log

Documentation

Index

• Constants
• func D(format string, v ...interface{})
• func E(format string, v ...interface{})
• func I(format string, v ...interface{})
• func W(format string, v ...interface{})
• type Config
• type Level
• type Logger
  • func NewLogger(config *Config) Logger
• type OutputLog
• type OutputType
• type RollingType

Constants

const (
	KB = 1 << (10 * iota)
	MB
	GB
	TB
)

Functions

func D

func D(format string, v ...interface{})

func E

func E(format string, v ...interface{})

func I

func I(format string, v ...interface{})

func W

func W(format string, v ...interface{})

Types

type Config

type Config struct {
	Level              Level
	OutputType         OutputType
	LogFileRollingType RollingType
	LogFileOutputDir   string
	LogFileName        string
	LogFileMaxSize     int64 // 字节
}

type Level

type Level int

const (
	Info Level = iota
	Debug
	Warning
	Error
)

type Logger

type Logger interface {
	SetLevel(level Level)
	SetPrefixes(prefix ...string)
	I(format string, v ...interface{})
	D(format string, v ...interface{})
	W(format string, v ...interface{})
	E(format string, v ...interface{})
	Close()
}

var DefaultLogger Logger

func NewLogger

func NewLogger(config *Config) Logger

type OutputLog

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

type OutputType

type OutputType int

const (
	Console OutputType = 1 << iota
	File
)

type RollingType

type RollingType int

const (
	RollingNone              = 0
	RollingDaily RollingType = 1 << iota
	RollingSize
)