utils

package

v0.0.0-...-c58336e Latest Latest Go to latest Published: Feb 1, 2024 License: Apache-2.0 Imports: 9 Imported by: 1

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Repository

gitee.com/binbin6363/icuc.git

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Documentation ¶

Index ¶

func CheckPasswordHash(password, hash string) bool
func EncryptPassword(password string) (string, error)
func FormatTimeStr(nowTime int64) string
func GetGenTime(sid int64) string
func GetGenTimestamp(sid int64) int64
func GetInt64Val(ctx context.Context, key string) (val int64)
func GetNodeID(sid int64) int64
func GetString(ctx context.Context, key string) (val string)
func GetTimestamp(sid int64) int64
func GetTimestampStatus() float64
func GetUid(ctx context.Context) (uid int64)
func GetUserName(ctx context.Context) (username string)
func QueryInt64Val(ctx context.Context, key string) (val int64)
func QueryString(ctx context.Context, key string) (val string)
type Snowflake
- func NewSnowflake(nodeId int64) (*Snowflake, error)
- func (s *Snowflake) NextVal() int64

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CheckPasswordHash ¶

func CheckPasswordHash(password, hash string) bool

CheckPasswordHash 密码校验

func EncryptPassword ¶

func EncryptPassword(password string) (string, error)

EncryptPassword 对密码加密

func FormatTimeStr ¶

func FormatTimeStr(nowTime int64) string

FormatTimeStr 格式化时间戳到字符串

func GetGenTime ¶

func GetGenTime(sid int64) string

GetGenTime 获取创建ID时的时间字符串(精度：秒)

func GetGenTimestamp ¶

func GetGenTimestamp(sid int64) int64

GetGenTimestamp 获取创建ID时的真实时间戳

func GetInt64Val ¶

func GetInt64Val(ctx context.Context, key string) (val int64)

GetInt64Val 从上下文获取val

func GetNodeID ¶

func GetNodeID(sid int64) int64

GetNodeID 获取数据中心ID

func GetString ¶

func GetString(ctx context.Context, key string) (val string)

GetString 从上下文获取val

func GetTimestamp ¶

func GetTimestamp(sid int64) int64

GetTimestamp 获取ID中的纪元时间戳

func GetTimestampStatus ¶

func GetTimestampStatus() float64

GetTimestampStatus 获取时间戳已使用的占比：范围（0.0 - 1.0）

func GetUid ¶

func GetUid(ctx context.Context) (uid int64)

GetUid 从上下文获取uid

func GetUserName ¶

func GetUserName(ctx context.Context) (username string)

GetUserName 从上下文获取username

func QueryInt64Val ¶

func QueryInt64Val(ctx context.Context, key string) (val int64)

QueryInt64Val 从上下文获取val

func QueryString ¶

func QueryString(ctx context.Context, key string) (val string)

QueryString 从上下文获取val

Types ¶

type Snowflake ¶

type Snowflake struct {
	sync.Mutex
	// contains filtered or unexported fields
}

Snowflake 雪花算法。ID组成：时间(41bit) + 机器ID(8bit) + 递增序列号(14bit)

func NewSnowflake ¶

func NewSnowflake(nodeId int64) (*Snowflake, error)

NewSnowflake 构建雪花算法的实例

func (*Snowflake) NextVal ¶

func (s *Snowflake) NextVal() int64

Source Files ¶

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