TimeParse

func TimeParse(data string) time.Time

func Try

func Try(fn func(), catch ...func(ex interface{}))

func UUID

func UUID() string

func XUID

func XUID() string

Types

type Byte

type Byte = uint64

type EnumIdx

type EnumIdx struct {
	PackageName string
	Prefix      string
	Enum2Name   map[int32]string
	Name2Enum   map[string]int32
}

type GetProtoByName

type GetProtoByName func(name string) (interface{}, bool)

type ProtoIndex

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

func NewProtoIndex

func NewProtoIndex(f GetProtoByName, enum EnumIdx) *ProtoIndex

func (*ProtoIndex) FindMsgByName

func (s *ProtoIndex) FindMsgByName(msgName string) (proto.Message, bool)

func (*ProtoIndex) MsgIdToName

func (s *ProtoIndex) MsgIdToName(msgId int32) (msgName string, ok bool)

func (*ProtoIndex) MsgName

func (s *ProtoIndex) MsgName(msg proto.Message) string

func (*ProtoIndex) MsgNameToId

func (s *ProtoIndex) MsgNameToId(msgName string) (msgId int32, ok bool)

func (*ProtoIndex) UnmarshalPbMsg

func (s *ProtoIndex) UnmarshalPbMsg(msgId int32, data []byte) proto.Message

type TimeEx

type TimeEx struct {
	time.Time
}

func NewTimeEx

func NewTimeEx(tm ...time.Time) TimeEx

func (TimeEx) BeginOfHour

func (t TimeEx) BeginOfHour() time.Time

BeginOfHour 当前小时的起点

func (TimeEx) BeginOfMinute

func (t TimeEx) BeginOfMinute() time.Time

func (TimeEx) BeginOfToday

func (t TimeEx) BeginOfToday() time.Time

BeginOfToday 当日0点

func (TimeEx) DateTime

func (t TimeEx) DateTime() time.Time

func (TimeEx) EndOfMonthly

func (t TimeEx) EndOfMonthly() time.Time

EndOfMonthly 获取本月最后一天的0点

func (TimeEx) EndOfToday

func (t TimeEx) EndOfToday() time.Time

EndOfToday 当日24点

func (TimeEx) EndOfWeek

func (t TimeEx) EndOfWeek() time.Time

EndOfWeek 获取本周周日0点

func (TimeEx) NextHour

func (t TimeEx) NextHour() time.Time

func (TimeEx) StartOfMonthly

func (t TimeEx) StartOfMonthly() time.Time

StartOfMonthly 获取本月第一天0点

func (TimeEx) StartOfWeek

func (t TimeEx) StartOfWeek() time.Time

StartOfWeek 获取本周周一0点