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v1.0.0 Latest Latest Go to latest Published: May 25, 2026 License: MIT Imports: 21 Imported by: 0

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Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/OptLTD/library

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Documentation ¶

Index ¶

Constants
Variables
func Bool[T any](value T) bool
func Compare(a, b any, isDesc bool) int
func Contains(array []string, target string) bool
func GetLogger() *slog.Logger
func GetType(val any) string
func GetVal(value []byte, dataType parser.ValueType) any
func GetValue(key string) (any, bool)
func If[T, U any](isTrue T, ifValue U, elseValue U) U
func IsInvalidUUKey(key string) bool
func Log(logid string, args ...interface{})
func LogDebug(logid string, args ...interface{})
func LogDebugKV(logid string, msg string, attrs ...any)
func LogDebugf(logid string, format string, args ...interface{})
func LogError(logid string, args ...interface{})
func LogErrorKV(logid string, msg string, attrs ...any)
func LogErrorf(logid string, format string, args ...interface{})
func LogInfo(logid string, args ...interface{})
func LogInfoKV(logid string, msg string, attrs ...any)
func LogInfof(logid string, format string, args ...interface{})
func LogKVByCostMs(logid, msg string, costMs int64, attrs ...any)
func LogWarn(logid string, args ...interface{})
func LogWarnKV(logid string, msg string, attrs ...any)
func LogWarnf(logid string, format string, args ...interface{})
func LogWatchCostMs(start time.Time, logid, msg string, extra ...any)
func Logf(logid string, format string, args ...interface{})
func Or[T any](ifValue T, elseValue T) T
func ParseDate(val any) *time.Time
func ParseNumber(val any) float64
func Register(key string, val any)
func RemoveValue(name string)
func SetLogLevel(level string)
func SlowLogThreshold() int64
func ToJson(val any) string
type SNConfig
type SNOption
type SerialNo
- func (self *SerialNo) Build(count int) []string
- func (self *SerialNo) Init(kind string, options []string) error
- func (self *SerialNo) Insert(code string) bool
- func (self *SerialNo) Once() string
- func (self *SerialNo) Option(rules []string) []SNOption

Constants ¶

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const (
	GROWTH = "GROWTH"
	FILTER = "FILTER"
)

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const (
	KIND_CONSTANT = "CONSTANT"
	KIND_DATETIME = "DATETIME"
	KIND_COUNTING = "COUNTING"
)

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const DefaultSlowLogThresholdMs int64 = 50

DefaultSlowLogThresholdMs 未 Register(consts.SLOW_THRESHOLD) 时的回退值（毫秒）。

Variables ¶

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var ALL_KINDS = []string{
	KIND_CONSTANT,
	KIND_DATETIME,
	KIND_COUNTING,
}

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var AggrByEmptyParams = fmt.Errorf("Upsert Error: %s", "AggrByEmptyParams")

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var ConfigNotExsit = fmt.Errorf("Load Error: %s", "ConfigNotExsit")

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var EntryNotExsit = fmt.Errorf("Load Error: %s", "EntryNotExsit")

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var ErrorConfigClient = fmt.Errorf("Load Error: %s", "ErrorConfigClient")

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var ErrorConfigFields = fmt.Errorf("Load Error: %s", "ErrorConfigFields")

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var ErrorConfigTables = fmt.Errorf("Load Error: %s", "ErrorConfigTables")

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var ErrorInputField = fmt.Errorf("Load Error: %s", "ErrorInputField")

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var ErrorModelDriver = fmt.Errorf("Load Error: %s", "ErrorModelDriver")

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var ErrorModelSource = fmt.Errorf("Load Error: %s", "ErrorModelSource")

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var ErrorTableField = fmt.Errorf("Load Error: %s", "ErrorTableField")

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var Errorf = fmt.Errorf

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var IsError = errors.Is

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var Printf = fmt.Printf

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var Println = fmt.Println

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var RecordsFoundWhenFirst = fmt.Errorf("Upsert Error: %s", "RecordsFoundWhenFirst")

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var Replace = strings.Replace

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var Split = strings.Split

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var Sprint = fmt.Sprint

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var Sprintf = fmt.Sprintf

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var ToLower = strings.ToLower

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var ToUpper = strings.ToUpper

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var UnexpectedFormat = fmt.Errorf("Data Error: %s", "UnexpectFormat")

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var UpsertEmptyRecord = fmt.Errorf("Upsert Error: %s", "UpsertEmptyRecord")

Functions ¶

func Bool ¶

func Bool[T any](value T) bool

func Compare ¶

func Compare(a, b any, isDesc bool) int

Compare 比较两个值，返回 -1(a < b), 0(a == b), 1(a > b) isDesc 表示是否降序排序

func Contains ¶

func Contains(array []string, target string) bool

func GetLogger ¶

func GetLogger() *slog.Logger

GetLogger 获取 Logger 实例

func GetType ¶

func GetType(val any) string

func GetVal ¶

func GetVal(value []byte, dataType parser.ValueType) any

func GetValue ¶

func GetValue(key string) (any, bool)

func If ¶

func If[T, U any](isTrue T, ifValue U, elseValue U) U

copy from condition.TernaryOperator

func IsInvalidUUKey ¶

func IsInvalidUUKey(key string) bool

func Log ¶

func Log(logid string, args ...interface{})

Log 记录日志（默认 INFO 级别，兼容旧代码）

func LogDebug ¶

func LogDebug(logid string, args ...interface{})

LogDebug 记录 DEBUG 级别日志（详细调试信息）

func LogDebugKV ¶

func LogDebugKV(logid string, msg string, attrs ...any)

LogDebugKV 结构化 DEBUG 日志

func LogDebugf ¶

func LogDebugf(logid string, format string, args ...interface{})

LogDebugf 格式化 DEBUG 级别日志

func LogError ¶

func LogError(logid string, args ...interface{})

LogError 记录 ERROR 级别日志（错误信息）

func LogErrorKV ¶

func LogErrorKV(logid string, msg string, attrs ...any)

LogErrorKV 结构化 ERROR 日志

func LogErrorf ¶

func LogErrorf(logid string, format string, args ...interface{})

LogErrorf 格式化 ERROR 级别日志

func LogInfo ¶

func LogInfo(logid string, args ...interface{})

LogInfo 记录 INFO 级别日志（一般信息）

func LogInfoKV ¶

func LogInfoKV(logid string, msg string, attrs ...any)

LogInfoKV 结构化 INFO 日志

func LogInfof ¶

func LogInfof(logid string, format string, args ...interface{})

LogInfof 格式化 INFO 级别日志

func LogKVByCostMs ¶

func LogKVByCostMs(logid, msg string, costMs int64, attrs ...any)

LogKVByCostMs 按 SlowLogThreshold 选择 INFO/DEBUG，并写入 cost_ms（置于 attrs 前部）。

func LogWarn ¶

func LogWarn(logid string, args ...interface{})

LogWarn 记录 WARN 级别日志（警告信息）

func LogWarnKV ¶

func LogWarnKV(logid string, msg string, attrs ...any)

LogWarnKV 结构化 WARN 日志

func LogWarnf ¶

func LogWarnf(logid string, format string, args ...interface{})

LogWarnf 格式化 WARN 级别日志

func LogWatchCostMs ¶

func LogWatchCostMs(start time.Time, logid, msg string, extra ...any)

LogWatchCostMs 用于 defer：根据注册 defer 时传入的 start，记录到当前返回为止的耗时。 cost_ms > SlowLogThreshold 时写 INFO，否则 DEBUG。 logid 可为空；msg 为日志语义标题；extra 为成对键值，语义与 LogInfoKV 的 attrs 一致。会自动在首部附加 cost_ms（毫秒整数）。

用法：defer LogWatchCostMs(time.Now(), logid, "my op", "key1", v1, "key2", v2)

func Logf ¶

func Logf(logid string, format string, args ...interface{})

Logf 格式化日志（默认 INFO 级别，兼容旧代码）

func Or ¶

func Or[T any](ifValue T, elseValue T) T

func ParseDate ¶

func ParseDate(val any) *time.Time

func ParseNumber ¶

func ParseNumber(val any) float64

func Register ¶

func Register(key string, val any)

func RemoveValue ¶

func RemoveValue(name string)

func SetLogLevel ¶

func SetLogLevel(level string)

SetLogLevel 设置日志级别（运行时动态修改）

func SlowLogThreshold ¶

func SlowLogThreshold() int64

SlowLogThreshold 返回慢日志阈值：读 GetValue(consts.SLOW_THRESHOLD)，期望为整型（如 int64）。

func ToJson ¶

func ToJson(val any) string

Types ¶

type SNConfig ¶

type SNConfig struct {
	SnKind  string
	Options []string
}

type SNOption ¶

type SNOption struct {
	Kind  string
	Value string
}

type SerialNo ¶

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

func (*SerialNo) Build ¶

func (self *SerialNo) Build(count int) []string

func (*SerialNo) Init ¶

func (self *SerialNo) Init(kind string, options []string) error

func (*SerialNo) Insert ¶

func (self *SerialNo) Insert(code string) bool

func (*SerialNo) Once ¶

func (self *SerialNo) Once() string

func (*SerialNo) Option ¶

func (self *SerialNo) Option(rules []string) []SNOption

Source Files ¶

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