log

README

a very simple logger,supports log file rotation.

Usage:

	logger := log.New("/opt/log", log.INFO, 100, 10)
	log.SetLogger(logger)

Documentation

Index

• Constants
• func Debug(i ...interface{})
• func Debugf(format string, args ...interface{})
• func DisableColor()
• func EnableColor()
• func Error(i ...interface{})
• func Errorf(format string, args ...interface{})
• func Fatal(i ...interface{})
• func Fatalf(format string, args ...interface{})
• func Info(i ...interface{})
• func Infof(format string, args ...interface{})
• func Level() int
• func Output() io.Writer
• func Prefix() string
• func Print(i ...interface{})
• func Printf(format string, args ...interface{})
• func SetCallback(level int, callback func(msg string))
• func SetFormat(f string)
• func SetLevel(v int)
• func SetLogger(l *Logger)
• func SetOutput(w io.Writer)
• func SetPrefix(p string)
• func Warn(i ...interface{})
• func Warnf(format string, args ...interface{})
• type Logger
  • func GetLogger() *Logger
  • func New(filename string, level, maxsize, backups int) (l *Logger)
  • func (l *Logger) Debug(i ...interface{})
  • func (l *Logger) Debugf(format string, args ...interface{})
  • func (l *Logger) DisableColor()
  • func (l *Logger) EnableColor()
  • func (l *Logger) Error(i ...interface{})
  • func (l *Logger) Errorf(format string, args ...interface{})
  • func (l *Logger) Fatal(i ...interface{})
  • func (l *Logger) Fatalf(format string, args ...interface{})
  • func (l *Logger) Info(i ...interface{})
  • func (l *Logger) Infof(format string, args ...interface{})
  • func (l *Logger) Level() int
  • func (l *Logger) Output() io.Writer
  • func (l *Logger) Prefix() string
  • func (l *Logger) Print(i ...interface{})
  • func (l *Logger) Printf(format string, args ...interface{})
  • func (l *Logger) SetCallback(level int, callback func(msg string))
  • func (l *Logger) SetFormat(f string)
  • func (l *Logger) SetLevel(v int)
  • func (l *Logger) SetOutput(w io.Writer)
  • func (l *Logger) SetPrefix(p string)
  • func (l *Logger) Warn(i ...interface{})
  • func (l *Logger) Warnf(format string, args ...interface{})

Constants

const (
	DEBUG = iota
	INFO
	WARN
	ERROR
	FATAL
	OFF
)

Functions

func Debug

func Debug(i ...interface{})

func Debugf

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

func DisableColor

func DisableColor()

func EnableColor

func EnableColor()

func Error

func Error(i ...interface{})

func Errorf

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

func Fatal

func Fatal(i ...interface{})

func Fatalf

func Fatalf(format string, args ...interface{})

func Info

func Info(i ...interface{})

func Infof

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

func Level

func Level() int

func Output

func Output() io.Writer

func Prefix

func Prefix() string

func Print

func Print(i ...interface{})

func Printf

func Printf(format string, args ...interface{})

func SetCallback

func SetCallback(level int, callback func(msg string))

func SetFormat

func SetFormat(f string)

func SetLevel

func SetLevel(v int)

func SetLogger

func SetLogger(l *Logger)

func SetOutput

func SetOutput(w io.Writer)

func SetPrefix

func SetPrefix(p string)

func Warn

func Warn(i ...interface{})

func Warnf

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

Types

type Logger

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

func GetLogger

func GetLogger() *Logger

func New

func New(filename string, level, maxsize, backups int) (l *Logger)

func (*Logger) Debug

func (l *Logger) Debug(i ...interface{})

func (*Logger) Debugf

func (l *Logger) Debugf(format string, args ...interface{})

func (*Logger) DisableColor

func (l *Logger) DisableColor()

func (*Logger) EnableColor

func (l *Logger) EnableColor()

func (*Logger) Error

func (l *Logger) Error(i ...interface{})

func (*Logger) Errorf

func (l *Logger) Errorf(format string, args ...interface{})

func (*Logger) Fatal

func (l *Logger) Fatal(i ...interface{})

func (*Logger) Fatalf

func (l *Logger) Fatalf(format string, args ...interface{})

func (*Logger) Info

func (l *Logger) Info(i ...interface{})

func (*Logger) Infof

func (l *Logger) Infof(format string, args ...interface{})

func (*Logger) Level

func (l *Logger) Level() int

func (*Logger) Output

func (l *Logger) Output() io.Writer

func (*Logger) Prefix

func (l *Logger) Prefix() string

func (*Logger) Print

func (l *Logger) Print(i ...interface{})

func (*Logger) Printf

func (l *Logger) Printf(format string, args ...interface{})

func (*Logger) SetCallback

func (l *Logger) SetCallback(level int, callback func(msg string))

func (*Logger) SetFormat

func (l *Logger) SetFormat(f string)

func (*Logger) SetLevel

func (l *Logger) SetLevel(v int)

func (*Logger) SetOutput

func (l *Logger) SetOutput(w io.Writer)

func (*Logger) SetPrefix

func (l *Logger) SetPrefix(p string)

func (*Logger) Warn

func (l *Logger) Warn(i ...interface{})

func (*Logger) Warnf

func (l *Logger) Warnf(format string, args ...interface{})