log

Documentation

Index

• func Debugf(template string, args ...interface{})
• func ErrWrapper(err Err) error
• func Errorf(template string, args ...interface{})
• func Infof(template string, args ...interface{})
• func Warnf(template string, args ...interface{})
• type API
  • func NewLogger(opts ...OptionFunc) (API, error)
• type DummyLogger
  • func (DummyLogger) Debugf(string, ...interface{})
  • func (DummyLogger) Errorf(string, ...interface{})
  • func (DummyLogger) Infof(string, ...interface{})
  • func (DummyLogger) Warnf(string, ...interface{})
• type Err
  • func (i Err) String() string
• type Level
  • func (i Level) String() string
• type Meta
• type OptionFunc
  • func WithBuilder(builder func(*Meta) (API, error)) OptionFunc
  • func WithCaller(Caller bool, CallerSkip int) OptionFunc
  • func WithConsole(Console bool) OptionFunc
  • func WithFileName(FileName string) OptionFunc
  • func WithLevel(Level Level) OptionFunc
  • func WithMaxAge(MaxAge int) OptionFunc
  • func WithMaxBackups(MaxBackups int) OptionFunc
  • func WithMaxSize(MaxSize int) OptionFunc
• type TerminalLogger
  • func (t TerminalLogger) Debugf(template string, args ...interface{})
  • func (t TerminalLogger) Errorf(template string, args ...interface{})
  • func (t TerminalLogger) Infof(template string, args ...interface{})
  • func (t TerminalLogger) Warnf(template string, args ...interface{})

Functions

func Debugf

func Debugf(template string, args ...interface{})

func ErrWrapper

func ErrWrapper(err Err) error

func Errorf

func Errorf(template string, args ...interface{})

func Infof

func Infof(template string, args ...interface{})

func Warnf

func Warnf(template string, args ...interface{})

Types

type API

type API interface {
	Debugf(template string, args ...interface{})
	Infof(template string, args ...interface{})
	Warnf(template string, args ...interface{})
	Errorf(template string, args ...interface{})
}

func NewLogger

func NewLogger(opts ...OptionFunc) (API, error)

type DummyLogger

type DummyLogger struct{}

func (DummyLogger) Debugf

func (DummyLogger) Debugf(string, ...interface{})

func (DummyLogger) Errorf

func (DummyLogger) Errorf(string, ...interface{})

func (DummyLogger) Infof

func (DummyLogger) Infof(string, ...interface{})

func (DummyLogger) Warnf

func (DummyLogger) Warnf(string, ...interface{})

type Err

type Err int

const (
	UnknownErrCode Err = iota
	IllegalParams
	IllegalKeyType
)

func (Err) String

func (i Err) String() string

type Level

type Level int64

const (
	UnknownLevel Level = iota
	Dummy
	Debug
	Info
	Warn
	Error
)

func (Level) String

func (i Level) String() string

type Meta

type Meta struct {
	FileName   string /*日志的名字*/
	MaxSize    int    /*日志大小，单位MB*/
	MaxBackups int    /*日志备份个数*/
	MaxAge     int    /*日志备份时间，单位Day*/
	Level      Level  /*日志级别，可选：none、debug、info、warn、error*/
	Console    bool   /*是否向控制台输出*/
	Caller     bool
	CallerSkip int
	// contains filtered or unexported fields
}

type OptionFunc

type OptionFunc func(*Meta)

func WithBuilder

func WithBuilder(builder func(*Meta) (API, error)) OptionFunc

func WithCaller

func WithCaller(Caller bool, CallerSkip int) OptionFunc

func WithConsole

func WithConsole(Console bool) OptionFunc

func WithFileName

func WithFileName(FileName string) OptionFunc

func WithLevel

func WithLevel(Level Level) OptionFunc

func WithMaxAge

func WithMaxAge(MaxAge int) OptionFunc

func WithMaxBackups

func WithMaxBackups(MaxBackups int) OptionFunc

func WithMaxSize

func WithMaxSize(MaxSize int) OptionFunc

type TerminalLogger

type TerminalLogger struct{}

func (TerminalLogger) Debugf

func (t TerminalLogger) Debugf(template string, args ...interface{})

func (TerminalLogger) Errorf

func (t TerminalLogger) Errorf(template string, args ...interface{})

func (TerminalLogger) Infof

func (t TerminalLogger) Infof(template string, args ...interface{})

func (TerminalLogger) Warnf

func (t TerminalLogger) Warnf(template string, args ...interface{})